Simulations of simulink models using Kalman filters are often very time-consuming. This problem depends mainly on the fact that the Kalman correction has to be performed at each sample instance through the whole simulation. The goal for this thesis work is to reduce that time-consumption for the filtering part (the integration partis treated in a complementary report) of a simulation. Furthermore a Matlab routine to perform parameter tuning and finally a graphical user interface is developed.The filtering part of the simulation in this thesis is based on an Extended Kalman Filter (EKF). The time optimization of this filter considers searching for the possibility to replace the today?s existing Matlab functions that is used to perform the filtering calculations.

This essay is reading the Swedish author Stig Larssons debut Autisterna [The Autists] (1979) in the light of Gérard Genettes narratology and the time philosophy of Gilles Deleuze. The focus of the essay is time and how it is seemingly dissolved. The essay maps out a chronology of the non-chronological novel and from there discusses the breaking up of the empirical time. The essay uses Deleuze to explore the time-image of the novel to see how it is built up in the text for example by literary anyspace-whatevers. Hence the title, Anytime-whatever.

This candidate essay is built on literature studies and discusses the meaning of the residential yard along with what you, as a landscape architect, should think about when you are designing functional residential yards. To do this I found it necessary to figure out what it is that makes people step outside their own apartment and out into the city?s public places. The reasons for this are numerous and many times individually affected. Something that plays a role in people?s outdoor life and prevents them from spending time outside is the lack of time, the technique of today and the feeling off insecurity.

The study is of qualitative research method, where the interviews are the main material for the study. This study aims to analyze teachers and pupils perspectives on outdoor education in the early years of the elementary school. The main reason for this study is that all the literature in the area tends to lift up the positive aspects of the field. While the practice of education tends to go the other way, where the majority of our children?s classes takes place inside the classrooms.

The purpose of this work is to explore and illuminate the circle times function and importance of preschool by the pedagogue perspective and the circle time design in relation to children's age group composition. The study questions are:What is the purpose of circle time in preschool educational activities according to the teacher and how does the teacher look at his own role?How do the teachers plan, design and perform the circle time of small children and big children's section? What similarities and differences exist?This is a qualitative study based on interviews with four preschool teachers and observations of their circle times. Research and theories showed that the circle time is a social training, provide a sense of community and is a ritual that gives a good daily rhythm.The results of the study demonstrate that the circle time is an important routine that occurs for a short time daily in early childhood education. The circle time organizes and structures the day for both children and staff group.

As a leisure time pedagogue I find it hard to have an insight into what children are playing, and how they play when it comes to free play. My experience is that in some free play, conflicts arise, which reveal hierarchies and power structures containing violations, whereas other occasions of free play suddenly come to an end as the pedagogue interferes. In this essay I investigate my responsibility as a leisure time pedagogue during children´s free play, based on two differing play situations. I also investigate the play as a phenomenon by looking into previous research on children?s play and development psychology.

AbstractIn Östhammar a change has been noticed in the statistics regarding incoming reports, appraisals and investigations concerning a suspicion that a child or youth may be harmed.There are some earlier reaserch made concerning the sorting process that takes place when a report is made. In Östhammar the social workers have been interested in finding out what the main reasons are for not opening an investigation. It has also been some research from the ?sociology of childhood perspective? on how childhood is being constructed and how children are positioned in the investigative texts. From a social constructionist perspective and by using both a quantitative and a qualitative research, I have examined all the reports that have not led to an investigation from the first quarter of 2011 in Östhammar. This to find out the main explanations for not investigating and how children are positioned in such appraisals.It has been shown that most appraisals closed either because of the situation which led to the declaration no longer exists, to another input already exists, the problem is not seen as  serious or that it was felt that the parents are capable of giving the support they need. I have discovered that the childs voice is missing in most of the report investigations. I have not found any explanations to why one has chosen not to speak with the child, but there may be explanations such as limited time, limited knowledge or a will to spare the child the discomfort..

