Åfors glasswork was a company which started in 1876 and closed in 2012 due to the bad economical situation in the company. After its closure, the glasswork left behind contaminated soil with different concentrations of heavy metals such as, arsenic from arsenic trioxide, a chemical used to remove bubbles during the melting of glass, and lead oxide, a chemical used in the production of crystal glass. Crystal glass?s production occurred under 1921-1971, but emissions of lead into the air from Åfors glasswork continued until 2011, because of the artist Bertil Valliens? artglas was made in Åfors glasswork from 1970?s and onwards.The aim of this study was to estimate how much lead (Pb) and arsenic (As) that were released by Åfors Glasswork into the atmosphere during the operational period of the glasswork in comparison with how much of lead and arsenic were purchased for the company. Added to the assistance of the data from National Archives the variations in the activities of Åfors glasswork could be shown.

As emission legislations across the world continuously pushes engine development forward,engineers constantly need to come up with and implement fuel saving technologies. During thelast decade, variable cam phasing has become a popular solution to increase gas exchangeefficiency. This configuration is typically mechanically constrained by camshaft limitations, anda solution to circumvent this problem would be to use a different valve actuation principle.One example of this is to use pressurized air controlled by electrical solenoids. Such a systemhas been developed byCargine Engineering and this provides the starting point for this work. Tobe able to operate the valvetrain on an actual engine, a control system is needed.

The study aims to show how the publicity surrounding the Sweden Democrats have been during November in 2012 when polls for the party rose. The method that has been used is quantitative content analysis and a total of 215 articles from tabloids Expressen and Aftonbladet are encoded. The period of the encoded material has been in November 2012 and the variables have been designed to answer how much publicity Sweden Democrats have received during that period, any topic that the articles touched on, the actors that have been cited, if players have received criticism or praise, how the party looked like and if certain words were used in the articles.The theories of the study are based on agenda setting, priming, ?The spiral of silence? and democratic role of the media. They concern, among other things, how media sets the agenda for what people think is important and how after being exposed to something, subconsciously creates a feedback about the phenomenon.The results show that the Sweden Democrats have received much negative publicity at a time when their poll numbers increase, which goes against the established truth that says that positive publicity is beneficial to the parties while the negative publicity is adverse..

This study concerns how Muslims are portrayed in a choice of twelve news articles from Swedish dailies and tabloid newspapers on the aftermath of the film Innocence of Muslims published on YouTube. All articles are distributed in the newspapers Aftonbladet, Expressen, Dagens Nyheter and Svenska Dagbladet in the period of September 11th, 2012 until September 30th, 2012.For this study, a qualitative text analysis has been embraced and focus has been on van Dijk?s Critical discourse analysis to the texts, with additional features from semiotics applied on the images.The theories consist of Critical discourse analysis, hegemony, ideology and power, postcolonialism and stereotyping.In the qualitative content analysis, concrete examples from the articles are retrieved and commented. These have been divided into various themes, which are trends that the authors have been able to distinguish in the analysis.The result shows that Muslims in the analyzed newspapers are portrayed as the others, unimportant and extremely religious, in a negative manner rather than a positive. Moreover the press has tendencies to generalize Muslims as a group.

Based on the Migration Board's statistics report, the number of children that has gone missing within a time interval of 4 years (2010-2014) comprises 1331 children in total, of whom 146 are girls and 1185 are boys. A rising interest about what has happened to those children created a fundamental platform for this thesis. By reading Åkerman?s report from 2012, and the book De förlorade barnen: en rapport by Mikkelsen and Wagner (2013) the curiosity grew deeper. The research questions that were established were divided into three parts.

Denna studie undersöker bevakningen av Paralympics och hur den har förändrats i de svenska dagstidningarna Dagens Nyheter och Aftonbladet, från det första mästerskapet i Rom 1960 till det senaste mästerskapet i London 2012. Studien omfattar kvantitativ innehållsanalys såväl som kvalitativ textanalys. Avsikten med den kvantitativa delstudien är att undersöka omfånget av Paralympics-bevakningen i de valda tidningarna och hur det har förändrats under den valda tidsperioden. Avsikten med den kvalitativa delstudien är att undersöka hur språket och attityden gentemot Paralympics och dess deltagare har förändrats över tid. Den kvalitativa undersökningen görs med stöd av Michel Foucaults normaliseringsteori och Umberto Ecos receptionsteori.

Today wireless transmission of data is becoming more and more popular and the need for faster transmission rates is increasing. Since the bandwidth is limited it is important to try to use it to the fullest. CDMA is a technology that allows multiple accesses on the same frequency and time thus making it very bandwidth efficient. The CDMA technology was first introduced in the second generation?s cellular systems but has since then been improved and is reused in today?s 3G systems as Wideband CDMA.

Inom Human- Computer Interaction är användbarhet ett mycket centraltbegrepp. Användbarhet kan i sin tur delas upp i effektivitetsmått ochsubjektiv uppfattning. Det råder idag delade meningar i forskarvärlden huruvida det existerar en korrelation mellan dessa två mått. Om denna korrelation existerar kanske vidare forskning visar att någon av de två inte utgör en nödvändig del av användbarhetsbegreppet. Om så är fallet skulle detta kunna leda till enklare och billigare design och utvärderingsprocesser.

The society is developing fast and the development is constantly on-going, new technology results in new opportunities and new problems for both companies and consumers. The use of Internet has heavily increased around the world; this means that the companies can use Internet as a channel of communication to reach the consumers. The most recent type of marketing is web marketing. The fact that web marketing is constantly changing raise the question of how effective different types of web marketing are.The purpose of this study is to investigate four selected types of web marketing. This is achieved by comparing the response from the consumers and the cost for the different types of web marketing.

