The aim of this report was to investigate the economy of passive houses. The work was focused on economy in total and on the economy of different components such as windows, insulation, heat exchanger and the air tightness of the climate shell. No attention was paid on the comfort factor or to the impacts on the environment.Two houses, aspiring to be passive were chosen; A big one and a small one. Hence, comparisons considering the size of the building have been possible to do as well.The comparisons were made by calculating ?break even? between two concepts; passive and BBR- concept.

When the costs for a company increase it is normal to look for alternatives to lower thesecosts. One of the expenditure that farmers have is energy costs. The price for the energy mayvary because of the free market. To look at the possibilities for a farmer to invest in sunpower, to make the company less sensitive for the changes on the electrical market, isinteresting. The biggest part of the electricity that is produced in Sweden comes from a fewcompanies on the market.

Interest in alternative energies is high in Sweden today, particularly in the agricultural sector. According to the Swedish lantbruksbarometern (2009), almost all respondents consider the use of some form of alternative energy from the farm. While interest in alternative energies is large, attention to the alternative energy straw has fallen and is almost nowhere mentioned in the literature today. Three years ago, in the Lantbruksbarometern nearly 44% of the farmers would be willing to invest in straw as heating system on the farm. How do the farmers decide to invest in alternative energies? With this information a problem is presented for this paper.

This master thesis examines sport habits among young people and a view of their future in sports. Research has shown that the majority of youth leave sport clubs during adolescence. The thesis questions were: How physically active are young people? Which sports do they practice? Regarding their future in sports, what kind of aspirations do the young people have? Are there any barriers that could complicate their involvement in these activities? These questions were examined by analyzing if there were any differences between boys and girls, youth in different grades and youth with Swedish or foreign backgrounds. Pierre Bourdieu´s theoretical framework about sports and economic capital has been used as a research framework.

With background in the rapidly growing need to find solutions for sustainable energy production and the increasing interest for wind power, this report was written. With take-off point from the wind power plant Big Glenn, which has been built in the harbour of Gothenburg, a model of the adjacent power grid has been created in Simulink/SimPowerSystems. Parameters for the power grid and its components has been provided by Göteborg Energi Nät, that has also been the supplier of measurement data of produced power, the power need from loads in the vicinity, voltage levels, current values and also the variation of power factor at the wind power plant.The SimPowerSystems model has been used to perform simulations of power flow in the grid. These simulated values have then been compared to the measured values to verify the functionality of the model. Further, the model has been used to perform simulations of a grid fault, which causes a voltage drop.

Background: Miscarriage is a common phenomenon in our society. It is reported that approximately 17 % of all pregnant women in Sweden go through a miscarriage every year. For many women miscarriage is a tumultuous life event that often has a deep emotional impact. Miscarriage is a subject that often is prohibited to talk about in our western society. Consequently this means that nurses have an important role in the emotional support for these women.

During spring 2001 we have been involved with our bachelor thesis at Doberman Digital Agency, an Internet related webdesign company. We have focused our work on the registration process via digital medias such as the Internet. During our workprocess we have been conducting a number of studies and analyses of workrelated materials. Ethnographical methods such as structured interviews and participant observations were primarily used in our work. We also widely used brainstorming in our designprocess.

Silviculture in young stands in Sweden is below the mark concerning what has to be done in the forest, and it is time to solve the problem. The problem will not be solved only by the private forest owners, professional help is needed. Skogsägarna Mellanskog is one of four forest unions in Sweden who wants to play a role and take responsibility for forestry in the middle of Sweden. This academic essay is based on a market survey sent to 350 forest owners in the Örebro district. 186 of them answered the questions, giving a response frequence of 53 percentage. The purpose of the essay is to find the determining factors which will make a forest owner to find a collaborator when planning and carrying out the silviculture measures in young stands. The result of the survey shows that the forest owners are anxious about the price and the costs. The costs have a severe effect if the silviculture measures in young stands will be carried out or not.

