244 uppsatser · sida 8 av 17
… trade. The included companies are companies that provide district heating, oil refinery, factories that produce iron, steel, glass, cement, ceramic and factories for paper and paper pulp production. The included companies in the emission trade can choose different ways to handle …
… outside of Söderköping. The farm`s residential buildings is to day heated with oil and electricity. The result of our investigation shows that heating with grain is the best alternative, partly because of economical issues but also because you can grow the grain on your own farm …
The background for my thesis is the fact that with rising electricity and oil prices it becomes interesting to calculate on alternative heating systems. I have chosen to calculate upon my parents? farm, which today heats the dwelling house with wood. This is very time-consuming …
… However, towards the end of the decade, a global economic downturn, high oil prices and new forms of competition turned the industry towards troubled times. The European air-travel industry had to face and accept the new airline business concept, called low-cost or no-frill …
… how want to learn more painting in different mediums. This Websites I name: oil, watercolour, acrylic, coal, gouache, and graphite. On each one of these mediums you’ll get to know about their history, what technique they have, what sort of material you need, practise and tip …
… needs. In particular the thesis looks at the problems of climate change and oil scarcity and how renewable fuels are described as a potential solution. Using agenda setting theory and Steven Lukes three dimensions of power as a framework, five actors are examined and analysed …
… relatively high level of wealth depends on the fact that they export oil and natural gas. Slovenia and Moldova received the same value in the property rights index, which contradicts North's theory since Slovenia is the richest of the transition countries and Moldova is one of …
En studie av polariseringen mellan ”vi” och ”dom” i konsthistorien med utgångspunkt i antropofagin i 1920-talets Brasilien
… created in the 1920?s Brazil is as relevant today as it was then. Three oil paintings of Tarsila do Amaral is used to describe the artistic strategy that solved the problem of beeing shaped as a mirror image to the western world. The paintings A Negra, Abaporu and Antropofagia …
… vehicles are being used to move compost material. The combustion of diesel oil gives rise to gases that increase the global warming. According to future legislations, tunnel composting gives an easier control of the emissions and optimization of the compost process.
påverkande faktorer och metodik för statistisk modellering
… from urban areas it can contain high levels of heavy metals, nutrients and oil etc. Polluted storm water is currently treated by different methods such as wet ponds, constructed wetlands and filter strips. This study investigates these methods, which in earlier studies have …
… how want to learn more painting in different mediums. This Websites I name: oil, watercolour, acrylic, coal, gouache, and graphite. On each one of these mediums you’ll get to know about their history, what technique they have, what sort of material you need, practise and tip …
… four weeks in individuals using a mouthrinse containing either essential oils (Listerine Cool Mint) or CPC (Colgate Total) as a complement to their ordinary toothbrushing. Another purpose was to evaluate the individual’s experiences regarding taste and sensation in the mouth …
… of Energy Sciences, Faculty of Engineering, Lund University Problem: Oil-based products are the dominating fuels in the transport sector but alternative fuels are currently challenging the world-wide dominance. The large number of alternative fuels that are under development at …
odlingsfaktorernas inverkan på havrens bränsleegenskaper
The increasing oil prices during the last years have made it profitable to use cereal grains as a fuel. When compared with wood, cereals contain higher amounts of Cl, S and ash. The Cl and S content makes the gases from cereal combustion more corrosive than gases from wood …
… In the 1950s the use decreased because of the introduction of the cheap fossil oil. In the 1970s stump wood became an interesting issue again as a raw material for the pulp industry. Stump lifting has today become a possible source for bioenergy. The objectives with this study …
