Fossil fuels are affecting our climate negatively and there is a limited amount of them in the world, which leads to the importance of finding alternative fuels. One alternative is biogas, which is produced though a digestion process of different organic materials in a biogasreactor. Organic substrate that comes from farms has the biggest potential to increase the production of biogas in Sweden. Primarily crops from farms, but also waste products like manure are of great importance.Today there is a calculated theoretical potential for biogasproduction of 14TWh per year, which is around ten times larger than Sweden?s production today.

This report is written in cooperation with Eskilstuna municipality public administration for urban planning. The reports purpose is to look into how other public authorities carry out public purchase of consultants and entrepreneurs in the urban planning area. The goal is to come up with suggestions of how Eskilstuna municipality public administration for urban planning can improve its purchasing process in this field in order to minimize the risk where a consultant or entrepreneur files an appeal against the decision of awarding a contract to another rival. The appeal can be filed to the county administrative court.The public administration for urban planning can do its purchases through the model of "lowest price" or "economically most favorable" for them. When using "economically most favorable", the department can value a number of soft parameters by giving them points and the offer which gets most points can be rewarded the right to sign a contract.

This is a project about creating new patterns from childhood memories of patterns. I havebeen reaserching the possibility to add further value to a pattern in terms of memories, stories,associations and feelings.The goal has been to create new patterns from other peoples memories of patterns. It hasalso been my purpose to develop my skills and feel more comfortable in the creating of patterns.The questions at issu has been:How can I tell a story with a pattern?How can I communicate a feeling or a mood with a pattern?How does our memory image and an interpretation effect the process and the end result?I interviewed nine people. The questions during the interview was:Your name and age?Where was the pattern you?r going to talk about placed?How did it look like?What kind of feelings or emotions do you connect with this pattern?Someting else you whant to tell about the pattern?I created five patterns and during the process with the interviews I realised the importance ofshowing the stories in the end result.

This paper works as an assignment from the Video On Demand Company Headweb, who wanted aninterface analysis of their own and their competitors VOD services. The purpose is to help Headwebwith their own interface by studying theirs and others interfaces and make an analysis on how theyfunction, how they look and how good the usability is with every service, with hope to findsomething that could make the VOD service of Headweb better.I have also studied how the interfaces of the VOD services look on different platforms, to see howthey are designed as a whole. This has been an expert analysis where I have studied the differentVOD-services by myself, without any external users.To find advantages and disadvantages with the services and their platforms, I have used differenttheories, models and design patterns to frame areas such as filmsearch, categorization, registrationand navigation. I have compared the VOD services with each other and drew conclusions for eacharea to see how the interfaces differ between the services, but also between platforms.My analysis has shown that all VOD services in this project have a very unique interface, eventhough they all have the same goal, to allow the user to control their viewing of film. They usevarious functions and structure and use their own page names and categorizations.

Today there are several generations who have grown up watching Disney?s films. Disney has become a central storyteller in our society with children and their families as their main audience. Disney's storytelling is often with the children from an early age and they get to learn about right and wrong, good and evil through the films. A picture of how the world looks and how you should and should not behave is presented in Disney's films.

Global warming is going to affect our society in many ways. One can say that the problem we face has two different sides. One of those sides has received a lot of attention, namely how we can reduce our emissions of greenhouse gases. However, because of the climate system's inertia the climate will continue to evolve over a period, no matter how much we will cut back on emissions. Because of this, we have to start adapting our society to the climate changes that we cannot influence.

The aim of this masters thesis is to examine the picture book canonization process in pre-schools. To succeed in this I have examined what pre-school staff believe to be the criteria of a good picture book. Together with an observation of the pre-schools current collection, other factors which can influence the collection of the picture book are included. This constitutes the foundation for a description of the pre-school picture book canon. To pursue this goal, I have used the methodology of focus group interviews with staff from two pre-schools in a middle-sized town.

This is a Master´s Thesis based on my own idea instead of that of a company. It is a survey that focuses on finding out more about which part of the development process that is blocking the establishment of electronic scorecards on the golf market. Why has it not been introduced on the market in a larger scale yet, considering the technology we possess today? This question is investigated through interviews with the Swedish Golf association, and three companies that have chosen different paths to implement an electronic scorecard. The interviews focuses on finding out what developers and the association believe to be the main problem, before taking the next step in releasing electronic scorecards on a larger scale.

