Breakdowns of welded structures are usually a consequence of fatigue loading. Fatigue fractures are commonly initiated in the region close to the weld toe but can also initiate from the weld root and from discontinuities inside the weld. The purpose of this investigation was to examine the weld quality of welded joints produced at Volvo Wheel Loaders factory in Arvika. The goal of the investigation is to give a clearer insight regarding factors influencing the fatigue strength of the welded joints and thereby give a better foundation for fatigue strength calculations.The investigation is including examination of the weld geometry, weld discontinuities and the effects of shot peening. Mainly three different methods for collecting test data have been used: Plastic replicas cast on the weld profile, weld specimens from a rear frame Belonging to a wheel loader of model L110E/120E and Almen testing of the shot peening.The results showed that it is not possible to control even transition between the weld material and the base material without after treatment.

In this master thesis a robot arm Belonging to an automatic milking machine from DeLaval is investigated. The robot arm is controlled by a pneumatic cylinder and a valve. The goal of the master thesis is to investigate instability problems and to find out if it is possible to solve them by using gain scheduling. Gain scheduling is a type of controller where the parameters of the controller are changed during operation, for example depending on the working point. First a nonlinear mathematical model of the system was made.

The main purpose of this thesis is to examine how the European Union through the Directorate- General (DG) of Education and Culture, are calling forth a constructed sense of European identity amongst the citizens of the Union.It is a discourse analysis, which can be described in twofold. Firstly, it is a mapping of the European discourse; i.e. how the European Union defines the identity it seeks to mobilise. Secondly, it examines whether or not there are similarities in the European discourse of identity and the traditional nation-building discourse of national identity.According to this thesis a European identity is articulated in cultural terms, whereby its members are said to share the same values and a common cultural heritage.To bring the people of Europe closer together and to deepen awareness of their "common" history, the European Union encourages all manner of meetings and exchange schemes between Europeans. Although its goal is to develop a feeling of Belonging to a shared culture, the EU is also keen to preserve the specific aspects of Europe's many cultures.

The aim of this master's thesis is to study how the design of the music library space affects how it is used and its role as an arena for culture. This is done in form of a case study of Library 10 in Helsinki, a public library branch that specializes in music and information technology. The backdrop to the study is the changing context for cultural activity in the information society and the role of public libraries as public space and meeting place. By analyzing the distribution of space in the library, the distribution of functions and artefacts and the spatial use of the room, I interpret the ways in which this distributional logic produces a unique place for music and culture. I discuss the music library design in a space and place perspective, utilizing theoretical tools from cultural geography and the space theories of Henri Lefebvre.

Varje elev i den svenska skolan har rätt att få kunskap om och insikt i demokratiska principer. Detta är stadgat i den svenska Skollagen och i läroplanen sedan 1946. Skolverket gav 2004 alla svenska skolor i uppdrag att arbeta på ett hälsofrämjande sätt. Elevinflytande och delaktighet i skolan är positiva hälsofrämjande faktorer, genom att eleverna ges möjligheter att själva få påverka sin situation och därmed skapa tillhörighet, sammanhang och meningsfullhet med skolarbete. Syftet med denna studie var att undersöka hur åtta grundskoleelever från åk 9 förklarade och upplevde elevinflytande och delaktighet.

This thesis examines the sheep shed called Ronningsgift, and its historical functions and geographical location. The study aims to make a comprehensive gathering of the existing knowledge and to shed light on new theories about the history of Ronningsgift. This is done through desk research including literature and archive search, as well as an investigation and description of the construction and materials, and an interview. Further, I got the opportunity to take part of the results of two C14 samples from Ronningsgift. The literature and archive search shows that the most common theory of the historical function is as a guest house (g?ststuga/h?gstuga) or more traditionally called, Malst?ue/Malsteuvu.

There are two species of potato cyst nematode (PCN), the yellow, Globodera rostochiensis, and the white, Globodera pallida. Each of them can appear in different pathotypes. These are separated by testing the nematode ability to multiply on a number of potato cultivars with different resistance properties. The aim of this project was to examine the virulence of Swedish and foreign PCN populations and to compare two test methods. Biotests are today the only available tests used to study virulence.

