Title: Co-operative, prevent or complement? - An essay on the relationships between control systems. Authors: Kim Eriksson and Victoria KarlssonPurpose: The essay aims to describe the relations between control systems and how they related to each other, based on an operationalization of the control systems. Research question: What are the control systems relations to each other? With regards whether control systems co-operative, prevents and/or complement each other.Theoretical framework: The essays theoretical framework is based on Malmi and Browns (2008) description of five different control systems and control mechanisms associated with each control system.   Research methodology: The method was based on three different data collection methods. These methods were observations, documentation, and semi-structured interviews.Conclusions: It is concluded that the control systems has comprehensive relations. Control systems have more, than one, relation to each other..

The purpose of this thesis is to examine how semantic relations in a document collection can be visualized with a Kohonen self-organizing map. It can be seen as a map of the information space which can be used to support information retrieval. The study makes a comparison of the possible differences between a map that is based on morphologically unprocessed text and a map where the text has been lemmatized. The text that is being processed is the definitions of all the existing instances in WordNet of a random selection of indexing terms from the Times-collection. The purpose is to see if morphological processing somehow can show different semantic connections between term instances based on their definitions.

Sveriges Radio stores their data in large archives which makes it hard to retrieve specific information. The sheer size of the archives makes retrieving information about a specific event difficult and causes a big problem. To solve this problem a more consistent use of metadata is needed. This resulted in an investigation about metadata and keyword genera-tion.The appointed task was to automatically generate keywords from transcribed radio shows. This included an investigation of which systems and algorithms that can be used to generate keywords, based on previous works.

The purpose of this study is to investigate the proposed leasing standard's potential effects on stakeholders' financial key ratios and estimated bankruptcy risk via prediction models based on accounting ratios. This is achieved by adjusting the financial statements in accordance with the three most widely used ways of dealing with operating leases at date; capitalizing using a multiple, capitalizing through a present value method and to not adjust for them at all. Since the discounted method is said to reflect the proposed standard the closest, this version will be compared against the two other versions. The research is based on Nordic retail companies due to their high share of leases. The study shows that the unadjusted key ratios and estimated bankruptcy risks tend to be too low and would therefore deteriorate in combination with the new standard, when again the multiple method results in too weak key ratios and high estimated bankruptcy risk and would therefore tend to improve in combination with the new standard.

This report is about finding the cooperative elements in games and making a boardgame based on them. I tested different computer games and boardgames to try and get the cooperative elements and then I make a boardgame based on what I found.What I found during testing is that to be a fully cooperative game all players on the same team must win or lose together and one player should not be able to finish the game by herself. There are of course some things that can change this for example what kind of players are playing.My best advice is that you should decide that the game is fully cooperative from the beginning and build the game from that..

This report contains a risk analysis of transportation of dangerous goods in Kalmar. The analysis is based on quantitative data and an evaluation of the risks based on both the probability of occurring accidents as well as the consequences of those. The risks are presented as both individual and societal risks..

The purpose of this thesis is to bring insight into and understanding of how the market for emission rights in Europe currently works and what problems it is currently facing. The research can be said to be based on positive theory, in the sense that it is grounded more on empirical theory on the subject than normative theory. Furthermore, a qualitative approach to generating data has been used. This has led to a pattern mode of explanation, where understanding a unique and complex field is the focus. The theoretical perspective utilized in this thesis is mainly based on empirical research on similar market-based systems for emission control.

Mindfulness-Based Stress Reduction (MBSR) har framförts som en lämplig metod för lindring av stress hos friska, men stressade människor. Effekten av MBSR på stress hos personer utan psykiska eller fysiska sjukdomar undersöktes genom en litteraturgenomgång av artiklar som behandlar experimentella utvärderingar av MBSR. Resultaten visar att MBSR är en verksam behandlingsmetod, men också att de publicerade studierna har brister vilket motiverar fler utvärderingar med striktare kontrollmetodik..

The aim of this study is through a teacher perspective illustrate and analyze how preschool teachers apprehend children´s learning in relation to the preschool yard.The main research questions asked were:How do preschool teachers apprehend the preschool yard in reference to it as a place?In what way do preschool teachers use the preschool yard in their work with the children?How do preschool teachers view the preschool yard and the significance it has on children´s learning?The research is based on data collected through interviews and observations at four different preschools in the same municipality. The research views place and people as social constructions, a theory of knowledge that is based on the view that the world, places and people are constructed in relation to each other. This perspective as well as previous research is used for analyzing the data collected through a qualitive study based on interviews. The data analyzed show that the preschool teachers involved in this research apprehend the preschool yard as a central part in the learning of young children.

This study explores how music can be seen as a vehicle for religious faith. How does music transcend beliefs and messages from God to humans, and how can it be used as a way of interpreting and recognizing the supreme, ultimate existence that people refer to as ?God?? Music has been used as an important expression in religious cults throughout times. It has been used as a healing force, in accordance with what has been said about God's willingness to heal humans. Historical examples include Paul, Origen, St.

The Swedish agricultural sector is currently experiencing substantial structural changes, where the number of agricultural enterprises continuously decreases and the average farm size increases. In order to maintain competitiveness, it is important to be aware and adapt to changes concerning the surroundings of the company (Johnson et al., 2011). Agricultural commodity prices sharply fluctuate on the global market in recent years, affecting the profitability of farmers. High volatility market requires tools to reduce price variations and increases the need of decision-making (Bouder & Beth, 2003). Farm-based grain handling facilities increases the sale options regarding agricultural commodities; a flexible strategy to get additional compensation for the storing the grain produced on the farm (Edling, 2002; Edwards, 2013).

This thesis aims to open the Pandora?s Box of hedge fund styles through an index-based style analysis. This information asymmetry is due to both less strict disclosure requirements and inherent nature of hedge funds. We employ a multiple unconditional linear regression model wherein 23 Swedish hedge funds are regressed on 10 style indices. In addition to the increased interest in hedge funds and their performance drivers, our unique approach with regressing return on return motivates this study.

With inspiration from Bitzers situational analysis a phenomenografic method has been used, influenced by Brown & Levinsons´s theory of politeness, to find perceptions concerning constraints (in Bitzer´s sense in his model of the rhetorical situation) in Internet-based communication. Based on three qualitative interviews, this essay has found that the perceptions are closely linked to views of what constitutes formal and informal contexts, varying due to the gender or age of the informant. Netspeak is not considered appropriate, with some exceptions, in any formal situation. However, the perceptions regarding decorum in informal situations differ in nature, based mainly on what kinds of associations and connotations are produced by elements found in netspeak. Since perceptions regarding informal situations vary, there is a large risk of misunderstanding, which this essay aims to survey..

The main purpose of this study was to examine the knowledge in biology by immigrant pupils. My investigation is based on the pupil and I have focused on positive and negative factors that affect their performance in biology.The study is based on marks in year 2006/2007, a survey and interviews made with four immigrant pupils at a compulsory school in Västra Götaland.The study indicates that the result in biology of immigrant pupils is lower compared to Swedish.Difficulties in language, the commitments by their parents and their surroundings are the main factors that affect their results negative..

The sun is an endless energy source and the heat it produces can be used to heatup our homes. This technology is relatively old and was introduced in the late70-s. There are two kinds of solar collectors that are most frequently used todayand these are plain solar collectors and vacuum solar collectors. The plain solarcollectors are the once that are used the most but the vacuum solar collectorshave increased more as a percentage the last couple of years.The biggest question asked regarding an investment in solar heating is if theplant is economically profitable. This question has no direct answer because itis dependent on a couple of prerequisites.