It is essential to reuse- and recycles residues to decrease the amount of deposit materials and reach sustainable energy use. Two ways to work towards this is to recycle wood ashes to the forest as nutrient compensation and extract biogas from combustion of biomass.The aim with this study was to decide whether wood ashes that been used for biogas upgrading with accelerated carbonation also can be used as a nutrient compensation in the woods according to recommendations from the Swedish Forest Agency (Skogsstyrelsen).The ashes that were used in this study came from Johan Andersson who works at JTI in Uppsala, who also treated the ashes with biogas. The ashes have, in both untreated and treated condition, been analyzed in this study according to contents of elements, leaching properties, hardening properties and contents of crystalline phases, to evaluate what impact carbonation with biogas has on the ashes.The accelerated carbonation led to hardening of the ash, and decreased amount of CaO- and increased amount of CaCO3. The CO2-uptake also entails a dilution of the elements, and the content of nutrients and trace elements decreases. However the results show an indication of an uptake of S from the biogas to the ash, since the dilution had a smaller impact on S than the rest of the elements.

To meet the needs and demands of the costumer, accurate information about how much is available in stock is necessary. When the information in the system does not match the physical inventory, inventory inaccuracy occurs. Inventory inaccuracy is common among companies and may contribute to increased labor cost, excess inventory, production disruptions, waste of time, late deliveries, poor service and lost customers.The purpose of this study is to identify contributing factors to inventory inaccuracy for business with outdoor storage. The study also aims to investigate how efficiency factors can reduce the inventory inaccuracy for business with outdoor storage.A case study was conducted to answer the purpose. A company in the steel industry was chosen to examine inventory inaccuracy on business with outdoor storage.

AbstractTitle:Course:Authors: Advisor: Keywords: Problem formulation:Purpose:Target Group:Theoretical perspectives: Methodology: ResultSwedish leaders abroad ? A qualitative study about culture ?s influence on Swedish leadersBachelor dissertation - Business Administration, LeadershipAmanda Elg and Carl-Johan SaltarskiIngemar WictorLeadership, culture, impact and adjustmentHow can Swedish leaders in multinational companies adjust their leadership to the national culture?The aim of our study is to investigate whether Swedish managers are affected by the differences in national culture that exists between Sweden and the country that they operate in. We want to explore if they adapt their leadership to the culture.Our study is directed towards a target audience of Swedish leaders and other interested parties who wants to increase the understanding of culture ?s influence on an international career and what is required of the leader to deal with the cultural clashes that may rise.We have focused on theories related to differences in national culture and how it can affect the leadership and the organization.The study is of the qualitative type with a deductive approach where the empirical materials are gathered through interviews.Our results demonstrate leaders implementation of culture and leadership to influence the leadership of the national culture in which they operate. We have seen how leaders are affected by the national culture and how the leader adapts to achieve a successful leadership.

As the field of marketing becomes increasingly competitive, creative tools to reach the intended consumer needs to be utilized. In order to break through the crowded airways and packed ad space, one can choose to direct the message through channels that relate to currenttrends in society, while using innovative artistic concepts. The fundamental purpose behind this report is to provide a roadmap for creating a successful and unique marketing campaign. In addition, we have attempted to identify how visual methods can add valuable attributes to the campaign, ensuring a more progressive and distinct impression. To illustrate our claims, we have chosen to analyze Wasabröd?s latest marketing effort, ?Change Bread,? by dividing it into three sections, including planning, execution, and the visual creation.

In an ever more competitive environment Sandvik Materials Technology,SMT, runs a large-scale program to improve their processes for product development.The purpose with the program is to increase the company?s profitability by increasingthe number of new products in their product portfolio. The strategies SMT is usingfor reaching their goals are to change the way they work with product development byreducing lead time and learning how to prioritize products with the highestprofitability. In the R & D Department the work of improvement pursue by adaptingLean R & D to their way of working. Lean R & D encourages working withcontinuous improvements and eliminating waste.The main purpose for this Master?s Thesis is to develop didactic support to make iteasier to implement Lean in SMT R & D department.

The design of the building envelope affects the energy consumption of a building. As the energy requirements for new buildings are becoming more demanding, the performance of the building envelope must be improved. Energy efficiency and durability are important attributes to consider.This report includes investigations of the building envelope, moisture and passive solar energy. It is based on the analysis of two different buildings with different designs. These buildings stand as reference for two of the companies who are working on a new, climate smart, residential area in Uppsala, Sweden.Studies and analyses on energy consumption and moisture transportation were made.

The aim of this report is to analyse the logistics of a medium sized restaurant and give an overall solution for improvements on the restaurant's logistics. The restaurant of interest belongs to Laponia Hotel and is located in Arvidsjaur, Sweden. Investments for over 100.000 Euros are planned for the hotel, which includes a reconstruction of the restaurant. The details on how the restaurant will be reconstructed are not yet known. I therefore chose to analyse the problemin general terms and find a solution that is focused on the logistic system itself rather than its layout.

