Search for dissertations about: "seed shapes"
Found 5 swedish dissertations containing the words seed shapes.
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1. Variation in Silene vulgaris and S. uniflora (Caryophyllaceae): genetic diversity, gene flow and habitat selection
Abstract : Genetic and morphometric variation was studies in the three closely-related taxa Silene vulgaris (a widespread weed), S. uniflora ssp. uniflora (restricted to coastal habitats) and S. uniflora ssp. READ MORE
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2. Shape Control Synthesis and Microstructure Studies of Metal Nanoparticles
Abstract : Metal nanoparticles have been extensively studied in recent years due to their unique chemical, biological and physical properties. Gold (Au) and palladium (Pd) nanoparticles are two of the most popular materials because Au nanoparticles have a strong localized surface plasmon resonance effect and Pd nanoparticles have high hydrogen adsorption and chemical catalytic capacities. READ MORE
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3. Heterogeneous Film-Forming Latexes : Preparation - Morphology - Mechanical Properties
Abstract : This thesis describes the preparation of heterogeneous latexes, which may serve as binders in coating applications, and the characterization of these. The latexes were prepared in two-stage seeded emulsion polymerization. READ MORE
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4. Production, local trade and diversity of avocado (Persea americana Mill.) in the southern highlands of Tanzania
Abstract : Avocado (Persea americana Mill) has a long cultivation history in Tanzania and adds to the country’s revenue through trading within (local and commercial avocado cultivars) and outside (commercial cultivars) the country. Research has been, however, scanty to characterize the country’s avocado production, local trading and diversity. READ MORE
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5. Segmentation of knots : a problem in 3D X-ray scanning of logs
Abstract : This thesis investigates the possibilities of using 3D X-ray tomography to detect and segment knots in logs. In the sawmill process this should be done previously to the sawing the log into boards. READ MORE