I detta examensarbete studeras marknaden för gruppbyggda småhus i Sverige. Trivselhus är idag landets fjärde största tillverkare av modulhus med cirka 240 anställda och har som affärsidé att tillverka skräddarsydda hus där kunden har stort inflytande över husbyggnadsprocessen. Trivselhus har outnyttjad produktionskapacitet i sina fabriker och vill utreda möjligheterna att konstruera flera hus efter samma ritning för att öka beläggningen i fabrikerna. Den nya hustypen konstrueras helt utifrån Trivselhus ritningar och visionen är att montera upp dem i mindre bostadsområden för försäljning till kund. Den fallstudie som har genomförts i arbetet har syftat till att skapa en bred förståelse för hur branschen ser ut för gruppbyggda småhus.

The purpose of the study is to explore how social media can be used as a forum to discuss politics and also how young people use critical reflection to evaluate the information available on social media. To achieve the purpose, a qualitative research is used. The empirical data is collected through semi-structured interviews with six high school students who voted in the Swedish parliamentary elections in/of 2014. The empirical data were then analyzed based on previous research on social media, and the school's mission to foster individuals who think critically. The analysis is also based on the theory of deliberative democracy model.

A cars powertrain consists of everything that is needed for its propulsion. The components in the driveline that transfer the power from the engine to the driven wheels are not absolutely stiff, hence they will wind up due to the torque and act as torsion springs. If you suddenly demand a bigger torque by stepping on the accelerator pedal, a so called tip in manoeuvre, and that torque is acquired from the engine as quickly as possible, the driveline will not be able to transfer that fast torque change due to its weakness and as a result it will start to oscillate. These oscillations will be transferred to the driven wheels and make the car to accelerate jerkily which will be experienced as uncomfortable by the passengers. Furthermore, there is a backlash in the driveline that will make the weakness in the driveline even more excited than it should have been if the backlash did not existed.To avoid too big problems with these oscillations there is a control system that controls the demanded torque.

Many research reports mention the fact that a huge number of all system development projects never reach a successful ending; with other words never fulfil formulated goals. By identifying and forming success factors (and in some aspect risk factors) that the project manager in practice can use, this study may be seen as a step in the direction towards minimising the high number of failed system development projects. The purpose of this research report is to investigate how a system development project, where the development process is based on a specific development or process model (in this case the Waterfall model), can and should be driven. I aim to clarify what is demanded of a project leader for the specific development process and give an account for which eventual leadership qualities that can be well suited for given situation in relation to the need for technical competence. Among other things the project manager should inspire confidence, drive, be a decision maker, engage and own some form of basic knowledge in the field of system development.

The last decade has created an increasing pressure on companies to decrease their impact on the environment and to increase their effectiveness of recycling the company?s resources, especially for the steel industry. Companies have also started to realize the economic aspects of an effective internal reverse logistics. In the past the value of an effective internal reverse logistic was something that companies tend to underestimate and there are few academic studies done in this area. The purpose of this essay has been to identify key factors to create an effective in plant storage, transport, sorting and handling of returned steel. From these factors a generalized model for creating an effective return steel flow will be developed.

A prefabricated timber frame house previously built by Villafabriken AB has been modeled in Autodesk Revit Architectural, a 3D-program based on BIM-technology. This has been done tosee if it?s possible to produce the publications that Villafabriken demands from the designengineer?s work, and examine which possible extra values that may arise compared to traditional 2D-CAD drawing.BIM is short for Building Information Modeling. Everything is stored in a single database and a change in the project file is automatically updated across the project. BIM provides more than just drawings since information from the model can be retrieved in various ways such as lists and quantity schedules.It was possible to produce the publications that Villafabriken demanded using Revit, but BIM doesn?t only mean a new way of drawing, it also require a change in the company?s process were the information from the model is being used..

Ericsson?s factory in Kumla, Modules Kumla, became a hub for radio modules and micro base stations, which enables mobile communication through radio base stations, in 2004. Because of this the factory focuses more on the logistics operations. This has led to a need to be able to plan the capacity for the materials handling system. This master thesis has therefore been performed at Modules Kumla to develop a capacity calculation model for the material handling flow during the autumn of 2005.The work has contained a mapping of the material handling flow regarding to which activities was performed and how much time they consumed.

