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 has been carried out in autumn 2009 at Uppsala University for Boliden Mineral AB. Physical modelling has been used to model a comminution circuit. The model has then been linked to a PLC.When a concentrator is about to become operational Boliden Mineral AB have been looking for a way to test the PLC. The purpose of this report has therefore been to develop models for the subprocess in a concentrator and link these models to the PLC. The subprocess was a comminution circuit in Aitik36.

Föreliggande uppsats undersöker om det är så att regeringen, i anslutning till försvarsminister Leni Björklundsuttalande i Dagens Nyheter 2004-11-26, i frågan om huruvida ett FN-mandat är en premiss för ett svenskt deltagandei en internationell fredsfrämjande insats, har genomfört ett snabbt och impulsivt paradigmskifte. Eller är detså att uttalandet har sin förklaring i en rationell och flerårig logisk politisk utveckling. Den kontext som utvecklingenav FN och EU från tiden efter kalla kriget fram till dagens datum utgör är viktig i detta perspektiv då dessatvå organisationer och aktörer utgör de arenor vari regeringen aktivt agerar. Genom att undersöka ett regeringsbeslutoch åtta propositioner omfattande tiden från konflikten mellan Irak och Kuwait fram till den FN-ledda insatseni Liberia 2004 och häri söka efter indikatorer på antingen en fast och oförändrad, eller en pragmatisk och av utvecklingpräglad svensk politisk hållning är det möjligt att besvara den övergripande frågan. Den teoretiska utgångspunkten?Den Engelska skolan ? International Society? är vald med tanke på dess fokusering på tre olikadimensioner; den nationella, den internationella och slutligen den humanitära.

Populism has been an integral part of the Finnish political system since the late 1950's. At that time the Agrarian Populist Party, better known as The Rural Party, emerged and thrived for decades until the party financially broke down in the 1990's. Reemerging on the political scene as the True Finns, the party is more radical and more influential than ever, gaining enough support to be the third largest party of the 2011 parliamentary election. Sweden, Finland?s neighbor, in contrast has a history with very little populist presence or radical right populist parties (RRP-parties).

According to the curriculum for primary schools, pre-school and after-school Lgr11 says that students should experience different feelings and moods using different forms of expression including drama (Lgr11 2011:10). The purpose of this study was to examine how educational drama is used in three elementary schools and for what purpose in teaching. The aim was also to examine the four teachers' perceptions of what educational drama means to them.I have used a qualitative approach with interviews and contacted four teachers from three different schools to get different information for my study. Three of them were educated teachers and one of them was an actor. The information provided in the interviews was analyzed using educational drama theory and previous research. The interviews with the teachers and the actor showed the use of different methods of educational drama in education.

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.

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 has been conducted at Saab Bofors Dynamics AB. The purpose was to investigate if a non-linear missile model could be stabilized when the optimal control signal is computed considering constraints on the control input. This is particularly interesting because the missile is controlled with rudders that have physical bounds. This strategy is called Model Predictive Control. Simulations are conducted to compare this strategy with others; firstly simulations with step responses and secondly simulations when the missile is supposed to hit a moving target.

The environmental debate is more intensive than ever before and the demands on companies increase. There are a number of methods to make it easier for the companies to fulfil the demands. Life Cycle Assessment (LCA) end ecodesign are some of the methods that can be used. Syntronic AB has the possibility to reduce the products´ environmental impact in the design phase. Therefore it is important for the company to make it possible to visualize the negative environmental impacts a product can cause in an easy way. It is also important to visualize for there clients if any improvement is possible. The purpose of this thesis is to develop a simplified model.

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..

The study is quantitative and is about working men and women?s view of male and female leadership. The intention of the study is to see if the men and women have a different perception of male and female leadership and also if they have different personality types. The method used was a survey where the sample is 80 participants, 31 men and 49 women from four different companies. Previous research shows that the perception of male and female leadership can be different, and that the reason can be prejudices and beliefs.

From 1710 to 1713 the plague raged through the Swedish province of Scania. Other studies have been made on how the disease affected the society during the epidemic. This study tries to focus on the recovery afterwards. How did the population and the farmsteads recover after the plague? Statistics from parish registers and cameral records show interesting patterns in the demography, and that the recovery was far from complete 1720.

This thesis explores the opinion of different participants in the music business regarding music being made available at the public libraries. The aim of the thesis is to answer the following questions; which are the most important issues concerning the distribution of music? How do the informants perceive the public libraries mission and activity in regard to make recorded music available? Which are the benefits/disadvantages with music being made available at public libraries? Seven qualitative, semi-structured interviews were conducted with representatives from the following organisations; SKAP (The Swedish Society of Popular Music Composers), FST (Society of Swedish Composers), SAMI (Swedish Artists and Musicians Interest Organisation) SMF (The Swedish Society of Musicians), SOM (Swedish Independent Musicproducers), IFPI (International Federation of the Phonographic Industry) and EMI Music Sweden. A study of literature and articles generated nine themes, which constitutes the frame of reference for the thesis. The result shows that several of the informants have not reflected upon the public library as an important actor when it comes to the distribution of music.

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.