The purpose with this study is to investigate funds that are environmentally friendly. Environment issues has become a large subject that affects all aspects in today?s society.  It is a global issue which has affected the awareness of environmentally friendly products and its benefits for the environment.How has this awareness affected the financial market?  In this study the authors have looked at six environmentally sound funds and six energy funds to answer the question if it´s better to have your money in traditional energy or in renewable energy.This study is made in an quantitative way, the data has been gathered from the internet database Morningstar. The energy funds have had its biggest assets in companies dealing with oil, and the environmentally sound funds have had its biggest assets in renewable energy. Bye looking at the different funds rate of return and relating that to risk managing theories of Sharpe and Treynor, the authors compared the two types of funds.During the period that was looked at during this study ( third quarter of 2007 until third quarter 2010) the energy funds outperformed the environmentally sound funds in every aspect. .

Children and young people's right to culture is a priority in the Government's cultural policy. Creative school was introduced in 2008 with the aim that children and youth should receive professional culture in school and increasing access to culture in all forms of expression and possibilities of their own creation, with starting points in the school curriculum. The purpose of this bachelor is to explore the view, the treatment and the use of Creative school in Värmland. A comparison has been made between professional culture, which conveys the culture and culture Coordinator who develops and co-ordinates the work of culture in schools, based on their experiences of creating school. I have looked at what barriers and opportunities there are in liaison with the school and how creative activities can be integrated into the school's other subjects.

Forming teacher teams is currently the standard way of organizing teachers in Swedish Compulsory Schools. This is the result of a process that started in the 1970s.Traditionally the culture of teaching has been one of isolation. Once the door to the classroom is shut, what happens behind the door is up to the teacher to decide. Over the past thirty years a lot of time has been dedicated to making fundamental changes in the way teachers interact with their colleagues. Today the idea of teachers forming teams is generally accepted but still the core of a Swedish teacher?s job is that of a lone worker.

A growing interest for the climate and the environment has led to an increased interest forenvironmentally friendly and renewable energy sources, such as biogas. Planning new biogasplants requires a decision basis including facts about approximate amounts of biogas possibleto produce at the plant. The purpose of this thesis is to develop a model that calculates theapproximate biogas and digestate production from a planned or existing biogas plant.Developing the model required a literature review and studies of calculations concerningbiogas and digestate production performed by WSP Sweden AB. As a complement to themodel development, facts about substrates for biogas production were compiled through aliterature review. In addition the methane potential from selected materials was determined bybatch experiments.

This thesis investigates techniques for stealth hydroacoustic communication using spread spectrum. The Swedish naval defense organisations have a vision that all their units should be able to communicate with each other, even between underwater vehicles. But the properties of water makes it a complex channel to use for wireless communications. Radiomagnetic waves have very limited range in water, therefore acoustic waves are used. In this report the basics of wireless communication systems are described including source coding, channel coding, modulation techniques as well as different techniques for spread spectrum.

I den här uppsatsen har jag undersökt hur pass-through effekten har förändrats i svenska importpriser på aggregerad nivå och i sju olika industrier. Pass-through effekten definieras som den procentuella förändringen i ett pris som kan härledas till en enprocentig växelkursförändring. Jag har använt rullande regressioner på två olika modeller för att estimera förändringar över tidsperioden 1980 ? 2003. Resultaten visar en nedgång i pass-through effekten i flertalet industrier både på kort och lång sikt.

In Europe poplar plantations has been planted for more than one hundred years. In the first plantation was made in 1940. The interest for poplars has since then shifted over the years and has for long periods been very low but is now slowly increasing again. The main reasons why poplars are becoming more interesting are because of their great production potential. Nevertheless, the knowledge of how to mange poplars in Sweden are very low and very little research has been done concerning management of the species. The objective for this study was to; 1) investigate and document experience and results obtained in practical Swedish forestry, 2) to give a fair picture of the perceived advantages and disadvantages that the poplars has for the forestry, 3) document what the foresters that has experience and those who has no experience of poplar plantations thinks about the potential of poplars.