This essay is inspired by an earlier essay written in 2012 by Sanna Johansson and Erika Winther. In their essay they examined Sweden?s municipalities? tourist websites and graded these based on a number of Web 2.0 criterias. In this essay we examine tourist websites Belonging to the 15 most popular tourist destinations in Sweden, Norway, Denmark, England, Scotland, Northern Ireland, Wales and Ireland. The purpose of this study is to give a general overview of how far these countries? tourist websites have come in terms of web development, in relation to Web 2.0.

The present MA thesis analyzes how body and blood functions as historical and narrative elements in Yu Hua's novel Chronicle of a Blood Merchant (1995). In the novel, the story and the plot can not be regarded as disparate items; the two levels of the text are tightly interwoven by what the thesis introduces as a sangvinolent narration. The term conceptualizes the use of blood as a structural element and the thrust of the text, in this case how the ability to sell blood is a prerequisite for the story and the plot.Close readings reveal the structural correlations between the blood-selling main-character Xu Sanguan in the plot on the one hand, and in the story on the other, which can be detected to have, inter alia, an effect on the temporality of the narrative. Themes linked to identity, Belonging and survival (performativity, mimicry, reification and alienation) permeate the text. In the novel the body and bodily fluids are sacrificed in order to form and enforce perceptions of identity and societal roles.The rhetorical use of ?blood and tears? (Ch.

This essay aims to investigate the affects of interaction between different professions ina municipal project. In the project, professional representatives from the social servicesand schools have collaborated with staff in preschool/school and exchanged knowledgeto improve the work around children with antisocial behavior. It is in this essaysambition to create an understanding of how professional practitioners, with a monopolyon certain knowledge, influences the possibilities and limitations of cooperation in amunicipal project. This is examined through six qualitative interviews with members ofan municipal project. By using theories about professionalization, social closure,alliance strategy and social control it is possible to understand how division intoprofessions creates opportunities and limitations of interaction exchange incollaborative projects.

The objective of this study is to examine the sustainability of recovering industrial wasteheat from several heat sources in a foundry constructed in a plant Belonging to ITT Waterand Wastewater in Emmaboda, Sweden. A triple bottom line perspective will be appliedto achieve this objective. The triple bottom line approach takes into account ecologicaland social performance in addition to financial performance. The technology forrecovering the waste heat is a Borehole Thermal Energy Storage (BTES) which is aconstruction consisting of 140 vertical boreholes, 150 meters deep with an internal spaceof four meters.The calculated amount of energy for storage is approximately 3800 MWh annually. Ofthis amount 2500 MWh are expected to be utilized, while storage losses accounts for theremaining part.

Literary debates about canon occur regularly. In the summer of 2006 such a debate took place in Sweden. The aim of this Master thesis is to examine the debate to identify the different discourses and what they reveal about ideas concerning the role of literature in society. The empirical material used for the analysis consists of 46 debate articles from three important newspapers. The combined theory and method applied is the discourse analysis described in Ernesto Laclau?s & Chantal Mouffe?s discourse theory.

The aim of this study was to get insight into refugee children?s perception about experience of the preparatory class, the transition to the ordinary class and the ordinary class. To get access to my informant?s perspective and also to get a more profound understanding of their experience, I oriented the study in a qualitative approach. This study will highlight the refugee children?s personal experiences and their point of view regarding the schools preparatory class, ordinary class, together with other pupils behaviour against them in the social interaction.

The purpose of this bachelor thesis is to study cultural sponsorshipof cultural institutions and cultural events in some particular pointsof views. Namely, how do the Moderate party look at culturalsponsorship based on their motions and how these motions havebeen received by the Swedish parliament. The aim has beenbroken down into three questions. Firstly, how does the Moderateparty look at sponsorship of cultural institutions and culturalevents based on their motions on the subject. Secondly, whatviews have been existed in parliament both in committee andplenary, against the motions? Thirdly, what are the most relatingparagraphs for the different material groups.

Summary The place I have been working with is a garden, Belonging to a family estate, called Tolvmansgården. It is located on an island northeast of Norrtälje in Roslagen. The frontage is red with white corners like so many other houses in the neighbourhood, but ours is one of the oldest houses on the island. Today the house and garden is own by my mother, Pia Johansson. Since I?ve started my education in garden design my interest for our country garden has increased.