The aim of this master thesis was to create a dynamic model for the processes in a solid fuel boiler of the moving grate type. Another aim with the model was to keep it as simple as possible but still able to catch the dynamics of the processes in the bedplate of the boiler. The creation of the model had its origin from drying and combustion equations used in earlier modeling work of boilers. The represented model has been used to simulate different kinds of disturbances in a boiler and different ways to control the boiler. These tests show that controlling a number of parameters in the bed of the boiler is an effective way to keep the grate stable during disturbances.

This essay focuses on four different aspects of readability: voice, causality, advanced words and the LIX-value of words. Each of these four facilitates or aggravates reading comprehension for students, which is further defined in the paper. The study is an analysis of textbooks in history for 8th grade from a second language perspective. In terms of voice, causality, advanced words and the LIX-value of words, the study shows that books with higher grades of causality and voice and lower grades of advanced words as well as a low degree of LIX-value are better for students to work with..

This Master Thesis is a part of PlymoVent?s business to customer plot, with the aim to investigate how the consumers receive the services that PlymoVent provides. With regard to PlymoVent's business strategy and reference theory, the demands of how to receive and monitor a supply chain for a better customer satisfaction where targeted. The findings refer to poor customer satisfaction due to obscure procedures in problem resolution and discrepancy handling, and vague transportation accuracy..

Event marketing's ability to create strong communication effects is a well-known fact and a contributing factor to its popularity in the world of marketing today. But while we know that it is the interaction between consumers and the brand within the scope of live marketing that gives rise to loyalty and purchase intention, we have no knowledge in how the company's efforts affect the outcome. As the investments in event marketing are growing at a comparatively high pace, it is urgent to obtain a deeper understanding and a sense of direction of the elements infuencing its success.In this study we investigate in what way and to what extent the amount of effort that a company puts into the making of an event is used as a signal of manufactor credibility, ability (i.e., expertise) and consumer care. And in what way and to what extent the perceived effort influence purchase intent, attitude and word-of-mouth. We also analyze marketing events in terms of the theory of equitable exchange and "desperation", a subject matter thus far only touched upon.As we identify two different types of events on the market today, we include both in our study: the in-store promotion related event and the party event, which is held in an external venue.

In game development, performance is everything and the Playstation 3 provides a unique platform for utilizing parallelization of code to achieve extremely high performance. In this master?s thesis the issue of animation with smooth skinning is migrated from being a GPU process to becoming a parallelized and 358% faster process. This method is incorporated in an existing commercial game engine and integrated in a currently in development title for the Playstation 3. An in-depth study covers parallel processors, the CELL processor, used in the Playstation 3, and how contemporary industry leading game developers are utilizing the same unique architecture to increase their own games? performance..

In this master thesis we are trying to investigate whether the heads of the four major Swedish banks are receiving compensation because of their own performance. We have investigated a number of parameters in the reporting and compensation description of Handelsbanken, Nordea, SEB and Swedbank and compared it to macro data.We have used publicly available information from the banks as well as macro data from 1998 to 2009.We have come to the conclusion that the revenue and profits of the banks are heavily influenced by external factors and that there does not appear to be a clear link between a CEOs actions, the reported results for the bank, the shareholder gains and the compensation for the CEO. It appears as if the bonus payments to a CEO may depend more on parameters beyond the CEOs own control than the performance of the CEO..

E-commerce is a conception who many are taking about nowadays. E-commerce is associate with computer based business and it?s a new way to do business on. Users and system connect up to each other for effective mediate and transfer information. Within e-commerce there?s a lot of ways to do business on and it can for example be between a business and a another business (B2B) or between business and consumer (B2C).In this degree report have I reached if small business will invest on e-commerce and if they will, how.

The study aims to investigate Swedish fitness companies positioning and strategic choices when internationalising in the Scandinavian countries and what has influenced this choice. Furthermore, the corporate risk and what obstacles they encountered will be examined.The study was conducted as a qualitative study with a deductive approach. The results are based mainly on primary data from interviews, as well as secondary data.The fitness companies? choice of strategy in internationalisation depends largely on its concept and positioning. The main obstacles in the internationalisation process are lack of communication, language difficulties and regulations.

This master essay deals with the changes in the use of and the abandonment of the Avebury monument and the change of the surrounding landscape during the late Neolitihic, about 3000 B.C, and into the Bronze age, about 1500 B.C. The change in the way people supported themselves, the development of agriculture, brought along many other changes as well. I am in this paper dealing with these issues, how and what lead up to these changes, the peoples own part in the development, and I am also looking into the fact that these changes might not have meant an end of old ideologies, but rather a development in the expression of beliefs where the monuments of the neolithic no longer had a place in society..

