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.

This thesis intends to analyse conditions for a successful implementation of consociational democracy, as a democratic model in Afghanistan. The lack of critical reviews regarding the democratisation-process in Afghanistan initiated the purpose of this study.Lijpharts democracy model was used as the basis in the comparative study. Along with empirical evidence regarding how the complex process of democracy in Afghanistan is progressing, the study investigated whether the identified conditions occurred or not.The choice of which democracy model to use can be crucial for the democratic possibilities to even survive and become established in conflict-affected communities. The principle of consociational democracy is that it is an empirically based normative model that aims to organise the state in a way that works against the risks of majority domination and oppression against the minority.The empirical case study revealed that a majority of the conditions were not met, which then can counteract the possibilities for consociational democracy in Afghanistan. The study has critically examined the prospects for the success of consociational democracy in Afghanistan, and it can be assessed that there is a limited probability for a successful applying of this model..

Det har länge påvisats fördelar med innovation och effektivisering av verksamheter. Med konceptetambidexterity har ett senare forskningsparadigm försökt förklara hur organisationer lyckas uppnåbåde innovation och effektivisering samtidigt genom att balansera strategiska initiativ.Denna litteraturstudie ämnar att visa vad existerande forskning ger för svar på hur organisationerkan uppnå ambidexterity ur ett IT-management perspektiv. Genom att kombinera litteratur omambidexterity med litteratur om IT-förmågor (IT-baserade organisationsförmågor för att möjliggörastrategi och initiativ) ger denna studie en bild av vad existerande litteratur kan ge svar på och vadsom saknas.Studien påvisar många likheter mellan de förutsättningar som beskrivs för att uppnå ambidexterityoch IT-management som organisationsförmåga. Däremot existerar en avsaknad av djupareförklaringar vad gäller de komponenter som IT-management som organisationsförmåga innefattar..

Heat and power stations are often in need of optimizations. A simulation model is a tool for findingways to optimize the plant. The scope of this diploma work is to develop a simulation model ofBoiler 5 at Mälarenergi AB. Boiler 5 is a circulated fluidized bed boiler that was taken into service inyear 2001. Among the included parts in the boiler are cyclone, convection part andINTREX-chambers.

This master thesis holds a modelling in Simulink for a physical model of a main battletank tower, a three-phase induction motor and some mechanics. The aim of this work is to connect an earlier project at AerotechTelub, named StabSim to another called Eldris. In StabSim it has been made a Simulink model of the align and stabilisation system in a main battle tank 122 and in Eldris it has been build a physical model of a main battle tank tower. In this thesis the models that differs between Eldris and a real tower is changed in StabSim, and the parts that only exist in Eldris is added, for example a torque generating system which purpose is to make the model to behave like a real tower in control application, although it only has half the inertia as a real tower. The thesis even includes proposing a calculation of the torque that the torque generating system will actuate at the model..

Suggestion for a new operahouse in stockholm, förslag på nytt operahus i stockholm. Stockholmsoperan..

Syftet med denna studie är att undersöka och skapa förståelse för vilka framgångsdrivarna är för företagsekonomiska institutioner.För att kunna uppfylla syftet har vi tagit fram BEN-modellen. Modellen består av ett antal framgångsdrivare som kan leda till konkurrensfördelar samt bestående konkurrensfördelar för en företagsekonomisk institution. Dessa leder i sin tur till framgång, något som vi själva definierat med fyra olika mätbara variabler; söktryck, genomströmning av studenter, ställning i arbetslivet samt forskningsproduktivitet.Studien har genomförts på tre olika företagsekonomiska instituitioner där intervjuer och samtal genomförts med personer i ledande befattning på respektive institution. Som komplement till intervjuerna har empiriskt material insamlats i form av statistik för att kunna utröna hur framgångsrika de är enligt BEN-modellen.Studien visar att ambition och entreprenörsskap är två viktiga framgångsdrivare. Dessa två drivare kan en institution erhålla genom finansiella resurser.

The main objective of this thesis is to study the brand manager?s role within a global business to business (B2B) company. In order to meet the main objective we have chosen to study and analyse one global B2B company, Alfa Laval AB, Alfa Laval DK, Alfa Laval PL and its co-partners such as an advertising agency. We have also studied three global business to customer (B2C) companies, Mars, Unilever and Nestlé, to get a picture of brand managers? role and responsibilities within the B2C environment which is already quite far ahead in the development of the brand management thinking..

