Syfte - Syftet med den här uppsatsen var att via befintlig litteratur undersöka vilka modeller som finns för att välja systemutvecklingsmetod. Vidare syftade uppsatsen till att testa modellerna på några av de vanligast förekommande utvecklingsmetoderna. Detta skedde med hjälp av ett förenklat exempelprojekt.Metod ? Metoden till den här uppsatsen var en litteraturstudie. En litteraturstudie sammanställer tidigare forskning kring ett ämne för att skapa nya perspektiv.

The industrialized timber housing process is capable nowadays to build multi-storeyhouses since fairly new changes in the Swedish regulations where made after theadmission of the European Union in 1994.The industrialized process moves parts of the construction process into a highlyeffective factory where 3D-volumes of the building are prefabricated beforetransportation to the building site for assemble.The assembly process is relatively effective compared to the completion of thebuilding service system and this is therefore the main focus in this thesis. This thesisattends problems with completion of the building service system, and thereforedemarcates from other aspects, such as technical and economic aspects, of thebuilding service system.The degree of completion of the flats differs from completion of the connectivepassages, for example hallways, in a way that suggests a need for further investigation.This thesis includes analysis of the possibilities to increase the prefabricatedconnective passages, to the extent of containing building service systems.An increase of the prefabrication of the building service system has a greatdevelopment potential, even though some restraining factors need to be solvedbefore implementation.This thesis was made in collaboration with two of Sweden?s leading companies on themarket of multi-storey industrialized timber housing, Moelven ByggModul AB andLindbäcks Bygg AB..

The aim of this thesis is to define digital library, and to investigate a relation between the construction of a digital library and user needs. The main questions to be answered are: 1 What criteria was used when constructing a digital library, particularly concerning issues like purpose, function, design, supply, services, resources and future development of the digital library? 2 How do the digital library system designers and system builders criteria correspond with those of postgraduate researchers? And what factors affect the use? A digital library is an enterprise that gives access to information stored digitally and directly available on the net. The crucial is that the enterprise has a control over collection of information and responsibility to make it available to a defined group of users. In order to investigate the relation between the construction of the digital library and user needs, I have interviewed five key people involved with the work with the digital library and twenty postgraduate researchers from the Gothenburg University.

The concept of sustainable development is a challenge that demands cooperation from all levels of society for it to be successful. The focus for this thesis is how politicians within the local councils understand the concept of sustainable development and how they implement it in political decision-making.The basis for the study is a questionnaire that was distributed to 303 local politicians in three municipalities of varying size in Southern Sweden. The study concentrates on departments within the local councils that are directly connected to the Swedish environmental law and the Swedish planning and construction law. One of the primary goals with the aforementioned laws is the achievement of sustainable development within one generation.The outcome of the study was that over half of the local politicians could correctly define sustainable development according to the World Commission on Environment and Development?s (WCED) definition.

Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Landskapsvårdens hantverk, 15 hp, 2013.

Our study aims to investigate whether resilient children share common factors that could explain them not following the expected course of development for said group. The study also sets out to explore which strategies resilient children implement in order to cope with their situation.The study is based on the following questions:How do resilient children describe their experiences from growing up with parents with substance abuse problems? What risk and protective factors do they mention in their biographies?We use the system theory and Goffman's dramaturgic perspective as analytical tools.  The system theory could help us see the family as a system, while Goffman's theory might help us understand how resilient children find different strategies, and why they implement these strategies, to hide their family problems.The results show that the most important factors with a positive effect on resilient children were: to have somebody else important in their lives, to have goals in life, to have a safe haven, to think independently and to develop a high level of independence early in life..

How projects are managed can have a big impact on the project`s result. There are different types of frameworks on the market whose purpose is to help project leaders to pursue a successful project. Those frameworks focus on larger product development projects and both the literature and companies have addressed that the frameworks are too comprehensive for smaller product development projects. They have therefore asked for a framework that is more suitable for those smaller projects. To complete a project on time and to the planned cost is important in both larger and smaller product development projects.