In Sweden, the demand for bio energy has increased in recent years due to the current energy and climate debate. In 2008, the energy supply of Sweden was 612 TWh, biofuels accounted for 123 TWh of these. Stumps have been highlighted as a potential fuel in recent years and the Swedish Forest Agency expects a technically and biologically feasible potential of 20.7 TWh annually between 2010 and 2019. The idea of utilize stumps is not new. During the 19th century stumps were used for tar production and during the 70?s and 80?s attempts were made to use stumps in the pulp industry.

With the ambitions to rehabilitate individuals with different kinds of work disabilities through work, the government owned Samhall AB has a long history as labour market measure in Sweden.To show Samhall AB its importance, the company has requirements to fulfill the goal that around 5 percent of their employees, at Samhall AB, every year shall be transferred to an employment outside the company, which is called transition. Unfortunately since this goal was introduced it also created several dilemmas. One dilemma is the long lasting female under representation in transitions from Samhall AB to the regular labour market.The essays main task is to investigate the factors behind the female under presentation in transition from Samhall AB through a genus perspective and by using quantitative and qualitative method.The main conclusions are that female under representation in transitions from Samhall AB are basically caused by structural factors. Samhall AB?s strong industrial tradition and particularly the strong segregation between female and males on the regular Swedish labour market may inhibit females in their transitions.

Water logistics has long been a problem in order to effectively carry out stump treatment in both thinning and final felling. It is important that the stump treatment? equipment is configured as well as a sufficient amount of water is carried out on the harvester to get a cost? effective treatment. The flow control of the equipment has improved and water can be dispensed more efficient, but still the amount of water on the machine is a crucial factor in the total cost estimate. The knowledge of the tools available to bring water as well as the internal logistics of loading and transport to the felling site is deficient. Increased focus on "smart" solutions to manage water cost is of great importance in order to combat Hetrobasidion spp in both thinning and final felling. The purpose of the study is to describe and summarize different solutions of water logistics at stump treatment in final felling.

As scholars argue, there has been a rapid diffusion of civic integration policies in Western Europe the last decade. In the light of the debate about the extent of civic integration policies, recent studies have shown that the diffusion is limited to certain countries. Despite a flurry of literature based on civic integration policies, attention drawn to the implication of these policies has been quite inferior. This paper tries to examine what civic integration policies means in relation to immigration. Are civic integration policies used as an informal tool for the purpose of limiting certain groups of immigrants? I argue in this paper that the conditional factor in the civic integration policies creates a barrier for affected immigrants and their possibilities to gain long term residence.

Bakgrund: I Sverige finns tre hjärttransplantationsenheter, dit patienter med svår hjärtsvikt remitteras för hjärttransplantationsutredning. Gemensamt för patienterna ar deras livshotandetillstånd. När den medicinska behandlingen inte längre har effekt är en hjärttransplantationden enda möjligheten till fortsatt liv. Under transplantationsutredningen penetreras patienternas fysiska och psykiska tillstånd. För de flesta patienter är transplantationsutredningen och acceptansen for hjärttransplantation förenad med stress, oro och ångest.

The purpose of this report was to obtain an overview of rabbit meat production in the world, in terms of breeding and feeding. It examines how different feed components contribute to the health of the rabbit as well as the quality of the carcass, and the breeding strategies that are most common in the major producing countries. The production of rabbit meat in Sweden is at present not very large, but it is gaining ground, and that is why this paper mainly deals with the rabbit production abroad. This report also examines the disease Rabbit Viral Haermorrhagic Disease (RVHD) in Sweden, where this disease can cause big problems. The rabbit (Oryctolagus cuniculus) is very special, both in its reproduction and digestion. There is no specific mating season and the digestive tract is designed to digest forage efficiently.

This Master Thesis is a product development project that has been carried out in cooperation withSvea Teknik AB. The company has developed an apparatus for attachment of a keel to a hull base ofa boat. The purpose for this thesis has been to compare a new concept of keel attachment incomposite material to thetraditionaldesign solution. This new keel attachment minimizes thedamages that may arise on the keel and the hull of the boat in shape of stresses impacts at grounding.Today it is a problem, relating to keel attachment on sailing boats having a fin keel or a bulbous keel.The manufacture focus on developing larger draught and shorter keel blades. The overall purpose isto increase performance of the sailing boat.The task for this thesis was to develop a concept of keel blade in composite material and investigateattachment to a sheet-shaped element.