Sökning: "class size"
Visar resultat 16 - 20 av 270 avhandlingar innehållade orden class size.
16. Age-class interactions in Atlantic salmon and brown trout: Effects on habitat use and performance
Sammanfattning : This thesis investigates the underlying mechanisms and the density-regulatory effects of age-class interactions, using juvenile Atlantic salmon (Salmo salar L.) and brown trout (Salmo trutta L.) as study species. LÄS MER
17. Biomarkers of fibrosis in heart failure and relations to left ventricular size, function and outcome
Sammanfattning : Background: Heart failure (HF) is a syndrome with impaired quality of life and higher mortality than most forms of cancer. The excessive accumulation of collagen in the myocardial extracellular matrix is called myocardial fibrosis, which is a reaction to myocardial stress, myocardial injury and a part of the remodeling process that alters the shape, size, and function of the heart. LÄS MER
18. Asymmetrical Flow Field-Flow Fractionation and Multiangle Light Scattering for Molar Mass Analysis of Polysaccharide Derivatives
Sammanfattning : Molar mass and molar mass distribution of polymers are parameters of fundamental importance as they influence the performance of the polymer in applications. Polysaccharide derivatives are a class of polymers that have attracted significant scientific and commercial interest as they can be manufactured from a wide range of abundant sources in nature and thereby often are both cheap and biocompatible. LÄS MER
19. Computational hydrodynamics applied to an America's Cup class keel - best practice and validation of methods
Sammanfattning : Numerical predictions of the flow around yacht keels can be performed with various types of methods. In this work computational fluid dynamic (CFD) computations are validated against wind tunnel studies of an America's Cup Class keel with the purpose of investigating the accuracy that can be achieved with CFD, which methods that are suitable and how they should be used in the best way. LÄS MER
20. Mesoporous magnesium carbonate : Synthesis, characterization and biocompatibility
Sammanfattning : Mesoporous materials constitute a promising class of nanomaterials for a number of applications due to their tunable pore structure. The synthesis of most mesoporous materials involves a surfactant liquid crystal structure to form the pores. LÄS MER