The purpose of this thesis is to examine how semantic relations in a document collection can be visualized with a Kohonen self-organizing map. It can be seen as a map of the information space which can be used to support information retrieval. The study makes a comparison of the possible differences between a map that is based on morphologically unprocessed text and a map where the text has been lemmatized. The text that is being processed is the definitions of all the existing instances in WordNet of a random selection of indexing terms from the Times-collection. The purpose is to see if morphological processing somehow can show different semantic connections between term instances based on their definitions.

The purpose of this study was to examine whether youth novels contained informationconcerning our society. We reviewed youth literature and its history in brief, including itscommencement and development from separate boys' and girls' novels to a common youthnovel after the Second World War.To obtain a clearer picture and a better understanding of youths, we read non-fiction, such asbooks, magazines and articles, concerning youth culture, its meaning and content. We decidedto review the period 1990-1994 more closely. We therefore set up selection criteria whichfinally resulted in 56 youth novels. We examined these novels to determine if and/or how theymatched the nine preselected areas that we felt were typical for the 1990's.

The aim of this thesis is to study how Denmark and the Danish people has been represented in the Swedish press and which images of them that appears. For this purpose I make use of discourse analysis and discourse theory. By analysing three cases were the debate about the Danish migration policy has been scrutinized in Swedish newspapers I seek to discover different ways of looking at the world. The study concentrates on the descriptions made by journalists and others who contribute to the debate in the media. The results show an image of the Danes as a people reluctant to foreigners and restrictive in their politics.

The purpose of my essay is towrite about newly qualified elementary teachers during their first professional experience and their opinions of a teacher's identity. My interest is a result of that I myself am studying to be a teacher and am reaching the end of my studies.My purpose is mainly to examine how teachers first experience their role and if their education helped them resolve any problems they had. My aim was also to examine what the teacher?s identity and role and the question of leadership means for new teachers?I have used a qualitative interview method.The results showed that new teachers experience difficulties and that their training does not prepare them sufficiently. The results also showed that the teacher?s identity, the teacher?s role and leadership are factors that grow with time and experience in the teaching role and that it is not something that the beginner teachers acquire during their education. I have achieved a clearer picture of what to expect and how to enter into the role of teacher with support and time..

Studies show that product placement is becoming a more and more common method for companies to use when communicating with consumers. The results of this study can?t confirm nor deny that claim, but instead we offered the observation that as a communication method, product placement and TV-commercials are more similar than revealed at first glance.Cars of the brand Ford appeared in seven out of the 50 motion pictures that made up the sample material in this study. In several instances the values that were communicated regarding the brand matched, completely or in large parts, the values communicated about the Ford brand in Ford?s own commercials.This doesn?t hold true for all companies.

The purpose of this study was to give a picture of how some adults, who earlier was placed in foster homecare, experience that their childhood have affected them during their life. I also wanted to see how the relationship to the biological family has been and developed during the placement. The study has also purposed to receive a deeper knowledge of how it could be to grow up in foster care. To make the purpose of this study complete I chose to use qualitative interviews as a research method. Four adults who earlier were placed in foster homecare have participated in this study.

Background: The business market today is characterized by tough competition amongst the competitors to capture consumers? interest and money. One marketing tool companies can use to achieve this is the company?s image. The customer buys not only a product, but also the image that the company or the product is associated with.

Today, there is no uniform definition of what an ethical fund is. Fund management companies choose themselves what they believe is ethical and not. The lack of the definition makes it difficult for consumers to understand why these funds are special compared to other funds. The purpose of this study is to examine three Swedish companies; KPA Pension, Swedbank Robur and Folksam, to obtain a clearer picture of the concept ethical funds and its definition. The study describes each company's view of Ethics and how they may affect other companies to work for a more sustainable world.

