In this master thesis a robot arm belonging to an automatic milking machine from DeLaval is investigated. The robot arm is controlled by a pneumatic cylinder and a valve. The goal of the master thesis is to investigate instability problems and to find out if it is possible to solve them by using gain scheduling. Gain scheduling is a type of controller where the parameters of the controller are changed during operation, for example depending on the working point. First a nonlinear mathematical model of the system was made.

A fauna passage is a way for animals to cross roads separated from the traffic. In Sweden, there are an unknown number of passages with different functions and appearances. These passages would, with the question ?Which fauna passages can be found in Sweden, and how well do they work?? as a base, be compiled in a comparable way. This would be done with a number of questions asked to the different regions of Vägverket.

Title: The Swedish Business School at Örebro University ? A case-study of the relationship between teachers and studentsDate of seminar: 2009-06-04Course: Bachelor thesis in Business and Administration within Organization, 15 ECTSAuthors: Malin Blomqvist, Lisa Skoglund, Charlotte WallinAdvisor: Gabriella WennblomPurpose: The purpose of this thesis is to enhance the understanding about the relationship between teachers and students at the Swedish Business School at Örebro University. The purpose is also to describe the relationship with organizational theory.Research methodology: This thesis is based on a qualitative method. Semi structured interviews have been implemented with both teachers and students. Literature in the organizational area has been searched through to give a base for the study.Theoretical framework: This thesis uses the theory of stakeholders and the theory of resource dependence.Conclusions: Teachers and students are different stakeholders towards the Swedish Business School at Örebro University, where teachers is an intern stakeholder and students an extern stakeholder.

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.

Today, branding is not a phenomenon but rather a prerequisite for a brand to be able to both survive and grow stronger. During the last couple of years, personal branding has come to be an established term, just like corporate branding. With the growth of the social media and the thousands of ways to interact with each other personal brands face great competition. It is more difficult than ever to maintain a strong brand, partly because of this. There are several growth options for brands.

This is an examination that investigates how daycare during nights, evenings and weekends, so called ?nattis?, is produced in media with restriction to three big Swedish newspapers during 2004-2012. The main intention and the base to this work is to see how media chooses to produce daycare during nights. As a help to find a result to this main intention there are four questions. These questions are which similarities and differences that can be shown in the articles, which main arguments that can be shown, if it?s a positive or negative picture that the articles are producing and which patterns and themes that can be shown.                      The method to find an answer to these questions and the main intention were an investigation of 21 articles.

The theory chapter is based on a model about brand identity, ?Brand Identity Prism? (Kapferer, 2008, s.183). This model contains six elements which we have supplemented with theories about personal branding. This because the focus and theory on a person's brand identity is almost non-existent. The purpose of the study is therefore to examine how editors at fashion magazines are working with their brand identity in the personal brand and thereby create an understanding of the identity function.

The purpose of this text is to show how social class is (re)produced and created in the short stories?Draksådd? byMaria Sandel and Ivar Lo Johanssons ?Nya tänder? from Statarna I and to point out ways that the short storiesmay be useful from an Educational Perspective. Maria Sandel was the first (recognized) female author to writein the genre of Working-Class Literature in Sweden and Ivar Lo-Johansson is a recognized authorship who ismost famous for his novels portraying Statarna. The analysis focuses on how the teeth motif is portrayed in theshort stories. My analysis proves how the teeth motif is important in portraying the construction of class.

By examine plastic craniums from eight different hominids I wanted to find morfological characteristics that agreed with those of modern humans. The species that were selected had a plastic casting of its cranium in the laboratory at Gotland University. My focus was on species from the family Australopithecius and Homo and only working with their craniums. And this because the cranium and the theeth shows the most visible morfological characteristics between the different hominids. I also wanted,in a small part of the essay, to write about the differences in now living primates and humans skulls.Except from analysing the plastic castings I also studied surveys written by other scientist on the same subject.

Purpose: The purpose of this thesis is to clarify and evaluate the concept of scenario planning.Methodology: Our research methodology has a qualitative approach and uses deductive reasoning. The theoretical field of strategy formulation has been reviewed and in specific the concept scenario planning was unravelled and mapped. Thereafter, our model was tested in a case study where the empirical data was collected through personal interviews. Theoretical field: Literature and articles from the strategic management field have been reviewed with a focus on strategy formulation, scenario planning and Williamson?s theory for the creation of a portfolio for strategic options.Empirical base: Personal interviews and secondary sources such as financial reports, articles mainly from industry media and articles found in the databases ELIN and Affärsdata.Analysis: The analysis work constitutes the testing of our model for scenario planning, integrated into Williamson?s portfolio of strategic options for the future.Result: The work has resulted in a clarified model of scenario planning with links to strategic management schools.

In recent years, the demands for effectiveness and evidence in social work have increased in all work areas, including that of healthcare. This has sparked the discussion on concepts such as practical- and theoretical knowledge and their respective roles in social work. In the light of this, the purpose of this candidate thesis is to investigate healthcare social workers understanding of practical- and theoretical knowledge in the working process as well as their respective influence and importance. This candidate thesis is based on three interviews with social workers from different departments in Norrlands Universitetssjukhus in Umeå, Sweden. To provide range to the thesis, the interviewees were chosen from a purposeful sampling.

Companies must constantly adapt to new concepts emerging in society. Socialresponsibility and sustainable development are modern concepts of today and offer avariety of activities to choose from. Therefore companies ask themselves: what areour goals and how do we reach them?The purpose of this study is to examine the possibility of creating a simplifiedmodel,targeted towards management for prioritization and decisions on variousinvestmentspromoting the environment. The research focuses on companies from themanufacturing industries.

Purpose: This study`s purpose is to investigate the role of a business incubator in the strategic decision situations during the process of a new venture startup. It also aims to explore the methods and instruments the incubator and its advisers applies during the process.Methodology: This study is built on the basis of a hermeneutic approach with qualitative method and abductive design. The empirical material collected consist of interviews from two case studies and secondary data collection from different related sources.Theoretical perspective: The theory in the study consists of the elements of previous research on innovation processes and entrepreneurship. To analyze the data, models and theories related to decision making, incubation, process theories and organizational theories.Empirical foundation: The empirical material consists of interviews and data from two completed case studies. Additionally consist a relatively large part of the empirical data out of a comprehensive information retrieval from various secondary sources such as internet, newsletters and annual reports.Conclusion: The assay was able to detect not just one, but a variety of roles that the incubator occupies at different stages of the innovation process.

The purpose of this study is to generate a greater understanding of the different ways in which music can be used to build an identity and create image within movies, and also to explain the different impacts this can have on the parties involved. Through the history of movies music has been used as a tool for enhancement and for expression of emotions. Through music the audience relates to personal memories or emotional states and the experience is given a deeper impact, helping to create memorable movie scenes. Certain directors have created a unique identity through the use of music in their movies, and also artists have been brought forward by starring in a soundtrack. What we find interesting, and what is also the discussion in this study, is in what ways this collaboration/artistic expression can be done and what impact it has on the parties involved.

This report describes a study of how educationalists, from one preschool group, approach to and respond to children ?s creative activity in preschool. To answer the survey ?s purpose I used four research questions, which is the following:-What function do the educationalists give the creative activity in the working?-How do they see the importance of thecreative activity for thechild and its development?-How doeducationalists considerthat theyrespond to the child's creative activity?-Is thereany norms surrounding creative activity in preschool?The theoretical base of the study is rooted in the sociocultural perspective, where creative activity and visual arts can be seen as mediating cultural tools. The method is a qualitative interview of five preschooleducationalists.