Search for dissertations about: "technologies"
Showing result 16 - 20 of 4521 swedish dissertations containing the word technologies.
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16. Researching the Use of the Internet : A Beginner's Guide
Abstract : Information and communication technologies (ICT) have experienced a technological convergence. Laptops, tablets and smartphones integrate previously distinct artefacts and communication protocols within information systems, personal computers and telephony. READ MORE
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17. Digital technologies as support for learning about the marine environment: Steps toward ocean literacy : Digital technologies and ocean literacy
Abstract : Over the last century the ocean has been negatively impacted by human activities. In order to continue benefitting from marine services and goods, and the qualities afforded to human life through the ocean, citizens need to be informed about their relationship to the ocean and their own impact on it, that is they need to be ocean literate. READ MORE
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18. Energy in supermarkets - An overview on the energy flows and refrigeration controls
Abstract : The electrical energy used by supermarkets represents approximately 3% of Sweden's annual energy use. Of this, the refrigeration system accounts for 50%. To reduce greenhouse gases introduced by energy generation, a larger share of renewable energy sources must be implemented. READ MORE
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19. Structure-Performance Relations of Oxygen Barriers for Food Packaging
Abstract : Food packaging should ensure the safety and quality of food, minimize spoilage and provide an easy way of storing and handling it. Barrier coatings are generally used to meet the demands placed on fibre-based food packages, as these have the ability to regulate the amount of gases that can enter them. READ MORE
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20. On the Uptake of Energy Efficiency Technologies in European Residential Buildings
Abstract : Residential buildings constitute approximately 75% of the European building stock, accounting for circa 30% of the EU´s overall energy demand and emissions. They also represent one of the biggest sources of energy saving potential, holding a crucial role in achieving EU carbon targets. READ MORE