The purpose of this essay has been to explore Alexander the Great from two different perspectives in Greece. The village Proti Serron represents the local area and the national area named Macedonia represents the second perspective. Oral history has been used as a method in addition to literature and trips to museums and archaeological places.As a guideline for the essay and its contents a stereotyped schedule has been created. This schedule is presented below, and it is also possible to read it backwards.The villagers who identify themselves with Alexander the Great from their local area Proti Serron which is a part of the national area named Macedonia.This study proves that the villagers who has been interviewed, identify themselves with the place they live in as well as its history and that they feel that it is their duty to pass this knowledge forward. Alexander the Great is described as intelligent, humble, a man of strength and courage as well as a strategist and sovereign.

This essay focuses on psychoanalytic theory and its relevance for political studies. It especially draws attention to the conceptual toolkit developed by Jacques Lacan and the way that it serves as the starting point for Slavoj Zizek´s approach to the theory of ideology. One important point of this approach is that the power of an ideology is not primarily related to the ideas or worldview it expresses but rather to the enjoyment it provides the subject with. This enjoyment is obscene in the sense that it forms the necessary, but seldom acknowledged, supplement to public values. Fantasy is a major source for this kind of enjoyment.

Sömnbrist blir allt vanligare i vårt samhälle. Sömn har visat sig vara viktigt för hälsan, och sömnbrist har visats kunna leda till olika ohälsoeffekter. På Företagshälsan behandlas sömnbesvär bland annat med sömnkurs. Denna riktar sig till personer som lider av sömnstörningar och är motiverade att delta aktivt i att förändra sin situation. Syftet är att man ska bli sin egen sömnterapeut.Syfte: Att utvärdera om kursdeltagarna fick en förändrad sömn efter genomgången sömnkurs.

Today the school is a given place for preventing social problems. The school struggles continuously to live up to the expectations of balancing preventive social work with pedagogy in a satisfactory way.The purpose of this essay is to get a picture of priorities of social work in school. I want to know what it is that affects and controls the principal's decision about what kind of social project they will accept and be a part of.This essay shows that only one of the eleven principals interviewed apply projects based on evidence when they decide about participation in a social project. Instead, the decisions are based on references from other schools. The reason why the principals do not base their judgement on projects which are based on evidence is because they consider the search for results too time consuming.When there is no requirement that a certain part of the social work in a school must be based on evidence, it leads to the children taking part in different social projects which we can not guarantee are good for them.One solution can be to guide the principals through a national social teachingplan, which can assure that social work based on evidence are being applied in the municipality schools as well as the independent schools..

The production of cheese is in continuous development with objectives to in-crease productivity, achieve changes in shelf life and functional properties of the products. One concept in the development is to substitute milk fat with vegetable fats and oils in the manufacture of cheese. The objective of this study was to investigate effects on cheese yield and cheese quality of 4 different semi-hard analogue cheese products produced by substituting milk fat with vegetable fat, each analogue cheese with a specific mixture of vegeta-ble fat. As reference a cheese produced with anhydrous milk fat was used. The yield and recovery of fat and protein were determined by recording the weights of each cheese direct after press and after 20±2 days of storage and analysis of the composition of the cheeses after 20±2 days of storage. The cheese was fur-ther subjected for texture profile analysis in a TA-XT Plus Texture Analyser and analysed with Differential Scanning Calorimetry (DSC) to examine whether the fat behaves similar in the cheese as in pure form in respect to its thermal properties. The cheese yield was not significantly different when using different fats. Differ-ent amounts of water were absorbed during the water cooling.

VikingGenetics is one of the world's largest breeding companies. 2008 was launched two new products, X-Vik and GenVik. Now VikingGenetics want to get information about the effects of the marketing. We have investigated the differences in knowledge and use of the products between different livestock associations, size of herd and farmers' breeding interests. The method used was by sending out a questionnaire by mail.

The purpose of my study is to give a good picture of what social media really is and how companies can make use of it, in their marketing strategy. It gets more important for every day that companies fully understand how social media works and how to act in the new digital channels. To be an updated marketer today, you need to fully understand social media and how it can be implemented in the company marketing strategy. This study gives you a snapshot over todays situation in the area of social media marketing.I have interviewed four different persons, who I believe have a great competence and are highly qualified for this kind of study. All of the interviewed persons work with social media marketing at a daily basis.