Master thesis in Business Administration, Swedish Business School at ÖrebroUniversity, spring semester 2012Authors: Anders Oskarsson & Christian UhlanderTitle: I?m going to make you rich! -With a little help from PiotroskiResearch objective: This paper examines whether a simple account-based analysis strategy,F_SCORE, can improve returns earned by an investor. The results show that F_SCORE generated a69,7 % annual return between 2001-2010 at the Swedish market, which was better than the furtherdeveloped model A_SCORE. Overall, the evidence suggests that the market does not incorporatehistorical information into prices in a timely manner.Methodology: The foundation for this thesis is based on a quantitative approach and empiricalmaterial is gathered from Thomson Reuters Datastream for the Swedish market..

Purpose: To analyze and clarify differences between indie and major labels in the use of and attitude towards the Internet as a marketing and distribution channel.Method: In this study, we use mostly qualitative but also quantitative methods. Representatives from four record labels, two indie and two major labels have been interviewed, and we have also examined the companies? activities on the Internet.Conclusions: This study points to a number of differences between indie and major labels. Indie labels are generally more open to business development and innovation. As for marketing, indie labels make use of web services such as Myspace and Facebook to a greater extent than major labels.

The purpose of this paper is to investigate if a dynamic investment strategy on the Swedish asset market can accomplish better returns then a static investment strategy. The dynamic investment strategy is created by incorporating business cycle predictors and firm-level variables to predict future stock returns. The predictive regression is calculated wih 60 months of observation (1999 01-2005 12) and is then used to estimate future returns for 23 months in the period 2004 01 -2005 11. The structure of the regression, with linear functions of ? and ?, goes back to Shanken (1990) and Avramov and Chordia (2005) has had success with the variables chosen.

It is important to understand the process of appraisal of a business in order to establish its value. The purpose of our thesis is to establish which methods and models are used when evaluating a business and investigate the factors that may affect the value and price tag of a business. We have used a qualitative approach by conducting both indepth interviews and a survey as well as reading literature within the field. The main conslusion in our findings is that the common practice of discounted cash flow is widely used when bestowing a monetary value for a business, and in order to raise the value a well established customer relationship was the single most important factor. As far as lowering the value, the answers were of such a wide spread that a single factor could not be attributed.

Today every organization is committed to some kind of environmental scanning in order to get necessary knowledge of the world around them. The acquisition, organization and storage of information in combination with a strategic use, is today an important factor for a successful organisation in any sector of our society.In this Master thesis I have studied how an organisation such as The Confederation of Swedish Enterprise (Svenskt Näringsliv) handles its information resources. I have also looked at the flow of information within the organization. The Confederation of Swedish Enterprise is Sweden?s largest business federation representing 50 member organizations and 55 000 member companies.

This degree project has been carried out by Oscar Adolfsson and Marcus Blomqvist, during the spring of 2010, both studying to become Bachelor of Science in Innovation and Design Engineering, at Karlstad University. The degree project includes 22,5 credits.The work is done on behalf of Etac Supply Center AB in Anderstorp. Etac is a company developing and manufacturing home health care products, with operation in Sweden, Norway, Denmark, England and Germany, and with sales worldwide. Bo Lindqvist, R & D manager has been the contact person at Etac.During the project the students has had a workplace at Semcon Caran AB in Karlstad. Semcon has also been helpful as a sounding board.The objective of the work has been developing a new, wall mounted shower chair, assigned for persons with difficulty to stand up while showering.Etacs requirement of the shower chair is that it should be able to support a user with a weight of 100 kg, the chair shouldn?t have any outrigger, optional should be armrests and backrest.

The aim of this study is to, by developing ideal types, describe why studententrepreneurs participate in self organised business network. The investigation is based on answers from 41 participants in the business network ?Företagare på Lnu?, as well astwo semi-focused groups, which where analysed by using Webers (1978) ideal types.The investigation shows that there are several reasons for student entrepreneurs to participate in self organised business network. For instance some people participate to gather knowledge from other student entrepreneurs for their own future, since they have an idea of soon starting their own business. Others participate just for the fun of knowing what?s going on at the university..