Radio frequency identification (RFID) is a versatile wireless technology usedworldwide. The fields of applications are many and its popularity constantlygrows due to smaller in size, better and less expensive components. RFID isused to identify, track or share information about an object using radio waves.This master thesis describes the process of designing and implementing ahandheld UHF RFID reader. The goal was to, based on a UHF RFID-chipdesign a fully functional, small in size and power efficient device. Amicrocontroller provides the user interface and is also used to control theRFID-chip and a Bluetooth device.

Syftet med föreliggande uppsats var undersöka sambanden mellan motivationsklimat, målinriktning och självkänsla inom CrossFit jämfört med konditionsbaserad gruppträning. Vidare undersöktes om Modellen för sambandet mellan motivationsklimat, individuella skillnader, och känsla och motivation kunde appliceras inom CrossFit. I studien deltog sammanlagt 95 deltagare, både CrossFitutövare (N=45) och deltagare inom konditionsbaserad gruppträning (N=50) från sydvästra Sverige. I studien användes Perceived Motivational Climate in Sports Questionnaire-2 (PMCSQ-2), Achievement Goals Questionnaire for Sports (AGQ-S) samt Physical Self Perception Profile-R (PSPP-R). Resultatet visade en signifikant skillnad i uppgiftsorienterat klimat och självkänsla mellan CrossFitutövare och deltagare i konditionsbaserad gruppträning.

The future climate of Sweden is expected to become warmer in the future. This would be beneficial for vineyards and may lead to a greater area being allocated for wine production. The environmental impact concerning eutrophication from Swedish vineyards has not been evaluated before. In this study nutrient balances are constructed for four Swedish vineyards with the goal to estimate the out and in flows of nutrient in the systems for the year 2010. Interviews with focus on farming practices undertaken during the year are conducted with the farmers.

This essay examines how art could be used to bring forth and clarify the Catholic doctrines of purgatory. The research questions are: ? How are the Catholic Church?s doctrines of purgatory illustrated in art? ? How can the paintings affect the viewer and his/her notion on how to shorten the time in purgatory? How can art itself be used as a tool to achieve that goal? The timeframe of the chosen paintings is mainly 14th to 16th century but an overview of how the purgatory has been illustrated after that time until the present is also given. In order to answer the first research question, a painting from the 14th century has been analysed, using a method inspired by Patterns of Intention - a theoretical framework formulated by Michel Baxandall. A reception theoretic perspective according to Kemp, is used on a painting from the 15th century to answer the second research question. The results show that purgatory is illustrated as fire and the souls are depicted as living people, despite that a spiritual condition is visualized. The viewers at that time found the descriptions frightening, but the paintings also revealed ways of being granted indulgences, that is shorten-ing the time in purgatory. These ways were praying, making pilgrimages and giving alms.

Diabetes mellitus is a metabolic disorder that brings great changes in every individual's way of living. The goal in diabetes treatment is that the individual will be able to live a normal life, with normal length. To achieve this there is need to avoid complications, both acute and long-term. To be able to do this this the patient need knowledge about the illness and how to adjust pharmacological treatment to diet and exercise. In this, patient education is an important part.

The aim of this study was to gain a better understanding of resource schools 1 as a human services organization and institution, based on teachers and principals? perspectives. The purpose of resource schools is to provide the students tools and resources to enable them to return to the regular school within two years. The study also aims to examine more closely how this objective applies to the studied resource schools in the studied municipality, as well as highlighting the success factors and barriers that exist to achieve the goal. Previous studies show that this kind of differential practice tends to become a permanent solution.

The goal of this Master thesis has on the one hand been to create a simulation environment for robots, where not only the simulations in this work can be performed, but also similar robot simulations, and on the other hand to study regulators that can increase the possibilities of rejecting disturbances on an industrial robot. The robot model used has three degrees of freedom, corresponding to the three main links on ABB:s IRB7600. The simulation environment is created using Matlab, Simulink, and Robotics Toolbox. It is constructed in a general way and can be used for simulations of other robot objects created in Robotics Toolbox. A gain scheduling is added to the LQ-regulator, where the feedback matrix is varied depending on the arm position in the workspace.