As requested by the company Husqvarna AB, we have developed a prototype of an electrical start device to a chainsaw. This was done through the development of new details in Catia, which has been integrated with existing details. Electrical components have been purchased by HAB electronics. In parallel with the modeling calculations was done, which was the basis for determine dimensions and the choice of an electric motor and gears. Prototype 1 improved gradually and led to prototype number 2, which became the final result.

The purpose of this study is to highlight some aspects of the increased usage of tablets in preschool environments by answering the questions: what does the tablet become in the preschool environment, how much freedom does the children have over its usage.To answer these questions a series of observations were made at two different preschools. The observations were then complemented by interviews with teachers at the same preschools.This qualitative study focuses on some of the didactic questions regarding the tablets, based on a theoretical framework that is within the design-oriented perspective; which addresses the children's? autonomy, the institutional framework and affordance.Our conclusion is that the tablet?s introduction in the preschool has helped the teachers in numerous parts of their documentation, but we can also see that the children's opportunities to make choices regarding the tablet are more limited than with any other resource on the preschool. In our results we also see that when the children get access to the tablet they receive a learning experience, which among other things, strengthens their language skills and their social interaction with each other..

This study aims to explain the Stuxnet-attack against Iran in 2009-2010 by using the IR-theory of structural realism. By doing so the theory also faces the challenge of the impact of the information revolution on security and international relations. The structural realism that is at hand is that of Kenneth Waltz and his Theory of International Politics from 1979.The study reaches the conclusion that Waltzs focus on the structure of the international system and the distribution of capabilities applies well to the case of Stuxnet as a cyber attack. The creators of the sophisticated Stuxnet, USA and Israel, also indicates that when it comes to this certain aspect of the information revolution and IR, states seem to still be the main actor. Finally the character of one of the major features of the Stuxnet-attack; the internet, is shown to have an anarchic structure that fits well as an extension of the realist view of the international system..

Metso Paper offers a front-running range of solutions and services for the pulp and paper industry. At the baling unit, design solutions are developed for manufacturing and handling of pulp bales. The machines are continuously developed to satisfy customer needs. One big step in the development of the baling line was to remove hydraulics from the machines and replace it with electrical motors and pneumatics. This was not done on the folding machine which is still driven by mainly hydraulics.

In the area of short stories there is little doubt that Roald Dahl has been an influential writer. Dahl´s short stories have been presented to the general public through TVbraodcasts but in order to grasp the true spirit of Dahl´s writing the best method is, of course, reading his books. The fictional works of Roald Dahl can be divided into two major categories: stories for adults and stories for children. This essay is concerned with the second grouping and is an attempt to analyse three themes that are of particular importance to his work. After a brief biographical note on the author, the essay analyses the element of the macabre in Dahl?s writing.

This essay will focus on drug addicts and the world as they see it. The essay is based on intervjues with three men and one woman and participant observation of the three men´s social life in the surroundings of Stockholm. The informants? opinions and experiences are central as well as the observations made of them during an intensive fieldwork. The study which was of an exploring character has revealed a complex relationship between the informants and society.

This thesis is based on a case study of the City of Stockholm. The study aims to explore the effects on the city's large investments caused by the public reform. Furthermore, the question concerns the character of the impact and if it will affect what type of investments that will be prioritized. The theoretical background is based on Brunsson's ideas about political organizations shifting towards corporate nature, and Almqvist's interpretation of New Public Management (NPM). Moreover, models explaining public management reform, and the main components of corporate shifting, are used.

The purpose of this paper has been to examine various ethnic stereotypes in two Swedish film adaptations of Astrid Lindgren?s character Pippi Longstocking. I have used a semiotic content analysis and postcolonial theory to investigate: 1) how the ethnic groups are represented in the different materials, 2) if there is a hegemonic relationship between the foreign group and one?s own group, 3) whether there has been a "decolonization" during the twenty years that separate the two films. This study has shown that, in the 1949 adaptation, primarily Africans were produced in a negative light and as biologically inferior in relation to the whites.

The local council of Eskilstuna has a lot of fans on their Facebook page, but not so many people that ask questions, likes, comments or share their posts. This is a bachelor-thesis on how to inspire dialogue and encourage the fans to be a part of Eskilstunas Facebook page.I have made guidelines for the council how to use Facebook as a way to reach out to those who live in Eskilstuna, based on results from literature studies, analysis of several other Facebook pages and interviews. I've also made examples of statuses for the Facebook page for one week, in May 2012.The result shows that the fans want's to read about their local environment. It is important to have a personal appeal. Post should be no longer than 400 character, if they are, the posts will be truncated, and hidden.

Distributed, renewable generation-units and more efficient use of electric power,demands a developed electric grid. This grid is often referred to as the ?Smart Grid?.This future electric system rise expectations among actors in the existing electricmarket. International organizations share visions of opportunities for electricityconsumers and new actors, ready to enter the market. At the same time, electricutility companies may question the need for some of these upcoming changes, as theyare sometimes expected to lead the development.This paper therefore seeks to investigate the business opportunities related to SmartGrids.

Animals in zoos live in more barren environments than their conspecifics in nature. In nature, elephants spend more than 75 % of the day foraging and have been observed lying down two hours during night. Stereotypies are common in many different species in zoos. Stereotypic behaviors may constitute up to 50 % of the daily activity budget of zoo elephants. Modern zoos try to reduce stereotypic behaviors by means of environmental enrichment.

The purpose of this essay is to examine what can be considered as obscene in the work of JoelPeter Witkin and Marc Quinn, what the similarities and differences are. The essay concerns thehuman body, the norms around it and the old vision of the ideal body. To get closer to myquestion I’ve been examine the meaning of anti-ideal, what it means and what kind of history ithas. The works I’ve been using to reach to my purpose are Marc Quinn’s sculpture Alison Lapper(2005) and Joel Peter Witkin’s photography Abundance (1997). Both of the works are taking theposition that use to belong to the classical beauty.

One task of school is to counteract traditional gender patterns. Literature is an actor which can affect people?s perceptions of what is feminine and what is masculine. It can therefore be worth looking at the works of fiction that are available for pupils in school. A book that is popular among children and adolescents is Twilight (2007).

This is a study that was conducted during a three day exercise of the Swedish Armed Forces called ?Amfibieförbandet?, which is shortened as AMF, in Gothenburg. During the exercise three scientists followed the crew on the boats and this is one of the studies that became the result of the observation made during the exercise. The boats that was used during the three days were the boat called ?Stridsbåt 90H? by the Swedish armed forces.

The purpose of this master thesis is to present a model that illuminates the important factors when deriving technical information from market data within a company. For companies to be able to become and stay competitive in the market, product quality is an important factor. Whilst good product quality leads to customer satisfaction and loyalty, lack of quality brings costs in service and replacements. To improve product quality, the developers need information and knowledge about what quality issues affect existing products. Most companies gather data from market about known issues, but in order eliminate known quality issues in new products; this data has to be transformed into information and knowledge.