Renewable energy and the charging of electrical vehicles will increase in the future. Therefore the risk of outages is also increasing, partly because renewable energy is intermittent and the production amount can change fast. Charging electrical vehicles is often demanding high effect in short time, which could make faults occur. It takes more advanced technology to short the outage time. Today Övik Energi has high reliability in the power grid, but in order to maintain the reliability, it is time to prevent problems that can occur in the future. This thesis has presented a suggestion for the placement of fault detectors Protrol IPS2, in which a total of four detectors is proposed.

Background: Pupils? responsibilities are presented in the curriculum Lgr11 as a given thing. There has been some research in the field of pupil responsibility, but research covering school grades 1-3 could not be found. The study investigates theories of responsibility, pupil responsibility, power and pupil influence.Purpose: The purpose of this study is to find out the teachers? views on pupil responsibility.

With increased deployment ofintermittent renewable energy, such aswind and solar power, energy storagebecomes necessary to help reduceproduction peaks. Thermoelectric EnergyStorage is a method still in researchphase, which stores electricity in hotwater at a temperature of 120 ° C. Thisthesis aims to examine whether theThermoelectric Energy Storage would bepossible to integrate into existingpower generation such as a combined heatand power plant, and how the technologypotentially could function in theelectricity market. ThermoelectricEnergy Storage consists of a chargingprocess and a discharging process, bothoperating by the working fluid CO2. Toincrease the efficiency of theThermoelectric Energy Storage, wasteheat from the district heating networkis integrated.A model of the Thermoelectric EnergyStorage has been developed and it wascalculated by thermodynamic propertiesof the working fluid, CO2, in thevarious process steps.

The aim of this essay is, with reference to a close study on the negotiation delegations of the Tenant Association, to examine the principals of democracy in relation to distribution of power and participation, efficiency and professionalism. This is done with the intention to understand the Tenant Association's view on its own commission as negotiator, according to democracy. The investigation is carried out on the Tenant Association in the Swedish cities of Stockholm, Malmö and Gothenborg.The data acquisition was obtained by using a questionnaire and through interviews with representatives from the Tenant Association negotiation delegation.A central conclusion from this investigation is that the representatives of the Tenant Association generally are satisfied with the democracy model used in the organisation, despite awareness of the fact that there are some failures with representation amongst younger people, women and immigrants. Also, they suggest that the model with representative democracy is by all means the most useful because of its arrangement and efficiency in decision making processes.The policies of the Tenant Association, considering distribution of power and participation between elected representatives and employees, are legitimated by the negotiation delegates. However, there is obvious discrepancy in the look upon their respective tasks between the delegates and the chief negotiators.One can recognise the development of democracy that is called New Public Management in this survey.

The discussion about gender and ideals shown in mass media is a subject of great importance for the society in general. Media is playing an essential part when it comes to establish standards and values and we are constantly exposed to all types of impressions, whether we are aware or not. It is therefore of great importance that we understand how stereotypes are built and to gain a deep knowledge that would enrich the area of Media and Communication Studies.The aim and focus of this study was to analyze how male stereotypes is communicated in print advertising and how visual means of expressions helps to construct the masculinities shown. From a semiotic analysis of seven print adverts appearing in the Swedish lifestyle Magazine Café were we able to gain a thorough understanding about how male stereotypes are communicated and built.The result showed that different kinds of stereotypes are in fact used but it is still a hegemonic masculinity that is predominating. Traditional male characteristics are still in use but we were able to see strong indications of effemination, sexualizing and objectifying.

The purpose of this paper is to explore to what extent some Swedish bishops (1972-2014), mainly archbishops, were influenced by postmodernity as described by Lyotard in his report La Condition postmoderne (1979).This report had a tremendous impact on the western cultural and philosophical debate in general during the very end of the twentieth century. I am trying to find out if this impact could also be observed in the religious sphere and particularly in the Church of Sweden. My theory used, is mainly based on the ideas presented in La Condition postmoderne and my method is a hermeneutical reading of eight pastoral letters. These letters were written during the time that the Church of Sweden transformed from being an officially recognized national church to a free church among other free churches and in this respect ended to be a part of the official governmental power. The terms postmodernism or post-modernity were scarcely used at all in the pastoral letters but on the other hand the bishops seemed to share many of the ideas that Lyotard presented, such as the view on the metahistory/metanarrative and the connection of knowledge to power, the necessity of dialogue and openness and the importance and the role of creating and maintaining language games..

This thesis investigates the underlying factors behind sexual risk-taking and non-risk-taking behavior with regard to Sexual Reproductive Health (SRH) among adolescents in Lusaka, Zambia. The Qualitative Approach was used for data collection and analysis and using the theory of Social Construction, the author explains how different contexts and aspects in the Zambian Society, that is Traditional, Socio-economic, Political, etc., influence the sexuality or sexual behavior of young people in Zambia. Hermeneutics was used to interpret the meanings in the texts/transcripts acquired through data collection and from the author?s knowledge and understanding of the Zambian historical and cultural contexts within which the participants of the research were constructed. Max Weber?s Ideal Type concept was also used to explain that each young individual?s sexual behavior is uniquely constructed by societal aspects.

