Search for dissertations about: "osmotic pressure"
Showing result 11 - 15 of 44 swedish dissertations containing the words osmotic pressure.
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11. Ethyl Cellulose Membranes used in Modified Release Formulations
Abstract : Ethyl cellulose (EC) is a commonly used polymer in modified drug release formulations. The general aim of the present study was to investigate release mechanisms through non-porous EC membranes with hydroxypropyl methyl cellulose (HPMC) contents ranging from 0 to 30% by weight. READ MORE
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12. Theory of microcapillarity. 1, Equilibrium and stability
Abstract : Capillary porous systems. Thermodynamical equilibrium and stability water meniscus. Mathematical treatment. Effect of salts, osmotic pressure. READ MORE
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13. Microdialysis sampling from skeletal muscle and adipose tissue with special reference to the effects of insulin on tissue blood flow and glucose metabolism
Abstract : .... READ MORE
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14. Osmoregulation at different stages of the yeast life cycle
Abstract : The ability to adapt to changing and potentially harmful conditions in the surrounding environment is crucial for fitness and survival of all living cells; in particular unicellular organisms, since they are frequently exposed to stress factors such as heat, drought, nutritional starvation and toxic substances. The aim of this thesis is to determine how cells respond to osmotic and nutritional changes in the environment and how downstream targets of signalling cascades are regulated. READ MORE
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15. Swelling of Cellulose Fibrillar Matrices and Gels
Abstract : One of the major challenges of today´s society is to find a sustainable way to create a living based on the resources on earth. It is a challenge that includes a transition from fossil-based materials to renewable/biodegradable raw materials and also the creation of an environmentally friendly circular material flow. READ MORE