Volvo Construction Equipment is a world leading company in construction machinery. Tomaintain the best products, development is prioritized. The master thesis regards sound reductionof the hydraulic system on a wheel loader. The background to the master thesis is asimulation made on the hydraulic system, performed autumn 2005. The result of the simulationshows that the energy of the pressure ripple is reduced when the paralleled hydraulicpumps are phase shifted and reduces each others pump pulsations.

In this study the author will search on how, co-operation between teachers and guidance counse-lors in school works. The study was too looking for if guidance counselors experiencing if they can feel cooperation in school, when they work by themselves in their profession, and if the guidance counselors feel a part of the whole school.Total interviewed four guidance counselors in elementary school, in a medium sized town somewhere in Sweden. The author have used qualitative methods for allow guidance counselors to answer free and not influence from other parametric.The result demonstrates that all guidance counselors believe that it is important to have coopera-tion with teachers in schools. Most of the guidance counselors believe that neither the directors nor teachers really know what skills guidance counselors possess. The respondents describe that they often turns to teachers who believe that guidance is an important part of the school's work for students..

This is a thesis for a Bachelor Degree Project, performed in the subject MechanicalEngineering. The students Roger Malmberg and Simon Hagberg have carried out adesign project on behalf of the recently established company J&D Assisting systems,located in Halmstad.The project consisted in developing J&D's first prototype of a power assisting solutionfor wheelchairs. A power assisted wheelchair combines human power, which is deliveredby the arms through the pushrims, with electrical motors, which are powered by a battery.The power assisted wheelchair is aimed at customers, who have used a regularwheelchair for a long time, but who have become weaker or just need additional powerwhen driving uphill. This kind of wheelchair will provide additional power for users,which will spare their wrists, elbow and shoulders. The product is torque sensor free andinstead it relies on the velocity.

Background: Living with stroke not only means coping with physical limitations, but a stroke also leads to other losses, which in various ways may change an individual?s life. A nurse can play a significant role in regards to consequences in the ordinary day of life for patients with stroke. Aim: The aim of this literature study was to describe patients? experiences living with stroke.

The aim of my study is to illuminate the borders, both spatial and aspatial, that are drawn around Europe in swedish politics by using the word in question in different ways. To increase my possibilites of comparing different concepts of Europe, I have chosen to restrict my study toFolkpartiet and Vänsterpartiet, which are the two swedish parties who seem to stand the furthest from each other on issues regarding Europe and the EU. Using theory on borders and bordering, I construct an analytical framework consisting of a separation of three categories of entities, around which borders can be drawn. In my search for both obvious and implicit ways of filling the word Europe with content, I find that both parties speak of Europe in a highly contradictory way, which both includes and excludes peripheral regions of a geographical Europe. My second conclusion is that both parties tend to associate Europe with things that are positive to them.

Syftet med föreliggande studie var att med hjälp av litteratur beskriva hur sjuksköterskor kan medverka till att livsstilsförändringar efterlevs bland kvinnor med hjärt- och kärlsjukdomar.Metoden som användes var en deskriptiv litteraturstudie och sökningarna gjordes i Pub Med och Academic Search. Slutligen valdes 20 artiklar ut att ingå i resultatet. Resultatet av sjuksköterskors arbete att medverka och låta kvinnorna vara delaktiga presenteras under rubriker: vägleda, ge stöd och undervisa. Det är de tre sätt som sjuksköterskan handlar efter utifrån Orhems teori om omvårdnadssystem.Det som framkom i artiklarna var att vägledning stöd och undervisning från sjuksköterskor kan hjälpa patienterna att hitta en balans i sin egenvård och införa olika livsstilsförändringar i sin vardag. Det framkom även att utbildning och stöd till familjen var lika viktigt som att få stöd av dessa eller signifikanta andra.

This thesis means to find out how preschool teachers are working to demonstrate the importance of recycling and reuse for children. My hope is to contribute knowledge about various practical methods to establish the idea of sustainable development in the operation. I have used the method of qualitative research and done semi-structured interviews with preschool teachers on certified green flag preschools. The questions I have asked for example concerned how the preschool teachers have worked with recycling and reuse, how much the children have been able to influence and if other didactic subjects are implicated. Six interviews were made and these are summarized in the result part.

