I början av 1800-talet började järnvägsnätet i delar av Europa elektrifieras. Då klarade inte motorerna att kommutera vid nätets höga frekvens, 50 Hz, då omformades istället frekvensen till 16,7 Hz. För att växla frekvensen användes roterande omformare. Senare kom mobila omformare som stod på järnvägsvagnar. Dessa omformarstationer var ofta placerade i bergrum.

The upstream spawning migration of Atlantic salmon (Salmo salar) at the confluence area between the power-station outlet and the bypass-channel in river Umeälven (flow 430 m3s-1) was compared in 2004 and 2005, two years with different experimental flow-regimes. In 2004 the water flow in the bypass-channel was altered during the day with increased flows during the nights while the water flow in 2005 mainly was altered between the weekdays and weekends. Salmon showed altered migratory behaviour in this confluence area, assessed with telemetry (n=116) and echo-sounding, with up- or downstream responses depending on flow-changes in both the bypass and the power station outlet. Increased turbine flow through the power-station generally attracted salmon into the tunnel outlet area while increased spill-flows facilitated salmon to enter the bypass. Echo-sounding in the confluence area showed an increased swimming activity up- and downstream due to time in the day and flow-rates through the tunnel outlet. No changes in activity could be detected due to increasing or decreasing flow through the hydro-power facility.

AbstractPurpose/Aim: To study how Piratbyrån argues for a free distribution of information and culture products and to find a possible ideological explanation for their argumentation.Method/Material: I have used a rhetorical analysis to study and describe Piratbyrån´s website, a website that promotes free distribution of information and culture products. I have done so to find out how Piratbyrån argues for a free distribution and to find out what ideological foundation their argumentation is based on.Main results: The main results of the study show that Piratbyrån uses a variety of rhetorical techniques depending on the subject and purpose of the analyzed text. Their main arguments both promote their own thesis and argue against the copyright industry. The main part of the argumentation is based on logical and factual arguments, but parts of it also rely on an emotional appeal to the reader?s heart in order to persuade.

The EU- citizenship was established in the Maastricht Treaty in 1993. This citizenship involves rights to free movement, election rights to the European Parliament, diplomatic protection and the right to petition to the Ombudsman. In my analysis I discuss the implications of the EU- citizenship for the individual. The development and legal status of the union citizenship is examined in order to give a general understanding of the implications. In addition, I conduct a case study concerning the EU- citizenship's impact on workers rights.

Furulund är en mindre ort i Skåne som står för en stor förändring när orten får en tågstation..

In this thesis, the introduction of smoke-free restaurants and bars in several EU Member States in a policy convergence perspective is studied. The thesis sets out to explain whether policy convergence has occurred and the possible explanations connected with it. It is stated that 15 out of 25 EU Member States had introduced or decided to introduce smoke-free restaurants and bars up to April, 2006. Out of all the countries in the world, 35, including the EU Member States, had introduced or decided to introduce smoke-free restaurants and bars. The result is analysed by using policy convergence theory and by putting the case in a global environment where tobacco control has become an ever more central theme for public health policy.The EU Member States are different in several ways considered to be important factors for policy convergence, such as cultural, institutional and socio-economic similarities, and the conclusion is made that EU membership has been a most crucial factor for the rapidity of the policy diffusion.

In 1995 something happened that radically changed the European football. This was the arrival of the Bosman ruling, a decision made by the European Court of Justice which meant that players with an expired contract could change clubs for free and that the European Union's internal market including the free movement of labour was now a part of the European football. The effects of theBosman ruling are wildly discussed today. Many powerful people in the European football mean that football now is less competitive than before, that there are a small amount of teams that actually have the ability to win any trophies. This bachelor thesis is studying the effects of the competitive forces in football after the Bosman ruling as a case of the free movement in the European Union.