Computational techniques have transformed the journalistic approach. Journalists now have the opportunity to integrate user-statistics from the news website with their work. Singer (2011) argues that journalists seem particularly afraid of items, which they perceive as trivial or otherwise unsavory, will prove popular - potentially creating management pressures to produce more of those stories. She describes this practice as ??traffic whoring??.

In the directive 2008/104/EC on Temporary agency work there is a regulation concerning that there shouldn?t be any restrictions or prohibitions in national legislation if it can not be attributed to the public interest. According to that the purpose of this paper is to investigate whether the Swedish law about reemployment in 25 § LAS is a restriction for temporary work agencies, it?s role on the labor market and also to investigate what consequences a restriction can have from a diversity perspective. To fulfill the purpose I have been using a legal dogmatic method based on determination of the current law.I have by the legal research determined that reemployment is not a restriction for temporary work agencies.

This thesis is commissioned by the Swedish electricity trading company GodEl with the purpose of evaluate solar electricity in multi-family buildings in the Stockholm region. The prices of solar panels have dropped recently due to the advances in technology, but the installation rate in Sweden remains low. It is therefore interesting to study the  profitability of solar electricity today, and if it is profitable enough to install based on profitability alone and not simply due to environmental considerations. Therefore this thesis first studies the profitability of solar panels based on a simulation of electricity production and consumption for multi-family buildings this region. The study concludes that solar electricity can be profitable in the Stockholm region under certain conditions; all of which have to be favourable for profitable solar electricity.The thesis also studies the opinion of the company's costumers concerning solar electricity.

The goal of this project was to create a web-based, crowd-sourced, correlational database, that easily allowed users to submit objects and receive correlated objects as results. The webservice was created in the web development languages of HTML, CSS, PHP and Javscript, with MySQL to handle the database. Simultaneous development was kept in check with the aid of the source code management system GIT. Upon completion, the service contained several HTML-views, the ability to add and rate objects, a per-object dedicated page with information parsed from Wikipedia.org, and a view with objects ranked in accordance to the preferences specific to the current user. Roughly a month after the beginning of development, the website was publicly launched and promoted in order to collect data, and improvements were added to the website as needed.

Rapporten handlar om hur olika brandfarliga varor skall kunna kategoriseras med hjälp av parametern FIGRA. Syftet med arbetet var att kunna undersöka om det gick att använda FIGRA i ett större användningsområde. FIGRA är en förkortning som står för FIre Growth RAte och som belyser olika produkters brandtillväxt. Olika försök har genomförts med standardgods, kartonger med en bestämd kontrollvolym, brandfarliga och icke brandfarliga varor. De brandfarliga varorna var lacknafta, Hammarlack och Karlsons universalklister.

Thermal fatigue is a serious problem in todays power plants. A large amount of damages around the world circles around that subject. The damage can come from the mechanism of two flows mixing with different temperatures in a T-junction. It is a fundamental prerequisite that these T-junctions are frequently tested for damages. An amount of criterias steers the rate of testings.

This paper is an assessment of whether the Nordic countries constitute an optimum currency area (OCA) or not. Hodrick Prescott-­?filtered data of real Gross Domestic Product (GDP) and rate of employment are used to investigate the similarity of business cycles between the target countries through a series of correlation analysis with Sweden as the base reference country and also by using a linear regression model. Additionally there is an evaluation of trade volume and labour mobility between the countries. Our results indicate that Iceland had the least similar business cycles within the Nordic countries and that the area should therefore possibly comprise Denmark, Finland, Norway and Sweden. .

Research on psychosocial health in social work isn't developed enough. Instead, there's much more research on psychosocial unhealth. What about social workers, the unhealth is often related to the situation at work and the work environment.The aim of this study was to "during interviews understand the factors which social workers experience as important to maintain their own psychosocial health in the life situations". With hermeneutic method the particular interest was directed on how the participants experienced and explained their psychosocial health on the basis of their life situations, and the results was analyzed with Antonovsky's (1991/2005) perspective directed on health and Sense of Coherence (SOC). In the study, we used a qualitative form of interviews which allowed our participants to answer with their own words and from how they interpreted the questions.