Thanks to preschool Bamse and the entire literature I have related to in my degree work I have both got an explanation for my question at issue, and a clearer insight for my main question "The treating of bilingual children after acclimatization". I have within the investigation chosen to study on the basis of the educationalists perspective on bilingual way of working. My question at issue on this investigation has been to see how a regular day of language development looks and how the group of children developed the Swedish language.The purpose with my degree work was to be able to get an insight in the educationalists way of working and methods and also to see how the educationalists treats bilingually individuals after the acclimatization. I have when it concerns choice of method and material collections assumed from a qualitative investigation and gathered the material with help from participation notices and interviews.Down here I will sum up the investigation in poles and describe the aspect the informants have pointed out under the interviews.Bilingually children?s develop the Swedish language with the educationalists by:Converse and communicate with the childName word and objectsUsing the body language at conversationsBuilding security in the group of childrenIntegrate the playing to a language development in the regular dayConfirm the child?s meaning at different connectionsCreate a god relation with the individualTake part of the mother tongue in the program to name single wordsGiving the individual the opportunity to express their thoughts freelyPlace the child at the center of attention among the group of childrenTake part of the parents experience with the mother tongueGiving space to create own imagination with the playing for the individualHave the language as an approachEven the theories mediate that the educationalists shall promote the work with bilingual children so that they control the purpose and see the meaning of activity.

The essay's aim is to create an understanding for the act; ritual, and the functions or possible functions in an organisation. Many of the functions attribute to rituals lie in the ritual's double function. A ritual can function both as a practical/functional and a symbolic act. The functionality in a ritual doing is not depending of the "symbolic meaning". The functional value exists there always.

This master's thesis on the subject of public law will deal with the implications ?Directive 2001/18/EC on the deliberate release into the environment of genetically modified organisms? might have on the Swedish legal system. The purpose of the directive is to harmonize the European Union States legislation regarding licensing of the deliberate release of GMO?s into the environ­ment, this to maintain a high level of environmental protection and at the same time preserve the internal market of the European Union. The thesis will primarily examine how the provisions of the directive relating to the general principle of good administration have impacted the proce­dural autonomy of Sweden.

The predominant forestry harvesting method is based on the harvester-forwarder method, theharvester folds, branches and cuts trees, and sorts the logs into piles, while a forwarder transportsthe logs to a landing area.This master thesis work is about realization of a dynamic forwarder simulation model, and itspurpose is to provide an integrated forwarder simulation model in MATLAB/SimMechanicswhere the forwarder is based on a concept using pendulum arms to connect wheels and chassis.Active suspension control is developed and implemented into the simulation model, and finallycompared in simulation with passive suspension.In a first step, an integrated forwarder simulation model is developed, containing a simplifiedforwarder model, a tire-to-ground interaction model and a test track model. The simplifiedforwarder model is based a rigid multi-body system with a spring-damper suspension of thependulum arms. The tire-to-ground interaction model calculates the reaction forces, friction fromthe ground and applies the propulsion force. The test track model is a simplified version of thereal test track in Skogforsk. The propulsion wheel torque control is used to regulate theforwarder speed.

This research is about the experience educationalists have of children encountering mathematics in a preschool. What is the impact of introducing mathematics in preschool? How do educationalists work with mathematics and how do they experience the children?s interest in mathematics?  The aim of this degree project is to examine how educationalists experience children´s interest in mathematics when they encounter mathematics at an early age. The degree project is limited to educationalists and children within a preschool located north of Stockholm.This research seeks answers to the following questions at issue. Does an early encounter with mathematics in preschool lead to increased interest in mathematics among children?  How can educationalists in preschool work in a appropriate way with mathematics to stimulate children to develop within mathematics and to increase their interest? How does educationalists in preschool experience children´s interest in mathematics?Theories by Piaget, Vygotskij and Dewey were used as well as former research in this subject.To answer the aim and the questions at issue in this research, three interviews was conducted with educationalists at the preschool and recorded with a Dictaphone.

In Sweden, large scale planting of Lodgepole pine (Pinus contorta var. latifolia) started in the beginning of the 1970?s. At first, the aim was production of pulpwood, but later, also production of timber became considered realistic. Today, Sweden has more than 520 000 ha of Lodgepole pine.