According to the client, land survey of Sweden, there is no current information regarding other well developed property tax systems. This information is necessary in order to analyze the effectiveness and develop the Swedish system. The purpose of this study is to contribute with improvement proposals to the development of the Swedish property tax system through a survey of the English and Welsh property tax system.Methods used are: (1) a literature review where the English and Welsh valuation methodology and organization regarding property taxation is studied; (2) an interview with the client at the land survey of Sweden regarding existing problems with the Swedish property tax system; (3) An interview with a contact person of the Valuation Office Agency regarding the English and Welsh property tax system.In England and Wales there are two different property taxes for municipals, Council Tax and Rating. All domestic properties are included in Council Tax and commercial properties or part of commercial properties is included in Rating. Council Tax is based on the properties market value and Rating is based on the commercial property or part of the properties current rental value.

This work of investigation was to report how four study counsellors see upon the facts regarding the amount of admission, the students social surroundings and local designs for the Individual program (IV) at upper secondary school. Through interviews with four professionals set to guide the students at four different schools in the rural districts of Boden, Luleå, Piteå and Skellefteå, this has become a paper that describes how they see these young adults today. Different handicaps and diagnosis, troubles at home, pregnancy and even drug abuse tend to make you wonder how they possibly can get through school at all. Regarding local development within the program there are no strings of what to do but for every district to deside for themselves and this has led to different ?experiments? with students not mentaly fit for school at all.

Lean Product Development is a knowledge-based business concept in order to maintain high quality, meetcustomer requirements and to make product development more efficient. An important part of the processis to add a lot of resources at an early stage and execute the development as an iterative process betweendepartments exploring many alternatives thoroughly. The work focuses on how Lean ProductDevelopment is carried out and explores how to manage interaction between different departments andexpertise with regard to cross-functional collaboration and knowledge sharing i.e. learning.The information for the studies was gathered at a major Swedish company from two projects. The projectswere carried out as cross-functional and possible key factors for cross-functional collaboration wasidentified.The results have been correlated with theories of Lean, Product development, Lean product developmentand Learning.

The study is based on Lev Vygotskijs and John Dewey's learning theory. Such is ?the zone for immediate development? and ?learning by doing?.Purpose: The study's purpose was to examine how four teachers´ work with bilingual children's language development in a preschool and in a preschool class. These questions will be answered in my study: 1). which view of bilingualism have been the educators? 2).

AimThe main aim of this study was to find out how teachers reflect on their work with developing pupils? interest towards mathematics in grade nine. As a teacher in mathematics, it is important to be aware of different views on interest towards mathematics and how it is possible to work in that direction. Since developing interest towards mathematics is written the in syllabus as criteria for teaching mathematics in grade nine, it is important to know and take an active role in finding ways to approach the issue.Main issues? How do teachers in grade nine reflect over their work with development of interest towards mathematics?? How are teachers? Beliefs Systems reflected in their work with interest?MethodThe main focus of this study was teachers? perspective on their own work on developing interest towards mathematics.

Sekretessbelagd.

In this thesis, the Train Power System Simulator (TPSS) has been compared and verified with the commercial simulator TracFeed® Simulation (TracFeed). The basis for the comparison was a given part of the Swedish railway system, with steel transportation trains. Primarily, emphasis was placed on running time and energy consumption in simulation results. Two transformer systems were analyzed, booster and auto transformers. The high voltage transmission line, parallel to the railroad track, was disconnected in some simulations.

The demand for district heating is expected to decrease in the future, due to competition from heat pumps and energy efficiency measures in buildings. Development of existing district heating systems is therefore necessary for district heating companies to maintain market shares. This Master?s thesis describes and investigates the heat and electricity production and profitability of a combined Organic Rankine Cycle (ORC) and heat pump that is integrated with an existing district heating system. The studied district heating system is utilizing heat from waste incineration. In Sweden waste constitute 20 % of the fuel mix used in district heating systems, and this share is expected to increase in the future.