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.

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 purpose is to examine social workers view of vulnerable children and their needs. We are also interested to know how social workers think and discuss concerning the help these children are given. Our main questions in our study are; How do social workers define vulnerable children? Which needs do vulnerable children have according to social workers? Which opportunities and difficulties might there be in the decision making when trying to help these children? Which public authorities do social workers cooperate with? Which opportunities and difficulties do social workers find in the cooperation?This study is based upon interviews with ten social workers in the social childcare division in different municipalities in Skåne region, Sweden. Our results are explained and analyzed with a qualitative approach through different aspects of power- and Human Service Organization theories.

Social media has become an important marketing and communication tool worldwide, mostly through the largest social platforms Facebook and Twitter. With two-way communication via Internet companies has gotten the opportunity to interact and communicate directly with their customers. Facebook has been the focus point through the study because it has shown to be the most efficient and frequently used platform for communication. Our study aimed to confirm how communication via social media actually looks like. To be able to reach the best results, we have conducted the study from a phenomenological approach, which means; usage of qualitative semi-structured interviews to reflect the respondents experience on the phenomenon social media as a communication tool. Social media has shown to be a great way of communicating externally for companies who are willing to spend time engaging in the platform.

This thesis examines the experience value of the wolf and wolf hunting presented in mediaduring December 17, 2009-Feruary 15, 2010. I analyze news articles, editorials and letters tothe editor in three newspapers. In order to investigate the experience value of the wolf and thewolf hunt, I have with inspiration from a model employed in the assessment of experiencevalue of tangible cultural heritage, developed a model which I use to analyze the mediamaterial according to the criteria of aesthetic value, identity value, value of tradition andsymbolic value. In order to analyze the results of the analyze, I employ experimental andsociocultural theory and method, which means that I assume the experiences of the wolf andthe wolf hunt as related to a social and cultural perspective that partly depends on how weidentify ourselves and what kind of experiences and understandings we have of the landscapeand large carnivores. Since media affects how we perceive our surroundings and the wolfhunting attracted much attention in media, I found it interesting to examine how the wolf andthe wolf hunt were displayed in news articles and letters to the editor.

In the last years people has become more aware of issues regarding corporate social responsibility. This has led to a more thorough control of big multinational companies, which are often held account of violating social, ethical and environmental values. The term most often used for this is corporate social responsibility (CSR). H&M is a Swedish multinational company and the concept of H&M is fashion to a low price. The material most often used in producing clothes is cotton.

Social enterprises make up one of the groups of participants that provide welfare services financed by public funding. The object of this study is to describe and analyze from a theoretical point of view which conditions, in what fields, by which division of responsibility and finally through what decisions these social enterprises are allocated a place in the market for social welfare services. The company that has been the object of study offers services in the field of social welfare and in employment. In the study a triangulation of qualitative methods has been used: studies of literature on the subject, recurrent interviews and observations and also reviews of documents. The results have been analyzed from theories on the space available on the market for social services, on social economy and on social capital in the form of strong, weak and bridging bonds.

The purpose of this essay is to explore the social services work with crime victims in Sweden, according to Chapter 5, § 11 of the Social Services Act. The study examined how social workers define the victim and assessing and prioritizing victims' needs. It has also been central to study how social workers interpret and understand the regulation of social services responsible for crime victims.Qualitative interviews with 18 social workers is the basis for the study. The analysis of the social services work with victims based in the above-mentioned interviews. The interviews analyzed using the sociology of law theory.

This study explores how online television works and how it is integrated with social media such as Facebook, Twitter and blogs. Through three qualitative interviews with representants from different fields of work regarding online television, we have concluded how online television is being used in Sweden today and concludes with examples of what the future of online television could look like. Representatives from the following companies have been interviewed: SBS Media Group Sweden, Strix Television and Mediamätning i Skandinavien. The use of social media for marketing of online television is a fact for the companies in this study. However, the result of the study shows that theres room for development in the integration between online television and social media.

Several thousand years of human impact on the landscape in the form of cultivation is the reason to many nature- and culture values in the agricultural landscape today. Intensification and rationalization has led to vast monocultures and has forced many farms to close down. These trends have increased in the last years and constitute great threats to the values of the cultivation landscape. The purpose with the environmental objective A varied agricultural landscape is to protect these values. The environmental action plan of the municipality of Lund (LundaEko) 2006-2012 is built on the 16 national environmental objectives. The purpose with this paper is to put together material that the municipality of Lund can use in their work with modifying the local intermediate goals for the environmental objective A varied cultural landscape. The overall issue for this paper is ?What has happened with the state of the cultivation landscape in the municipality of Lund since LundaEko was approved in 2006?? The paper seeks to portrait the current conditions of the following fields: meadows and pastures, organic farming, exploitation threats to agricultural land, landscape elements with cultural values and species that are threatened.

The implementation of this research increases the awareness of the value for luxury fashion brands in utilizing social media as a communication channel to reach young consumers globally. It provides a general understanding of young consumers? perception of luxury fashion brands on social media in regards to geographic cultural background, attitude towards new luxury, and preferred way of contacts..

The theory chapter is based on a model about brand identity, ?Brand Identity Prism? (Kapferer, 2008, s.183). This model contains six elements which we have supplemented with theories about personal branding. This because the focus and theory on a person's brand identity is almost non-existent. The purpose of the study is therefore to examine how editors at fashion magazines are working with their brand identity in the personal brand and thereby create an understanding of the identity function.

The purpose of this study is to investigate how social media can affect and influence the B2B-relationship. Social media is now a widespread and accepted tool for communication in many B2C-companies; therefore we find it interesting to examine how social media can find its place in the communication mix of B2B-companies. We are also aiming to distinguish standards in how social media is practiced and discussed in the context of the B2B-market. We have applied a qualitative method for this study and we have interviewed seven respondents, which are experts in social media or working with market communication at B2B-companies in Sweden. During our study we have identified several comparable attributes within the B2B market and their opinions about how social media should be approach and adopt in the communication mix of the company..