In this thesis a concept for floor hatches for foam pits has been developed. Since there is an existing solution that is powered by hydraulics and is expensive, the goal was to develop a cheaper solution, as simple as possible.A number of different concepts were developed and evaluated. A concept with five sections that are pulled to the side and stacked on each other was chosen as it was thought to have the lowest risk of crush injuries and to be easiest to manage and control. In the opening behind the foam mattress a lifting table is placed to regulate the height of the stacked sections.To be allowed to be installed in the floor of sports halls the sections must be dimensioned according to the construction standards for these types of buildings. Different dimensions of beams in steel and wood materials were evaluated and of those, who lived up to the requirements of the standard, a concept was chosen.

The biogas plant Kungsängens gård, owned by Uppsala Vatten och Avfall AB, produces biogas and biomanure from organic household waste, food processing waste and slaughterhouse waste. In year 2012, 4.4 million Nm3 of biogas were produced from 25 200 tons of waste. Before digestion all substrate is sanitized by pasteurization at 70°C in order to kill pathogens. Another method, integrated thermophilic sanitation (ITS), is of interest in order to decrease the energy demand. The method implies that the substrate is sanitized during ten hours in the digestion chamber, where the temperature is 52°C.

Future emission legislation puts great emphasis on increasing the efficiency of the engine, thereby reducing fuel consumption. The tribological contact between cylinder liner and piston ring is where an great amount of energy is lost due to friction, and by reducing these losses an reduction in fuel consumption can be achieved.The aim of this thesis was to evaluate the tested piston ring coatings against a plasma sprayed cylinder liner and rank these combinations of materials for friction and wear resistance. The coatings that were tested was Cr + Al2O3, (Al,Cr)N, two types of CrN and WC / C.The experimental tests were performed with a so-called pin-plate, where used oil with addition of an acidic mixture of sulfuric and nitric acid to mimic the acidic condensate formed when exhausts recirculate, were added with a continuous flow. The results were then analyzed by weighing, studies by optical microscopy and scanning electron microscopy (SEM) and profile measurements.The results from each material combination were that the plasma coated cylinder liner wears too aggressively in order to yield a ranking of the piston ring coatings based on the parameters of friction and wear resistance. It is therefore proposed that an alternative coating on the cylinder liner should be developed, lacking the large abrasive wear on piston rings and that can withstand the corrosive environment resulting in engines equipped with EGR.

B-uppsatsens syfte är att analysera hur Abecita genom en märkesutvidgning kan utvecklas för att nå ett nytt segment som skall utgöras av den unga trendiga kvinnan. Litteratur kring redan existerande uppbyggnad av varumärkens identitet och image har studerats för att efter ovan nämnda riktlinjer kunna presentera den unga trendiga kvinnan hos Abecita. Sortimentanalyser och trendanalyser av material och snitt som skulle kunna användas i underkläder för att attrahera en mer ungdomlig målgrupp ligger också till grund för produktutvecklingen. Engelsk titel: Product development through brand extension- how Abecita can reach a younger target groupEngelska nyckelord: product development, brand extension, line extension, product segment, underwearSammanfattning på engelska: The essay aims to analyse how Abecita through a brand extension can be developed to reach into a new target market that will consist of the young trendy woman. In order to theoretically design a new market, literature on existing brand image and identity have been studied in order to find the young trendy woman at Abecita.

 AbstractThis is a bachelor?s thesis within the program society development on the collage Mälardalenshögskola. The subject that will be handled is knowledge recycling, this intervenes very wellwith the program I am undergoing, and this is because Construction Company?s does ingeneral do the same mistakes over and over again. In the long run this will mean higher endprices for the end user.

The purpose of this study is to improve our understanding of how immigrant children become included in some preschools. With immigrant children we meant those children who immigrated to Sweden. In order to achieve our purpose we have chosen to find out some educators' perceptions about inclusion and which strategies they use to include immigrant children.To realize the study purpose, we have chosen to use qualitative interviews as a method. We conducted interviews with sex educators who worked in two preschools. The empirical materials we got from the interviews formed the basis for our analysis.The analysis of our collected data was based on our theories and conceptions.

Syftet med detta examensarbete är att undersöka förskollärares uppfattningar om hur den fysiska inomhusmiljön bör utformas för att stimulera till barns utveckling och lärande. Studiens teoretiska utgångspunkt hämtas från det sociokulturella perspektivet, där människan ses som oskiljbar från den kultur och det sociala sammanhang hon ingår i. Miljön ges ur detta perspektiv en stor betydelse, då människans ömsesidiga samspel med omgivningen och miljön påverkar möjligheterna till utveckling och lärande. Genom kvalitativa intervjuer har det i resultatet framkommit att förskollärare anser att den fysiska inomhusmiljön, för att stimulera till barns utveckling och lärande, bör utformas så att den är upptäckande, utmanande och utvecklande. Vidare framhålls att tillgänglighet är en viktig aspekt som förskollärare tar hänsyn till och att den påverkas av en rad faktorer.

The purpose of the study is to contribute knowledge about the representation of fiction authors who have written in languages other than Swedish in educational school books within the Swedish subject. This is done in relation to the school's promotion of cultural diversity, a globalized world and to the Swedish curriculum. The study is a combination of a qualitative and a quantitative analysis that takes its starting point in six educational books for the courses Swedish 1 and 2. The analysis shows that all study materials include a broad representation of authorships from Europe and the USA. The selection of authors from other parts of the world is, however, limited.