Search for dissertations about: "Micro mechanisms"
Showing result 1 - 5 of 267 swedish dissertations containing the words Micro mechanisms.
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1. Micro-mechanical mechanisms for deformation in polymer-material structures
Abstract : In this thesis, the focus has been on micro-mechanical mechanisms in polymer-based materials and structures. The first part of the thesis treats length-scale effects on polymer materials. Experiments have showed that the smaller the specimen, the stronger is the material. READ MORE
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2. Ageing of Asphalt Mixtures : Micro-scale and mixture morphology investigation
Abstract : There are many variables that affect the viscoelastic properties of asphalt mixtures with time, among which age hardening may be considered one of the important ones. Age hardening of asphalt mixtures is an irreversible process, which contributes to a reduction of the durability of pavements and eventually increases the maintenance cost. READ MORE
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3. Friction and Wear Mechanisms of Ceramic Surfaces : With Applications to Micro Motors and Hip Joint Replacements
Abstract : Surfaces exposed to wear always transform and typically a layer of new structure and composition is formed. This layer, often called tribofilm, changes the friction and wear properties. READ MORE
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4. Context-Based Micro-Training : Enhancing cybersecurity training for end-users
Abstract : This research addresses the human aspect of cybersecurity by developing a method for cybersecurity training of end-users. The reason for addressing that area is that human behaviour is widely regarded as one of the most used attack vectors. READ MORE
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5. Dialectics of Negotiagency : Micro Mechanisms in Children’s Negotiation in Play Activity
Abstract : This study is about the children in a fourth and fifth grade Swedish primary school class and their play during breaktimes. The study takes the theoretical point of departure in seeing children’s breaktime play as a cultural historical activity. READ MORE