This study examines how managers in the public sector experience and manage their digital maturity in the context of digital transformation. The study is based on qualitative interviews with twelve managers and three developers in a municipality in western Sweden and is analyzed based on a theoretical framework that combines individuals digital maturity (DIMI model) with organizational conditions. The results show that managers' digital maturity is influenced by both individual and organizational factors. At the individual level, the importance of digital competence, self-efficacy, and willingness to participate in and lead change are emphasized. At the same time, organizational conditions such as coordination, resources, technical support and clear governance are required.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

Computers together with Internet have been growing enormously, during the last decade and the area of information technology has been growing in the same speed. As long as the surrounding environment evolves, the business models must within the IT-area, keep the same pace. So, how do business corporations handle this change to attract customers? How do the dominant business models look like? In many cases, they are apparently much the same. But what differences can we see and what areas can be improved? We have showed that the IT area isn?t just one, it consist of several segments.

This thesis work is the last part of the Master of Science education inmechanical engineering at KTH, Stockholm.The aim of this project was the development of a Multi-zone modelfor NOxformation in Diesel engines. Because of the stringent emissionlegislations, great effort is made to decrease the fuel consumption and theharmful emissions of internal combustion engines. Computer simulationsplay a decisive role in this context because they substitute the expensiveand time-consuming laboratory tests.The model is based on a multi-zone approach and uses the wellknownExtended Zeldovich Mechanism which gives a relation to calculatethe NO formation rate using the concentration of different gas speciesinvolved in the process.All the most important phenomena involved in the Diesel combustionhave been modelled. A special attention is then paid to the equilibriumconcentration calculation; this is a significant part of the model whichstrongly influences the following steps.A Simulink model has also been developed. This second version isbased on the previous model and it is made especially to allow theconnection with other external softwares, GT-power in this case.

When Sweden acceded to the European Union in 1995 the term social economy was introduced to the Swedish context, gradually replacing the term civil society. This replacement can be seen as an indicator of a changing meaning of what the concept of civil society used to stand for.The aim of this essay is to study if it is possible to identify changing perceptions of the role of civil society for democracy in Sweden in government bills between 2002 and 2008, and, if so, what effect does this have on the delineation between the civil society and the government.An analytical model is proposed consisting of two dimensions which both capture the roles of civil society for democracy and the model examines how those roles relate to the government.The conclusion is that the government still sees the main function of civil society as a democratic school and a change agent for democracy. However, there is strong evidence to suggest that the civil society is increasingly regarded as more of a welfare producer than a fosterer of democracy..

The strategy when you change the visual part of the brand identity is often referred to as Corporate rebranding and is seen as a good way to show that a company has undergone a change. Despite high risks and high costs, this strategy has become more common and there are companies today who make the choice to change an already well-known graphic profile. This phenomenon is what underlies this essay?s problem statement: Why does a company with an already well-known graphic profile choose to change it and how does the process behind the change occur? In what way have the company?s customers recognized the change and how has the company?s image changed in this context? The purpose of this essay is therefore to explore the process that occurs when a company in the sport and fashion industry changes its visual identity and to explore how the company?s customers have perceived the change.To fulfil the purpose of the essay a case study was carried out on a company?s Corporate rebranding process. The company that was chosen was the Swedish sports retail chain Stadium Sweden AB who decided to change its graphic profile even though their logo was one of the two most recognized in their field.

Listed corporations achieve effectiveness through segmentation of investors. Categorization of like- minded investors diminishes goal incongruence. This thesis aim to examine an Investor models accuracy, provided by a Professor Emeritus in Economic Psychology in 2001. This model segments investors as active, passive, speculative and naive investors. This thesis has a demarcation to private investors on the Swedish stock market. It has a deductive and qualitative approach as the purpose is to study the Investor model.

Simulation means running a model of a system with suitable input and observing the corresponding output. Real-time environment simulation is a special kind of simulation used to simulate a control system's environment in real-time. This is done to test the control system before it is used in its real environment. In this project, computer simulation of a certain kind of environments, called track-based systems, is studied and a general model for track-based systems is developed. In this model, track layouts are represented by graphs, which is a flexible and extensible representation and a method for visualizing these layouts is presented.

Sweden have 419 000 km road in the country and about half of these roads is forestroads. The forest road net most important mission is to make it possible to deliver wood from the forest to the industries. With a raw material that is spread over a large area the road network is important. Each year has the forest road network been extended with about 1 700 km new roads. To decide if a new road is to be built different forest road cost estimation models has been used.

"Speak up! I can?t hear you"This qualitative study is built on an investigation of a newly instated model that is used when building or renovating schools. The principles of the model are based on building schools with an open plan design where the walls are made of glass and the classrooms are not shut closed by walls, instead the classrooms are completely open except from screens that are used to indicate the ambit of the rooms. This model has been well debated and that is the reason why we chose to do this study.The purpose of this study is to find out how students and teachers experience this model. To do this we have done interviews and observations.

Background: Businesses are traditionally valued with the so called Discounted Cash Flow-model. When valuing newly-started businesses, surrounded by high uncertainty, and whose capital mostly consists of unrealized business opportunities, the Discounted Cash Flow-model needs to be complemented if the total value of the business is to be captured. A valuation with the help of real options is capable of valuing these unrealized opportunities, which often exist in newly-started businesses. The unrealized opportunities are to be found in the business plan of the business, why this needs to be valued to capture the total value of a newly-started business. Purpose: To demonstrate what the use of real options can result in when valuing businesses.

The aim of this thesis is to study how public libraries in Sweden use alternative shelf arrangements that differ from the library?s original classification system, which in Swedish public libraries usually is the SAB-system. I sent out a survey to 169 public libraries, where I received 114 replies. 77 of these stated that they had some kind of alternative shelf arrangement, therefore these are the ones that are included in my study. I wanted to investigate in what way the libraries had changed their shelf arrangement and why this decision was made.

Purpose: The purpose of this thesis is to examine the ERK model's relevance, validity and potential need of development to better reflect how it looks today (2013). Method: The study is conducted through three surveys; the first two were face interviews with companies that sponsor Swedish soccer teams and the third study was conducted with a questionnaire to supporters outside a soccer stadium. Results: A model that would better reflect the reality of today (2013) could contain company pride, chairman?s whim, exposure, relationships and associations..

Wind is used as an energy source all over the world. To be able to use this effectively, there is a need for as good forecasts and forecast models as possible. One of these models is Coupled Ocean/Atmosphere Mesoscale Prediction System (COAMPS®) that is used to calculate short time forecasts. This model is used here to calculate wind speeds at two different areas in Västra Götaland, Bengtsfors and Vänersborg. There are also wind measurements with SODAR stations for these areas.