The purpose of this study is to describe how, and if, discourses about self-harm in young people has been changed from the late 90-s until today. We chose to do this by studying films where the content of self-harm is a big factor. The study is built on a narrative research, we did however analyze it as a discourse method. The issues we have concentrated on are: Is there a significant quality that describes an individual who cut themselves? How can this phenomenon be seen from a gender point of view? Is there a specific group of people who is labeled as a person who cut themselves from the public? The result from this study show us that self-injury, from symptoms of a (bad) mental state, is a strong discourse where the views from the society lets it become more acceptable.

This thesis aims to study brand change, which can be of interest since a brand during its lifetime can be expected to meet a lifecycle consisting of five phases; innovation, introduction, growth, maturity and recession. In order to avoid the recession phase and the sales decline that follows there is a need for a change of the brand.In order to study brand change, theoretical framework is compared to two real world cases that have gone through an active change.The conceptions of positioning, repositioning and revitalization are clarified. Positioning deals with how brands are located in customer?s minds as well as on the real market. Repositioning implies a change of the current position and is also often a move towards a new market segment.

During the 19-century a global warming has been observed, which includes increases in global air and ocean temperatures, widespread melting of ice and snow, and rising global sea level. There is a clear connection between emissions of greenhouse gases caused by the human and the increase in temperature. Climatic changes caused by global warming can be stopped trough decreased emission of fossil fuels, for example by an increased use of biogas. Biogas is a renewable energy source which is produced through anaerobic (oxygen free) digestion of organic material. The gas is a mixture of methane (CH4) and carbon dioxide (CO2) and can be among others used as fuel in vehicles.

AbstractThe author Selma Lagerlöf was born in 1858 at Mårbacka, in Värmland and died in 1940. Fifty years after Selma´s death were her correspondence released and ten thousand of letters were found in the collection. But it was just the correspondence between Selma and Sofie Elkan who interested people because they wanted to know if Selma and Sofie have had a sexual relationship. Later, in time for Christmas 2008 the Swedish Television shows a film about Selma. "Selma Lagerlöf Society" was critical to the movie and thougt that the movie focused too much on Selma`s sexual orientation.

AbstractThis bachelor thesis deals with the close company rules in chapter 56-57 within the Swedish income tax law (IL). The purpose of this thesis is to analyse the outsider rule in 57:5 IL. If a shareholder or a family member works or have worked actively within the company within the fiscal year or the last five fiscal years then the partner has qualified shares and is to be taxed according to the special closed company rules.If an outsider, directly or indirectly, is a significant shareholder within the company, and directly or indirectly, are entitled to dividends then an active partner only has qualified shares if there is special reasons. When making the assessment regard must be made to conditions under the fiscal year or the last five fiscal years. There is special reason not to apply the rule if there are agreements regarding how the profit should be split or cross-ownerships between companies.If a taxpayer can show that an outsider own 30 percent of the closed company and has a right to dividends and there is no special reason to why the rule should not be applied then the outsider rule is applicable.

Introduction:A good work environment and good resources among district nurses? and general nurses? are important in the provision of good nursing care. For patient security it is also very important that resources and time are used in an appropriate way. A lot of time is spent on non-core activity, for example administration takes more and more time, which can result in feelings of stress.Aim:The aim was to describe how district nurses? and nurses? in primary care perceived their work environment, how their worktime content was distributed and if there was some connection between perceived work environment and the distribution of work time.Methods:A mapping of the content of the work was made in two parts.

People are usually directed towards each other in conversations, to make it easier to hear what is being said. Algorithms for voice and speech recognition works in a similar way, regarding the microphone direction towards the sound source. In this thesis in electronics has therefore a servo control with binaural sound localization been implemented on a microcontroller connected to two microphones.When people perceive sound, the brain can estimate the sound source direction by comparing the time taken by the sound reaching one ear to the other [1]. The difference in time is called the interaural time difference, and can be calculated using various techniques. An exploratory comparison between the techniques cross-correlation and cross-spectrum analysis was carried out before implementation.

Two different methods for measuring biogas production were used, gas meter and gasbags. The gas meters were electronic and counted each time a certain gasvolume passed through them. The gasbags collected the gas that hade passed through the gas meter until a manual measuring could be done. The two different methods gave the same result for a volume at three liters but for a volume around 0,2 liters they did not. Accuracy and precision for the gasbags was more exact than for the gas meters even if the method was difficult with a lot of different elements that could affect the result.