The purpose of the essay is to analyze the welfare state from a gender perspective. Further, the paper analyzes and critically examines three different normative solutions provided by Irish Marion Young, Nancy Fraser and Jürgen Habermas for the realization of a welfare state that includes women.Habermas argues that the welfare state has created a situation of dependency and state paternalism which reduces both individual and collective self-determination. Young follows Habermas? argument. She argues for a political climate where justice is reduced to the distribution of material goods rather than the elimination of underlying relations of domination and gender specific patterns.

Detta arbete skrevs på Kalix kommun. Arbetet gick ut på att göra en Masterplan för kommunen. Arbetet gick ut på att inventera och presentera befintliga och planerade markområden för olika typer av etableringsmöjligheter för Kalix näringsliv och utomstående aktörer. En viktig del i arbetet var att samla all nödvändig information vad gäller etableringar, tillgänglig mark, nödvändig infrastruktur samt tomt- och lokalpriser i samma dokument. Att ha så mycket fakta som möjligt i samma dokument underlättar både för kommunen och för näringslivet.

Wood for commercial use is harvested from forests using forest machines like harvesters which folds, branches and cuts trees and forwarders which transports logs to a landing area for further transport to a processing facility. Future forest machines have to be much gentler to the machine operators and forest soil than today's machines. Hence new machine solutions must be developed and tested. A practical way is to develop a physical scale model which can be used as a test-bed to incorporate different types of solutions for suspensions, cabin damping, tires and tracks, crane and overall architecture. The aim of this project was to develop such a 1:5 scale model of a forest machine, named as ?Skogbil.A scaling strategy was employed to arrive at important scale dimensions and specifications ofSkogbil which would be comparable to the full scale model.

The primary focus of this Master thesis is to study how industrial house building can be implemented during production of rental flats under the terms of public procurement. In order to determine a suitable working process as well as presenting a possible architectonic result of the process, a case study is carried through.A housing projekt is designed on a site i Malmö, where the commisioner is MKB Fastighets AB and the contractor is NCC Komponent with the industrial building system NCC Komplett. The focus of the design is to accomplish high quality apartments to a resonable price, as well as solving the overall scheme for the site.The housing projekt, Kv. Flaggskepparen, built on the consept of a single house model, used to handle the entire site, shows that the building system is well suited to accomodate the commisioners demands.In order to reach the best possible architectonic result with the building system, cooperation initiatded in an early stage of the process is neccesary.A model is proposed to handle the situation under the terms of public procurement. The model suggest that the geometrical design is mainly carried out after inquiry and that architectonic qualities should mainly be defined in a non geometrial way for inquiry..

The aim of this thesis is to find a statistical model that sort logs according to a predicted modulus of elasticity on the sawn boards. The input parameters for the model are X-ray variables from an X-ray scanner. For some of the log classes sawn at the sawmill it is desirable to have a narrow distribution of modulus of elasticity on the sawn boards. 250 pine logs from five different diameter classes were numbered and followed through the sawmill process. Log data were collected from X-ray and 3-D scanners in the log intake.

The aim of this Master?s thesis is to examine how the introducing of municipal library plans has influenced some compulsory schools in Malmö. I wanted to know if the library plan is a possible way to improve the quality of the school library. Through qualitative interviews with four school librarians and four headmasters, I investigate their knowledge of the library plan and their opinion of the possibilities to realize the directions of the plan. The theoretical framework is based on a model of organizational culture by Bakka, Fivelsdal and Lindkvist.

This essay is focused on the re-use during the Bronze Age of the Stone Age passage grave RAÄ 85 in Mysinge, Öland. To increase the knowledge of the phenomena of re-use in general and that which occurred in Mysinge passage grave in particular I?ve looked at other forms of re-use on Öland and the re-use of passage graves in Falbygden. The research has been limited to the Bronze Age. My goal has been to see what this might tell us about the relationship people during the Bronze Age had towards the abstract subject of ?non-existence?, in other words death.

In this diploma work the approach of determining the required amount of reinforcement in slabs exposed to pure tension is processed, on behalf of Ramböll Uppsala. It is a well-known problem in the industry that there are uncertainties in the determining of the amount of crack reinforcement, especially for structures exposed to pure tension. Cracking caused during the time of dehydration in concrete slabs is the most common defect according to statistics made by CBI[1], which provides numbers as high as 35 % of all the defects caused on slabs are generated by cracks. Comparisons between Sweden's former national standard BBK 04, Building Regulations for concrete structures due to restrained forces of shrinkage, and the current European standard Eurocode 2 are carried out through theoretical studies and concludes with several examples of calculations. Rigorous calculations of both standards, BBK 04 and Eurocode 2 with application of the national annex in Sweden and Denmark are performed.