In recent years, awareness of the climate change has increased around the world. Environmental issues have been taking into consideration, both by individuals and companies. Therefore the demands for new environmental friendly technology have increased, also known as cleantech. To further establish and develop cleantech it requires capital. Venture capitalists have as well seen the potential.To increase the number of Venture capital investments in cleantech, it is important the investments generate good returns.

The purpose of this thesis is to investigate the possibilities for shore side electricity in the ports of Västerås and Köping. A technical solution to connect the vessels to the local grid is suggested and the investigation is also aiming at an understanding of how the environment is affected by the use of shore side electricity. Furthermore, the costs of shore side electricity are considered.The maximum power demand of a vessel visiting the ports today is relatively small, but the ships visiting the ports in the future might have a larger power demand. The suggested dimension for the system is 5 MW and the result shows that the shore side electricity requires the power distribution to the ports to be expanded. The most useful solution in the ports is to connect the ships with 12 kV from a connection box in a pit at the quay.The investigation of the costs shows that it is cheaper for the ships to use electricity compared to the marine fuel.

For hundreds of years the scientific journals has been the foremost tool for scholarly communication. Publishing of research results is very important for scientists. Often the research is bound to the university and the research libraries supplies the scientist with all journals needed. The last decades the libraries have seen the costs for subscriptions to journals explode. Commercial publishers often lie behind the mostly unmotivated escalation in price.

The purpose of this thesis has been to determine experimentally how good a peltierelement is to convert waste heat from wood burning. Three different peltier elementswere used in a comparison study. The comparison was mainly done to know howmuch power could be obtained from each element. Even, a circuit with a step-upfunction has been created to give a higher output voltage than the peltier elementitself. The result of the experiments was a low output power, the highest valuereached 2.18W.

AbstractThe future of ethanol is depending on good solutions for the production. ENA energy power plant produces electrical power and district heating by heating biofuel. By building an integrated bioenergy plant surplus steam could be used to produce ethanol as fuel to vehicle.This would mean that ethanol is produced renewable energy and the energy for the process derives from the surplus of power.  ENA energy, MDH (the University of Mälardalen) and the energy authority has initiated a research project were different bioenergy combinations integrate with existing power plant.  As a part of the project which size an integrated factory should be to gain the best efficiency for the plant was investigated. Consideration will be taken to the cost of the production in order to be competitive to the price of imported ethanol.  Etanolens framtid vilar på bra lösningar för framställning.  I ENA energi kraftverk i Enköping produceras el och fjärrvärme genom eldning av biobränsle.  Genom att bygga ett integrerat bioenergikraftverk där skulle man kunna använda överskottsånga till att framställa etanol som fordonsbränsle.

The purpose of this study is to examine the mediatization of Swedish politics on a municipal level. We live in a world were media affects many aspects of life. One of those aspects is the communication between the citizens and the politicians.Our main research questions are:To what extent do politicians communicate with journalists and who initiates these contacts?Do politicians talk to some types of media rather than others?What factors make a politician choose to speak to media?To what extent do leading Swedish municipal politicians use media strategies?To answer these questions we have used various theories to help us understand media?s role oftoday. First we explain the transformation that has taken part in Swedish media over the last century, from political party press to independent media companies.

A B S T R A C TTitle: Democracy- Choice of the people or the voice of media? (Demokrati- Folkets styre eller Mediernas Makt?)Number of pages: 36Author: Carolina VallinTutor: Else NygrenCourse: Media and Communication Studies CPeriod: Autumn term 2006University: Division of Media and Communication, Department of Information Science, Uppsala UniversityPurpose/Aim: The purpose with this essay is to discuss which influence media has on the democracy.Material/Method: Qualitative explorative research method is used to see how much space the newspaper Dagens Nyheter gave to the parties represented in the parliament, and compare the results with the numbers the parties received in the general election 2006.Main results: This research showed similar results in the survey made of DN and the numbers the parties received in the general election 2006. Media can?t decide how people should vote in a election, but they can influence what citizens think and talk about by having the power to choose which information that shows on the agenda.Key Words: Dagens Nyheter, Agenda setting, Media, Power and Democracy..

The purpose of this paper is to compare two different portfolio strategies consisting of insider transactions and stock recommendations and examine whether they posses any information advantage.  The portfolios are balanced once every three-, six- and twelve- months in the period of 2007-2009. Our results show a pattern for these investment strategies. The portfolio consisting of insider transactions generates a positive return in equity in a negative market environment and the opposite reaction in a positive environment. The result for the portfolio consisting of stock recommendations show a positive return of equity in positive environment and the opposite effect in negative environment. The pattern that has been observed can be classified as an anomaly.

Different Perspectives is a study of detainees' and guards' experiences of the remand prison. The result of the study shows that the remand prison brings forth the individuals anxiety, stress and fear. The individual detained in remand prison have a great need for contact with their families, but also with the guards. In the remand prison there is always a great level of control and always some kind of power practised. It is the guards who have the power and the competences to make the individuals detained in remand prison follow the rules and do what they have been told.

Background: The theater market has matured ? supply now exceeds demand. Government funds are on a decrease, replaced by other means of financing. The city of Stockholm will be introducing a bonus system that will benefit independent theater groups that succeed to increase their revenue and attendance. Hence, the audience will play an even greater role, a tendency some free theater groups come to terms with by interacting with the audience to create value.Thesis statement: What factors lead to the long-term survival of the independent theater groups, allowing them to benefit from the imminent bonus system?Purpose: To analyze and evaluate the marketing strategies of the independent theater groups, in reference to their capability of long-term survival through value creation along with the audience, thereby increasing attendance and ticket revenue.Methodology: The study combines quantitative and qualitative approaches and methods.

The aim of this study was to explore how young students can be taught during their first year of learning English towards the A1 level according to The European Framework of Reference for Languages, and how the students understand their own learning. The study was carried out in two different classes but with the same teacher, who is qualified to teach English to young learners. The result is based on the analysis of a total of twelve observations of English lessons in two classes in school year one and eight group interviews with the students. Recurrent ingredients through all lessons were activities such as listening to teacher talk, watching films or film clips, singing songs and doing rhymes, using drama activities, talking about the meaning of learning English, practicing guessing competence and learning new vocabulary. The teacher consistently talked about and taught different strategies for language learning.

The interest in small-scale electricity in Sweden has increased strongly in recent years. The interest is noticeable both among politicians to increase the share of renewables in the energy mix, and among electricity consumers to partially replace purchased electricity with self-produced. This has resulted in a significant increase of electricity production in low voltage grids in recent years, and the trend appears to continue in the coming years. The majority of the new production plants are solar cells, followed by wind turbines, and it is also in these the greatest efforts are made in this paper.Distributed generation is often seen as something positive since it will contribute to reduced transmission losses and reduced voltage drop in the networks, and that it increases the share of electricity from renewable sources. In cases where the grids are not strong enough, or in other ways not adapted to manage the installed production, power quality may be adversely affected.

Skälby park is situated approximately 2,5 km northwest of the central parts of Kalmar and is one of fi ve town part parks. Originally Skälby consisted of a village of four farms. In 1965 the municipality in Kalmar bought Skälby and the agriculture ceased to appear. The land was parcelled out into plots and new roads. Only the area surrounding the old buildings remained, turned to a park.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

The society of today is largely dependent on electricity and the dependence does not show any signs of declining. Reliability of supply will become increasingly important in the future and it is therefore important to investigate factors affecting the failure rates in electrical components.Sweden was hit by several severe storms during the 00?s. As a result of this many overhead lines in forests were cablified. In urban areas underground cable systems have been the norm for many years.