Search for dissertations about: "Hans Höglund"
Showing result 1 - 5 of 9 swedish dissertations containing the words Hans Höglund.
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1. Bonding Ability Distribution of Fibers in Mechanical Pulp Furnishes
Abstract : This thesis presents a method of measuring the distribution of fiber bonding ability in mechanical pulp furnishes. The method is intended for industrial use, where today only average values are used to describe fiber bonding ability, despite the differences in morphology of the fibers entering the mill. READ MORE
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2. Distributions Of Fiber Characteristics As A Tool To Evaluate Mechanical Pulps
Abstract : Mechanical pulps are used in paper products such as magazine or news grade printing papers or paperboard. Mechanical pulping gives a high yield; nearly everything in the tree except the bark is used in the paper. This means that mechanical pulping consumes much less wood than chemical pulping, especially to produce a unit area of printing surface. READ MORE
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3. Knowledge, Value and Personal experience : Upper secondary students' resources of supporting reasons when arguing socioscientific issues
Abstract : This thesis focuses on upper secondary students’ use of resources in their supporting reasons when arguing socioscientific issues (SSIs). The skills of argumentation have been emphasized in science education during the past decades and SSIs are proven a good context for learners to enhance skills of argumentation and achieve the goal of scientific literacy. READ MORE
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4. Inhibition of light-induced colour reversion of wood-containing papers by means of coating
Abstract : The main purpose of this thesis was to find ways to maintain a low level of light‐induceddiscolouration at an increased addition of mechanical and chemimechanical pulps in coated highqualityfine paper and magazine paper grades. Current technology allows the production of highyieldpulps such as thermomechanical and chemimechanical pulps with properties suitable formanufacturing high‐quality paper or paperboard with a low basis weight. READ MORE
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5. Entrepreneurial orientation : reflections from a contingency perspective
Abstract : Entrepreneurship has been argued to be a key driver of the economy by creating jobs, turning inventions to innovations, and also improving the overall standard of life. A firm’s entrepreneurial orientation (EO) indicates the degree to which a firm is entrepreneurial. READ MORE