Voltage sag indices are a way of quantifying the performance of the power supply, as far as voltage sags are concerned. Indices can be defined for individual events, for individual sites, and for a whole system. A standard method for single-event methods is part of IEC standard 61000-4-30.This thesis emphasizes the importance of voltage sag indices and different methods for calculating three-phase voltage sag characteristics. Three-phase events measured in a medium network voltage over period of one month were analyzed, results examined and statistically evaluated. An algorithm for calculating voltage sag characteristics and indices was created in Matlab.

During sleep the majority of the body?s production of anabolic hormones is produced and sleep is a general anabolic state of being. It has been to our recognition that a powernap is 4-6 times more effective when it comes to sleep intensity than the last 1-2 hours of a traditional eight hour sleep. With this in mind, and that elite athletes worldwide often sleeps in between their training sessions. This study has tried to prove a hypothesis which comes from the assumption that you can recover and perform better during times with intensive periods with better distribution of your sleep.We have in this study let three test subjects take part of a six week long program with two different training periods for legs.

This research intends to study the media's representation of unaccompanied refugee children on the basis that the media has a power in the construction of society. The focus is on whether children's vulnerability and needs are presented in the media and whether the children?s voices are heard. It is also of interest to study the agents that speak in the media concerning unaccompanied refugee children. The study is based on a theory that social reality is a construction of interaction between individuals and groups. Furthermore the study also incorporate the idea that the media, through its control of language, has power to create discourses which may affect the way different groups in society are looked upon.

The Catalan movement of Independence is a well debated subject in Spanish news for the last decade. This thesis aims to examine what kind of identityarguments that spanish versus catalan newspapers make about the independence movement, in relation to nationalism and national identity. This is to deeper the understanding about the current complex situation in the Iberian Peninsula. The research shows that identityarguments about the independence movement presented by catalonian newspapers clearly put focus on identifying the ethnic and cultural reasons for the growing nationalism in the region, as well as discussing the political possibilities and obstacles of a sovereign Catalonia. In comparison, the identityarguments presented by spanish newspapers has another view of the situation, where the political aspect of the nationalistic catalan movement, identify the process as defying the Spanish Constitution and challenging the traditional historic unity of Spain.

The purpose of our studyis to investigate how the changed Education Act in Malmoe affects the work of school counselor in elementary school and how it further may affect the work. We were also investigating counselors? views on the politically increasing transparency of student health that comes as a result of the new school organization in Malmoe. To obtain our results, we have chosen to use a qualitative research interview, where we have chosen a semi-structured interview form. We have chosen two theories, Foucault -power and discipline and organizational theory.

This paper thoroughly investigates needs and requirements for overhead distribution feeder inspection and develops models to investigate possible relations between short term inspections remarks and outages. The study was conducted in collaboration with Fortum Distribution AB that supplied extensive information about their overhead power feeders concerning both inspection and power outages. The investigated models where lognormal linear model, Poisson generalized linear model and negative binomial generalized linear model. All models were implemented utilizing offset terms to compensate for differences in feeder length and amount of overhead versus underground feeders. The Poisson generalized linear model was rejected at an early stage due to overdispersion and neither of the remaining models fit the data perfectly.

The master's thesis investigates how the concept traditional knowledge is represented by international organizations that are influential in development work and policy making. Departing from a theoretical framework drawing on Michel Foucault, constructed aspects of knowledge and the power relations knowledge production implies are highlighted.A recent interest within library and information science and practice to document this kind of knowledge raises questions about how traditional knowledge differs from other forms of knowledge and how knowledge organizational tools can be applied. Investigations, which critically explore the concept traditional knowledge, the power relations the concept creates as well as the interests and purposes it serves, have been surprisingly absent within the discipline. The focus in this master's thesis is how traditional knowledge is conceptualized by international organizations. A discourse analytical approach reveals the power relations that are inherent in their descriptions of traditional knowledge and how they describe the relevance of the concept for their work.

AbstractEssay in political science, C-level, by Julia Leonsson, spring semester 2007Tutor: Susan MartonFreedom ? The political philosophy of our time?An analysis of the ideas of the international debate aboutChávez socialistic politicSince more than 2000 years there has been an ongoing discussion about whether state interference is a good thing or not. Most international organisations on the international political arena are today founded on neoliberal values, and it has developed in to the hegemonic ideology of the world. The socialistic politics of the Venezuelan president, Hugo Chávez is thereby a somewhat unusual strategy. The purpose of this essay is to examine to what extent the international debate about Chávez socialistic politic can be understood through a neoliberal perspective.