Search for dissertations about: "NATURVETENSKAP Kemi Övrig kemi"
Showing result 16 - 20 of 23 swedish dissertations containing the words NATURVETENSKAP Kemi Övrig kemi.
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16. Redox models in chemistry : A depiction of the conceptions held by secondary school students of redox reactions
Abstract : According to previous research, students show difficulties in learning redox reactions. By the historical development different redox models exist to explain redox reactions, the oxygen model, the hydrogen model, the electron model and the oxidation number model. READ MORE
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17. Prediction and Design of Self-Assembling Systems with Isotropic Potentials
Abstract : With technological advancement comes a growing interest in complex structures on the nano-scale. We as consumers desire new materials with interesting structural properties and smaller electronic components at a low price. Self-assembly is an easily scalable alternative to conventional manufacturing. READ MORE
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18. Theoretical prediction of properties of atomistic systems : Density functional theory and machine learning
Abstract : The prediction of ground state properties of atomistic systems is of vital importance in technological advances as well as in the physical sciences. Fundamentally, these predictions are based on a quantum-mechanical description of many-electron systems. READ MORE
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19. Miniaturised Bioanalytical Chemistry in Acoustically Levitated Droplets
Abstract : Fuelled by the current demands of the biological sciences, there is today a growing interest in microscale analysis. Miniaturisation of analytical instruments has become a long-standing trend. Miniaturisation offers several advantages, including rapid separation times, high performance and throughput, reduced costs, etc. READ MORE
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20. Computational Studies of Metal Clusters and Carbon Nanotubes
Abstract : Carbon nanotubes constitute a promising candidate material in the realisation of nanoscaled electronics. This requires the ability for systematic production of carbon nanotubes with certain properties. This is called selective carbon nanotube growth. READ MORE