AbstractThis is a story about the Swedish Prime Minister Olof Palme and his struggle against USA´s war in Vietnam in the late 60´s and the early 70´s. We follow the young Palme from his childhood to his travels to America and Asia, there he learns what true poverty means. Further we see Palme change side from his conservative background to a new social idealist. In Prag he learns to truly mistrust communism, an ideology he later in life paradoxical will be accused to stand for. Palme´s politic interests seems to take a great step forward when he starts to write articles in the Swedish newspaper Svenska Dagbladet, there he?s writings take more and more colour from Palme´s own politic stands.

En enkätstudie genomförd med en urvalsgrupp av alla föräldrar som hade ett barn inskrivet i Region Gotlands fritidshemsverksamhet i årskurs tre vårterminen 2012 gällande deras tankar för valet av att ha fritidshemsplats i årskurs fyra. Studien har genomförts med en digital enkät i verktyget Google docs och det är 467 respondenter som fått möjlighet att svara på denna enkät. Av dessa inkom det 132 svar. Frågorna i enkäten rör personal, aktiviteter samt övriga aspekter som kan vara av betydelse för valet att ha kvar eller säga upp sin fritidshemsplats till inför övergången till årskurs fyra höstterminen 2012.Studien visar på att det som föreligger att ha störst betydelse för att man skall ha kvar sin plats är personalens bemötande, personalens engagemang, meningsfulla aktiviteter samt att barnen själv vill gå kvar. Det som visar sig ha minst betydelse för valet att både ha kvar eller säga upp sin plats på fritidshemmet i årskurs fyra är avgiftens storlek..

This master's thesis examines the possibilities of correction and change in a classification scheme, with regard to the changes that occur in the world the classification system intends to describe.Applying a comparative method and classification theory, the classification of the example of the former Yugoslavia (1918-1941, 1945-1991), its republics and successor states, and the languages, formerly known as Serbo-Croatian are examined through a comparison of the main classes and divisions of language, geography, and history, in Dewey Decimal Classification (DDC), and Klassifikationssystem för svenska bibliotek [Classification for Swedish Libraries] (SAB). Eight editions of DDC, from 1876 to 2014, are compared to seven editions of SAB, from 1921 to 2013. The editions have been selected in order to show the changes prior to, and following, the First World War, changes after the Second World War, and changes following the collapse of Yugoslavia in 1991.The examination shows that both systems have updated their editions according to the changes in former Yugoslavia over the years. DDC has well constructed facet schedules, especially Table 2 concerning geography, but fails, in some cases, to construct a logic and hierarchical structure for the republics and languages of Yugoslavia, partly due to the fixed classes and divisions that survive from the very first edition of DDC from 1876, but also as a result of the decimal notation, and its limitations, itself.SAB seeks to construct a hierarchically logic and equal scheme for the languages, areas, and states of the former Yugoslavia. Although the facets for geography and chronology aren't as developed as the ones in DDC, the overall result is that of a logically consistent and hierarchically clear classification, with short notation codes, thanks to the alphabetic mixed notation, which allows more subdivisions than the numerals and the pure notation of DDC.This study is a two years master's thesis in Archive, Library and Museum studies..

Fortum has in a pilot project installed metering equipment with wireless communication in secondary substations in Stockholm. So far, the collected data are used only in specific projects.This master thesis was carried out at Fortum Distribution AB in Stockholm during 2013. The purpose of this study is to simplify and enhance the use of data in for example network planning process, by giving suggestions on how data can be managed and giving examples of analyzes that collected data can be used for.The electricity meter which Fortum has installed is a EDMI-Mk10A which is set to measure max/average/min values with a one hour time resolution of the following parameters: voltage (per phase), current (per phase) andactive power and active and reactive energy.In order to analyze the collected data an analysis tool is required. During this thesis two customized tools in Microsoft Excel have been developed, one for sorting data and one for analyzing.One aim of the thesis is to show examples of what collected measurement data can be used for. This work shows an example of analysis of active power, power factor, voltage, occurrence of interrupts and the relationship between outdoor temperature and power.This master thesis has among others resulted in the following advice: Expand the number of secondary substations with measuring equipment.

This study investigates the effects that commercial computer games have on young individuals social comfort and learning progress. As a systematic study of literature, scholarly articles have been analysed in order to illuminate the positive as well as negative effects on social comfort and learning progress that may come with playing computer games. The social effects have mainly been discussed with role-playing games, such as World of Warcraft, as starting point, while the learning effects have been coupled with strategy games, such as Civilization IV. The study does not simply declare how these games can be good for these factors, but also in what respect computer games may prevent the development of young individuals socials skills and learning progress. The study showed that in spite of perpetual prejudices against computer games in the technological age, computer games might actually be good to use as a tool in order to authorize the development of young individuals regarding learning and social aspects.

More and more companies open up facilities and stores in countries all around the world. Entering a new country means a new culture, a new language, different norms and values and new people with a different way of thinking unlike what you are used to. In order to survive and be successful in this new country means that you have to adapt to the new culture and its components you encounter.The purpose of this thesis has been to identify possibilities and barriers in the Middle Eastern culture affecting international clothing companies. Furthermore it has been investigated how these companies must adapt their products and promotion to this culture.In order to obtain relevant data for achieving the purpose of the study interviews and observations was made at three international clothing companies in Tehran, Iran. These were Mango, United Colors of Benetton and adidas.