Sökning: "Wåhlin"
Visar resultat 1 - 5 av 38 avhandlingar innehållade ordet Wåhlin.
1. Direct-injected HCCI with diesel fuel
Sammanfattning : .... LÄS MER
2. Hydronephrosis in childhood : An experimental and clinical study
Sammanfattning : In this thesis the pathophysiology of hydronephrosis due to ureteropelvic junction (UPJ) obstruction was studied. The kidney adapts to obstruction by changes in renal blood flow (RBF) and glomerular filtration rate (GFR). LÄS MER
3. Fetal ECG waveform analysis for intrapartum monitoring
Sammanfattning : Waveform analysis of the fetal electrocardiogram has been studied since the early seventies from both physiological, signal processing and clinical aspects. It has been found to contain more useful information than the mere detection of RR-intervals (fetal heart rate), e.g. LÄS MER
4. Cerebral blood flow and intracranial pulsatility studied with MRI : measurement, physiological and pathophysiological aspects
Sammanfattning : During each cardiac cycle pulsatile arterial blood inflates the vascular bed of the brain, forcing cerebrospinal fluid (CSF) and venous blood out of the cranium. Excessive arterial pulsatility may be part of a harmful mechanism causing cognitive decline among elderly. LÄS MER
5. Static electrification of teflon by metals
Sammanfattning : The electrification of a system consisting of a metal and polytetrafluoro-ethylene (Teflon) has been investigated under relative motion. First, the electrification charge received by the insulator was measured when velocity, radius of curvature of the metal electrode and normal force were varied. LÄS MER