The task of this project was to build an computer processing system for pressureregulation, in which the pressure loss over the open hydrolicvalve should be kept as low as possible. By using an cross connected proportional directional valve the valve problem could be solved. The control- and regulationproblem for the pressureregulation system was solved by using the DAQ- card NI6035E from National Instruments and the computerprogram Automatic Pressure Control 1.0 which has been software developed and written in Visual Basic. The final result showed that correct processvarible was obtained in 0,5 seconds, when the setpoint was changed in the testarea 0 - 2,5 MPa..

We are living in network society, where information and communication together with the technical development stands in the centre. Characteristic for network society is quick changes, new meaning of time and space, convergence and new possibilities of communication. Network society contains new technical developments, several with thepurpose to improve the possibilities of communication between human beings, which in some ways creates new social demands and expectations. In this study, I focus on the Internet, which is an important channel for the information, communication and marketing in network society. As whole network society, the Internet is constantly developing.This study, implemented with qualitative interviews, has the purpose to give new, deep and interesting knowledge about business to business companies? communication and marketing on the Internet.

This study aims to investigate how small scale manufacturing companies reason around an implementation of a PLM-system, as well as the suitability of these systems compared to larger companies. The study is built on a qualitative method. Initially, secondary data was gathered through books, articles and reports. Primary data was gathered through four interviews. Two interviews were performed with PLM resellers, one interview was performed with a PLM developer, and one interview was performed with a small scale manufacturing company that opted to not implement a PLM-system.The results imply that overall differences between larger and smaller companies exist in regard to the need of PLM systems.

AbstractIn urban societies people spend more and more time indoors, which put great demands on the indoor environment. If the ventilation is to manage the removal of unwanted substances in the indoor air, a good mixing of the air is required. The question arises that, whether the buoyancy forces will counteract a good mixing of the indoor air or not?This report aims to clear up the difficulties whether you need to consider the buoyancy forces or not, when adjusting a ventilation unit. For studying the indoor mixing of the air a two dimensional model is constructed in COMSOL Multiphysics.

The topic of this thesis is immigration policy in the European Union with focus on the Schengen cooperation and illegal immigration. Immigration policies and other policy areas such as asylum and refugee policies have become hot topics on the EU agenda in recent years. Partly because of cooperations like Schengen, but also because a need of a common immigration and asylum policy has emerged.The purpose of the thesis is to give a better understanding of the relations that might be found between illegal immigration to the EU and the Schengen cooperation. Schengen plays an important role in dealing with international migration in the EU and will probably continue to do so in the future.The thesis is a comparative case study with Spain and Germany as the two specific cases. Their national immigration policies are examined and put in relation to the Schengen cooperation.

This study focuses on the internal marketing and how it affects the complaints by companies? communication control. Our purpose with this subject is to increase the understanding of which components affects the relation between internal marketing, communication control and complaints. We have chosen the subject, internal marketing because it caught our interest in an earlier course. On the basis of the literature of costumer complaint there have not been so much research about it and that is why we have chosen this perspective on internal marketing.This study is based on a qualitative approach.

Background: The fierce competetivness that characterize todays market force the companies to differentiate their offerings to a greater extent. The customers do no longer choose their supplier on the attributes of the products alone. Their purchase decisions also depend on the relationship the customers have with their supplier. With new customer channels like the Internet and advanced computer systems companies can increase the value for their customers through a better understanding of the customers needs and preferences. In this way companies can create longterm relationships with their customers.

Here is presented the result and discussion of a survey concerning the psychosocial environment in a school in the vicinity of Stockholm. The theoretical background of this study was the model of demand-control by Theorell, and various aspects of stress by Frankenhauser and Ödman. The survey was constituted of an inquiry form which was handed out to six different classes at the school. A total of 86 students filled in the form, and their answers were treated with standard statistical procedures to reveal the results. The inquiry form was made up by five parts; one that concerned the background of the respondent, one that reflected the psychosocial health and stress level and three parts that concerned discrimination, victimization and school democracy.

