Sökning: "free falling"
Visar resultat 16 - 18 av 18 avhandlingar innehållade orden free falling.
16. Theoretical magnetohydrodynamic and solidification studies of continuous strip casting
Sammanfattning : The continuous casting of steel strips has been under investigation and development for several decades. The aim of this development is to be able to cast steel strips in a thickness range from 1 to 10 mm. Today, there are basically two such methods: the single-belt caster and the twin-roll caster. LÄS MER
17. Field Measurements and Predictions of River Flow, Sediment Transport and Morphological Changes
Sammanfattning : In an alluvial lowland river, sediment is transported in the form of suspended and bed loads. The fluvial process is the macroscopic view and long-term consequence of sediment movement. LÄS MER
18. Clinical characteristics and prognosis of peripartum cardiomyopathy
Sammanfattning : Background:Peripartum cardiomyopathy (PPCM) is an incompletely understood disease that causes significant morbidity and mortality in many parts of the world, including Northern Nigeria. The aims of this Thesis were: [1] to determine if selenium deficiency, serum ceruloplasmin and traditional birth practices are risk factors for PPCM, in Kano, Nigeria; [2] to describe the one year survival and left ventricular reverse remodeling (LVRR) in a group of patients with PPCM from three referral hospitals in Kano, Nigeria; [3] to identify potential electrocardiographic (ECG) predictors of PPCM; and [4] to assess right ventricular systolic dysfunction (RVSD) and remodelling in a cohort of PPCM patients in Kano, Nigeria. LÄS MER