Internet and the digital channels for distribution have meant big changes for the musicindustry. The physical record that has been symbolising this market for a long time is slowlybeing replaced by digital based music. The technical progress during the last ten years has ledto a democratization of music production. The amateur musicians of today can produce highquality music on their laptops and later distribute it via free music sites. MySpace andYouTube are two of the biggest sites for this free distribution and is therefore my main choiseof study.The purpose of this essay was to find out how and if these changes have made a difference formusicians without a record deal to reach an audience by themselves.

The school can be seen as a place that reflects the wider community. Here is a school welfare officer an important representative of the school social work. The main subject of our study is to clarify how the school welfare officers? talk about documentation in the individual meeting with the pupil. Through individual interviews with five school welfare officers in elementary schools in three municipalities in the southern part ofSweden, we have attempted to explore these main research question.In addition to qualitative interviews we have accomplished a survey study that included 178 school welfare officers throughout the country.The result of our two studies demonstrates the school welfare officers? free work where the choice to document or not is wide.

The purpose of this thesis is to inquire how a small town can be affected by some planned changes in the physical structure of the town, and how its inhabitants can benefit from those major changes. The town in question is Ulricehamn, and of the four projects considered, two concerns infrastructure. A new railway and a new locality for the major road, today passing through Ulricehamn. The other two projects are run by the local authorities, that is the planning of a modern town park by the lake, and a new public building for cultural purposes. There are no guarantees that any of the four projects will ever be realized, but in the process with this work, they have been considered as already a fact.

This bachelor?s project deals with both the problems of high water temperatures in fishponds at a fish-breeding station and of the nutrient load to nearby lakes and streams in Harasjömåla, Blekinge, Sweden. Theory, methods and results of the analyses are presented in the report..

The purpose of this essay is to examine how young members of Free Churches relate to issues connected with lifestyle and identity, based on the changed conditions for the self in late modernity. More specifically, I want to examine how they deal with the increased degree of detraditionalisation and institutional individualization in late modernity.My research-question is:How do young members of Free Churches relate to issues connected with lifestyle and identity, with the increased degree of personal freedom and institutional individualization in late modernity as a starting point?The empiric part of the essay is carried out by qualitative in-depth interviews with five young members of Free Churches. These semi-structured interviews are focused on a number of different areas of the changed conditions for the self in late modernity.My theoretical perspective has been constructed from the theories of Anthony Giddens, Zygmunt Bauman, Ulrich Beck and Elisabeth Beck-Gernsheim. From these theories a focus on certain relevant areas of the condition of the self in late modernity, has developed.

Purpose: The purpose of this study is to do a brand survey of Metro in Karlstad. The study will originate from the terms ?brand identity? and ?brand associations?, where the brand identity is the organization?s desired view of the brand, and the brand associations define the associations held by the consumers.Issues: What is Metro?s brand identity? What are the brand associsations of Metro in Karlstad? How well do the brand identity and the brand associations correspond?Theoretical framework: The study is done from the perspective of media and communication studies, where the theoretical terms are defined from literature regarding brands.Method: The study is carried out using a qualitative document analysis, interviews, and a quantitative survey. The document analysis was made on Metro?s own documents regarding values and target audience.

This paper is built on a studytrip to north India i made under the autumn 2005. The purpose for this trip was to give me as a teatcher an experience and insight how to work with art in another culture. I´ve been in ?Upper Dharamsala? even called Mcleod Ganj and visited art schools and a great artist . Too implement my investigation i have made interviews and observations in schools and i also hade the chance to spend a hole day with a great artist in India, my impresions was many, and i learned so mutch with this yourney.

Projektet startade som ett parallellt uppdrag hösten 2004. Beställare var Stockholms Stad, SL och dåvarande Banverket, numera Trafikverket. Programmet beskrev en uppgift att knyta ihop befintlig pendeltågsstation med ett nytt stadsdelstorg i Älvsjö, tunnelbanans gröna linje skulle förlängas från Hagsätra och en ny T-banestation Älvsjö skulle kopplas ihop med pendeltågsstationen. En framtida spårväg syd (spårvagn) skulle få en station i anslutning till Resecentrum.  Den befintliga bussterminalen skulle ersättas av en bussgata utmed järnvägen.