Search for dissertations about: "appearance based"
Showing result 16 - 20 of 325 swedish dissertations containing the words appearance based.
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16. Vision-based Perception For Autonomous Robotic Manipulation
Abstract : In order to safely and effectively operate in real-world unstructured environments where a priori knowledge of the surroundings is not available, robots must have adequate perceptual capabilities. This thesis is concerned with several important aspects of vision-based perception for autonomous robotic manipulation. READ MORE
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17. Processing and properties of thermoplastic composites containing cellulose nanocrystals or wood-based cellulose fibres
Abstract : Cellulose nanocrystals (CNC) were surface modified with dialkylamines to increase the compatibility between the CNC and the polymeric matrix, and promising results were obtained, with a 300 % stiffness increase when the mixed dispersion was compression moulded on a laboratory scale. The manufacturing process was up-scaled using water-assisted mixing in a twin-screw extruder (TSE) followed by a second compounding step and injection moulding (IM). READ MORE
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18. Enterprise Social Media in Project-based Knowledge Work : A contextualized view through the lens of activity theory
Abstract : Project-based knowledge work is characterised by decentralised and dynamic team-based structures, different from the traditional, bureaucratic organisation. Arguably, this flexible and collaborative work setting could benefit from enterprise social media, which helps facilitate how people connect, collaborate and share information across organisational boundaries. READ MORE
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19. Water-based Flexographic Printing on Polymer-coated Board
Abstract : This doctoral thesis comprises three studies dealing with water-based flexography on polymer-coated boards, which have been presented in the five papers included at the end of the thesis. The first study (covered in three papers) presents results from characterisation of a matrix of water-based inks with respect to their rheology, surface tension, wetting, and fulltone printing performance on PE-coated board. READ MORE
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20. Bacterial sensors and controllers based on organic bioelectronics
Abstract : Bacterial infections and contaminations are worldwide problems, leading to morbidity and mortality, food waste and economic losses in a variety of industries. The situation is aggravated by the increased occurrence of antibiotic-resistant strains, identified by the WHO as one of the biggest threats to development, food security and public health today. READ MORE