Search for dissertations about: "membrane theory"
Showing result 21 - 25 of 74 swedish dissertations containing the words membrane theory.
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21. Stretched Membranes
Abstract : This thesis deals with relativistic membranes and, in particular, a limit called stretched membranes. The thesis also considers the relation of membranes to the conjectured M-theory and string theory. The thesis is divided into two parts. One introductory part where I introduce areas which are of relevance for the second part. READ MORE
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22. Growth of parathyroid glands : genetic and functional aspects
Abstract : Ca2+ is an essential ion with a variety of important functions in the body and it is crucial that the Ca2+ levels are precisely regulated. One of the hormones regulating these processes is parathyroid hormone (PTH) secreted from the parathyroid glands. READ MORE
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23. Fouling of Ultrafiltration Membranes due to Adsorption of a fatty acid
Abstract : A study of fouling of ultrafiltration membranes due to adsorption of a fatty acid in the membrane matrix has been done. Octanoic acid was used as a model substance. READ MORE
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24. Nuclear Magnetic Resonance Spectroscopy and Spin Relaxation in Amphiphilic Liquid Crystals
Abstract : Spin relaxation theory and nuclear magnetic resonance spectroscopy in amphiphilic liquid crystals are presented. Group theory is used to determine the information content and the orientation dependence in spin relaxation experiments, and to investigate the combined effect of crystal and local symmetries and the effect of symmetry on multiple timescales. READ MORE
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25. Crossflow Microfiltration of particle Suspensions - The influence of hydrodynamics and physico-chemical interactions
Abstract : Crossflow microfiltration is a technique to separate suspended particles (or cells or droplets) from liquids by use of a membrane that is permeable for the liquid but impermeable for the particles. The permeate flow drives particles to the membrane surface, where they may be deposited and form a fouling layer. READ MORE