Search for dissertations about: "D Kraft"
Showing result 1 - 5 of 40 swedish dissertations containing the words D Kraft.
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1. Endogenous and microbial modulators of inflammation
Abstract : Cardiometabolic disease is characterized by dysregulated, chronic inflammation, that may result from impaired resolution pathways or alterations in the gut microbiota. Thus, restoring specialized pro-resolving mediators (SPMs) or intestinal bacteria with immunomodulatory properties represent potential therapeutic strategies for patients. READ MORE
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2. Extended impregnation kraft cooking of softwood : Effects on reject, yield, pulping uniformity, and physical properties
Abstract : Converting wood into paper is a complex process involving many different stages, one of which is pulping. Pulping involves liberating the wood fibres from each other, which can be done either chemically or mechanically. READ MORE
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3. Development and characterization of functional composite materials for advanced energy conversion technologies
Abstract : The solid oxide fuel cell (SOFC) is a potential high efficient electrochemical device for vehicles, auxiliary power units and large-scale stationary power plants combined heat and power application. The main challenges of this technology for market acceptance are associated with cost and lifetime due to the high temperature (700-1000 oC) operation and complex cell structure, i. READ MORE
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4. Functional nanocomposites for advanced fuel cell technology and polygeneration
Abstract : In recent decades, the use of fossil fuels has increased exponentially with a corresponding sharp increase in the pollution of the environment. The need for clean and sustainable technologies for the generation of power with reduced or zero environment impact has become critical. READ MORE
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5. Structural changes during cellulose composite processing
Abstract : Two approaches for creating a new all-cellulose composite material have been studied: the biosynthesis of compartmentalised bacterial cellulose fibril aggregates and the compression moulding of commercial chemical wood pulps processed with only water. The objective was to study the structural changes during processing and the complexity of relating the mechanical properties of the final biocomposites to the nanoscale structure was highlighted. READ MORE