This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

The fashion market is highly dynamic, and characterized complexity, abstract phenomena and creativity. Further, differences between factors such as gender, countries and social classes pose increasing challenges to fashion companies and researchers active within this area. In light of these facts, the value of creating tools that help companies and professionals active within this industry becomes evident. Much research has been focused on creating a more thorough understanding of its underlying logics and its main drivers from a business perspective, whereas knowledge regarding fashion consumers and what drives their behavior are more limited. Through this study, insights about the Swedish fashion market and its consumers are generated.

Abstract The purpose of this study was to find out how leisure educator´s reason about children?s learning and development, and their view of their own role in the process. Four leisure educators were interviewed to answer these questions. The study is based on qualitative interviews, wich means that the interviewer must interpret and understand what the respondents want to say. This is to get a deeper knowledge of the subject. The results show that the leisure educators believe they have a large and important role in children's development and learning.

The effects of the deregulation of the electricity market 1996 in Sweden on short-term hydropower regulation are unknown. This report investigates patterns in subdaily regulation in the Ångerman River Basin during the period 1993-2011. Differences in subdaily flows and zero flow events between the periods 1993-1995 and 1996-2011 were studied by analyzing hourly data from 8 regulated and 8 unregulated locations with four subdaily flow variation indices. No correlations between the market deregulation and the regulation intensity in the Ångerman River basin were detected. The number of days natural ranges of variability were exceeded and the magnitude of subdaily variation were significantly higher at regulated locations.

Racial discrimination can occur in many ways ? intentional and non intentional ? and in many places ? perhaps most observed in the labor market. The Swedish labor union, LO, is an important party in this market, and discusses the issue frequently in a number of different documents. These documents are being analyzed as discourse in this study, with attention paid to the rhetoric regarding ?immigrants?, i.e.

In 1996, the Swedish government deregulated the Swedish electricity market. As a consequence of the deregulation, Swedish customers could start to freely choose between different electricity companies. Different enterprises have tried various strategies in order to shape their image to attract new customers; often focusing on an image revolving around price and environmental friendliness.The purpose of this essay has been to analyze customers? relations to the electricity market. In order to analyze customers? relations a quantitative study has been conducted; focusing on customer satisfaction and customer commitment.

Wind power is becoming an increasingly important source of energy. There are several national and international goals set to increase to amount of renewable energy, and in order to meet these goals, the wind power production plays an important part and the establishment of new wind power farms are required. The Swedish national project Riksintresse Vindbruk has appointed areas in Sweden suitable for wind power, mainly when looking at the physical wind conditions of the area. In this study, I aim to define suitable areas for wind power establishment in Norrbottens län. In order to reach this goal, a critical regional method was developed and completed using GIS.

Today we live in a more or less globalized society where borders do not pose the same obstacle as before. This is why it is interesting to examine whether different countries have similar views on how to communicate with a specific audiencePurpose: The purpose of this thesis is to use the data gathered to inform businesses with information. The information can then be used to assist companies when it comes to advertising, the design of messages and the choice of media channels when communicating with people born during the 80?s. Furthermore, the investigation intends to find out if there really is a global market for people born during the 80?s.Method: The authors believe that a purely quantitative or qualitative approach is not appropriate.

The aim of this paper is to investigate what part film music plays in the creation of stereo-types in the production of Swedish cinema, in the 1990s and early 2000s. This period of Swedish cinema was largely defined through the visualization of life in the smaller provinces of the country. The results were reached through the analyzing of four important works of this era, representing different provinces and genres. The examined movies have shown frequent use of extreme characters and a somewhat hostile environment in search of an interesting story. The music is used in ways of describing class differences amongst the inhabitants and to set the gen-eral mood of the concerned provinces: an agent often working in the unconscious of the viewer in order to affect the final results..

Abstract Project as a method was defined in the American defense industry in the 1950´s and has since then developed to encompass many different areas such as industrial management, administration, research and development and IT etc. In the cultural sector project is a common way of organizing work and within theatre, which is the focus of this study, one can claim that project as a form of work has been used for hundreds of years, if not by definition.Theatre is generally assumed to be an form of art representing creativity and innovation, highly demanding from an individual perspective relative to the project result, i.e. the final performance. Time pressure, fierce competition, limited resources and responsibility to deliver on time with high quality are natural conditions given.The aim of the study is to find out what circumstances and conditions affect and have a clear impact on motivation and creativity in those working professionally within theatre.This study is based upon qualitative interviews with a limited number of employees with different occupations, within a major publicly-funded Swedish theatre institution.Contemporary research indicates both intrinsic and extrinsic motivation as essential for how we experience and commit ourselves to our work, either as two separate forces but also as they interact.Extensive studies further state our individual experience from work, the conditions provided by the organization and social environment as crucial to our work performance. A positive experience from these factors enhance our motivation and creativity.The results of this study show theatre to be an activity supported by strong visions and clear goals where challenge and creativity are essential and where it´s members show strong commitment to the task whether they are beside or on the stage..

This study aims at examining if abnormal returns have existed on theSwedish stock market surrounding the ex-dividend period between the years2002 and 2006. The ex-dividend period that is studied is the ex-dividend dayplus the following five days. The stocks that have been studied are the thirtymost traded stocks which together constitute the index OMXS30.Furthermore, the study investigates if the size of the dividend has an effecton the size of the abnormal returns.Previously performed studies on both the Swedish stock market and foreignstock markets have shown that abnormal returns exist during the ex-dividendperiod. However, the results from these studies are not unambiguous, why itis interesting to follow up these studies with a new study.The method used for investigating the existence of abnormal returns aroundthe ex-dividend period has taken its starting point in the previouslyperformed studies. However, some changes have been made in order tocalculate for differences in risk between different stocks (using beta) whichhas been neglected in the previous studies.The results of our study are that abnormal returns have existed for four outof six days in the ex-dividend period when calculating a mean value over allfive years.

In 1996, the Swedish government deregulated the Swedish electricity market. As a consequence of the deregulation, Swedish customers could start to freely choose between different electricity companies. Different enterprises have tried various strategies in order to shape their image to attract new customers; often focusing on an image revolving around price and environmental friendliness.The purpose of this essay has been to analyze customers? relations to the electricity market. In order to analyze customers? relations a quantitative study has been conducted; focusing on customer satisfaction and customer commitment.

Dissertation in political science, D-level by Niklas Andersson, Spring Semester 2010. Tutor: Malin Stegmann McCallion?Societies in Crisis ? When Washington Take Over?An economic meltdown wreaks havoc on the world and has plunged the Western world into a spiral of economic stimulus in order to keep their way of life intact. At the same time the same institutions that support these countries have had another agenda for more unfortunate and less influential countries where nothing has been free and everything been to a price of self-sacrifice in order to get the consent of the IMF and the World Bank. Everything according to the points stated in the so called Washington Consensus.The purpose of this dissertation is to research what impact the Washington Consensus has on the state in terms of power over the market and sovereignty.