Similarities in earlier research between leadership styles and communication forms were found, partly concerning relations and partly concerning work assignments. Our approach was based on the notion that there could be a correlation between the manager2019s choice of communication mode (informal/formal) and leadership style i.e. Relation-Oriented Behaviour Leadership style/Task-Oriented Behaviour Leadership style. A gender perspective was used in the research. The method was quantitative with a questionnaire to women managers (N=78) in the private and the public sectors.

According to the basic values of the Swedish Trotting Association the horse and its welfare should always be held in highest consideration. One part of the animal welfare work in the organization is to ensure good horse management practices by controlling all active trainers through the local licensing committees situated at the Swedish racetracks. The Swedish Board of Agriculture stated that high quality animal welfare assurance programs used by the industry organizations can be used in the risk assessment of the official animal welfare control to make the official control work more effective and the ambition of the Swedish Trotting Association is to establish an animal welfare assurance program which may be approved by the Swedish Board of Agriculture. Racehorses are exposed to welfare hazards both in their management as well as during training and racing and factors like handling, training, feedstuff, stable environment, medication and the possibility to express natural behavior all affect the welfare of the horses. The aim of the project is to investigate and evaluate the animal welfare work performed by the licensing committees and to give advice on how to improve the industry?s animal welfare control.

The ÅF Group is a leader in technical consulting, with expertise founded on more than a century of experience. They offer highly qualified services and solutions for industrial processes, infrastructure projects and the development of products and IT systems. They are also one of the leading names in certified third-party testing and inspection work.Today the ÅF Group has approximately 4,000 employees. Their base is in Europe, but their business and clients are found all over the world.A part of ÅF-Engineerings business is programming different automation systems to clients. Another part is support in both telephone and personal visits.Because the number of clients is high and the flora of different automation systems is big the consequence is that the employees must have access to many licenses with programming tools.

Detta arbete syftar huvudsakligen till att bidra med rekommendationer för hur ett system för mätning av kvalitetsbristkostnader hos ABB-enheten Control products Sweden bör upprättas. ABB:s globala riktlinjer för vad som ska mätas i ett sådant system har fungerat som utgångspunkt. I rapporten diskuteras vidare hur arbetet med mätsystemet ska upprätthållas utifrån ett ledarskapsperspektiv. I studien har en litteraturstudie legat till grund för en nulägesbeskrivning, en benchmarkingstudie, deltagande observationer och intervjuer. Rapporten innehåller också en sällsynt detaljerat beskriven kvalitetsbristkostnadsmätning som fungerar som riktmärke för enhetens fortsatta arbete med kvalitetsbristkostnader..

The aim of this study was to investigate how disabled pupils feel about school lessons in physical education. Previous studies in the area show that many disabled pupils think that this is a problem. Drawing on data from one-to-one semi-structured interviews with six students in the age of 11-14 years, this study focused on how students with disability cope with their impairments and physical activity in school. The interviewees? background displays a wide range of sport related activities and besides school the interviewees seem to be engaged in different sports associations on their leisure time.

Through geopolitical theory this thesis explores how conflicts within states can be read and understood according to an analytical model determining one or several possible causes for the conflict.  The model is created by the author and reflects geopolitical theory by giving three possible explanations to an intrastate conflict: culture, economy or territorial construction. The aim of the thesis is testing this model on two selectively chosen case studies ? i.e. two intrastate conflicts ? namely: the upcoming referendum in Scotland and the terror attack at Tiananmen Square in China.

The company Sound Precision has developed a new Line Array loudspeaker system (VHA-40). When using this system, their customers need computer aid to get the best possible sound-quality and control of sound levels for the whole audience. The aim of this thesis is to develop a truly useful sound quality simulator for the VHA-40. The system will help the sound engineers to position the loudspeakers for optimal sound by simulating loudspeaker configurations and visualizing the resulting sound quality and quantity. To solve this a human-centered design (HCD) approach is taken to implement a system that is truly useful for the users, meaning that they will use it more and hence deliver better sound for the audience.