Search for dissertations about: "Bio"
Showing result 1 - 5 of 968 swedish dissertations containing the word Bio.
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1. Bio-Nano Interactions : Synthesis, Functionalization and Characterization of Biomaterial Interfaces
Abstract : Current strategies for designing biomaterials involve creating materials and interfaces that interact with biomolecules, cells and tissues. This thesis aims to investigate several bioactive surfaces, such as nanocrystalline diamond (NCD), hydroxyapatite (HA) and single crystalline titanium dioxide, in terms of material synthesis, surface functionalization and characterization. READ MORE
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2. Nanostructured materials isolated from bio-residues, and their characterization
Abstract : The use of natural components in nanocomposites has continuously increased, due to environmental problems that are growing day by day. The use of bio-residues from forest industries to develop new materials will not only alleviate ecological problems but also affect the economy of forest industries positively. READ MORE
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3. Child (Bio)Welfare and Beyond : Intersecting Injustices in Childhoods and Swedish Child Welfare
Abstract : The current thesis discusses how tools for analysing power are developed predominately for adults, and thus remain underdeveloped in terms of understanding injustices related to age, ethnicity/race and gender in childhoods. The overall ambition of this dissertation is to inscribe a discourse of intersecting social injustices as relevant for childhoods and child welfare, and by interlinking postcolonial, feminist, and critical childhood studies. READ MORE
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4. Influence of the properties of bio-coal as a substitute for fossil coal in carbon composite agglomerates and in coke
Abstract : The iron-ore-based blast furnace (BF) process is still the most dominant method for producing metallic iron units for steelmaking, and the BF is also the main contributor to the 7-9% of global CO2 emissions which, according to World Steel Association, originate from the steel industry. The steel industry is aiming to reduce CO2 emissions by different means. READ MORE
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5. From bio-based residues to nanofibers using mechanical fibrillation for functional biomaterials
Abstract : Bio-based resource utilization in different forms has been driven by societal, industrial and academic research interests towards the development of “green”, sustainable materials from renewable sources. Within this context, exploiting biomass from different industrial residues is further advantageous from an environmental and economic point of view, leading to minimization of residues by means of waste treatment and to the development of high-addedvalue- products. READ MORE