The aim of this study is to examine how the adult students in the Adult Education Initiative called Kunskapslyftet, experience their use of the Main Public Library in Linköping and how the librarians experience the change in their working situation after Adult Education Initiative has started in July 1997. Methods used in the survey are interviews with librarians and students in the Adult Education Initiative. I have also distributed questionnaires to some of the adult students and studied literature that describe students use of libraries. The result shows that the students generally are satisfied with the service they get from the librarians at the Main Public Library. It also shows that what the students mostly asked for, are help to search information about a subject and to find literature in the library.

This report emphasizes the importance of seeing a university as a company that offers a service. It isimportant to see the different quality dimensions that distinguish a service. The customer-focused planninghas also set the structure of this degree project.The marketing investigation is based on recruit questionnaires and interviews with secondary schoolstudents. The questionnaires show that the catalogue still reaches out with most information despiteconstant increase of information search at the Internet. The students seem to prefer University ofKristianstad´s catalogue front.The competition analysis is based on telephone interviews and information material sent from theother universities.

AbstractThis thesis is the final part of the Innovation and Design Engineering Programme (180 ECTS credits)at the Faculty of Health, Nature and Engineering Science at Karlstad University. The extent of thisthesis is 22.5 ECTS credits and has been performed independently by Hannes Jernberg during thespring of 2013. Metso Paper Karlstad AB is the task maker of this project, and Arvid Johansson is thecompany Representative. Metso Paper Karlstad AB is one of the world leading developer andmanufacturer of tissue paper machines.In the current situation, the company has developed and patented a power management systembased on a Cross Flow Turbine. The current construction is limited to a paper width of 2.9 meters.The company wants to take advantage of all the opportunities provided by the patents, to develop aturbine solution paper machine with a paper width that is wider than 5.5 meters, and give the abilityto manufacture paper for lower energy consumption which is an important part of the production asit is very energy intensive.Problems arise with the increasing length of the turbine, ultimately resulting in that the deflectionbecomes too big and that the momentums, due to the increased torque the turbine blades breaks.By applying the design process, this work has resulted in a number of potential solutions to theproblem.

This study examined parenting in relation to ADHD. The key point of the study was to let parents who experience an ADHD diagnosis share their view on parenting. The research required a comprehensive literature search, partly to examine earlier research in the particular field but also to gather information on parenting. One focus group interview and three semi structured interviews were used to gather relevant information. Informants were recruited from a project for individuals with neuropsychiatric disabilities.

Background: Men that have gone through treatment for prostate cancer may lose their sexuality as result of treatment. The sexual ability might symbolize manliness, despite age and sexual activities. Aim: The aim of the literature study was to describe; Influence on sexuality and the daily life for men with prostatecancer and their experience of informationneeds. Method: The material for the literature study was searched through databases; 13 scientific articles were selected and two articles through manual search, all 15 articles were examined. Result: Five categories were found in the result of the literature study; physical dimension, emotional/mental dimension, social/practical dimension and informationneeds.

The aim of our study was to examine Swedish crime reporters? approach to the social medium Flashback. Our main focus was the crime reporters? use of the medium Flashback, and attitude towards their own use of media ethics in relation to the medium Flashback.Flashback as a medium is not obliged to any media ethics and lacks a legally accountable publisher. In the search for information about committed crimes people tends to visit Flashback for the information that the traditional media cannot offer.

In the Western world the interest in science in schools is steadily declining. Focusing on interest is important to encourage students to lifelong learning which is a written purpose of the Swedish curriculum. This literature study examines if biology education outside in nature could be a part of the solution for this problem and the question of issue is how can education outdoor enhance students? interest for biology and what other aspects does this effect simultaneously? The method of block search was selected for addressing this question, utilizing the ERIC and ERC databases. The results show that situational interest increased with outside education due to aspects such as: novelty, hands-on, knowledge acquisition and social interaction.

This report aims to provide an insight into the particle physics of today, and into the research that goes on within the field. The focus is partly on the recent discovery of the Higgs boson, and partly on how software can be used to simulate processes in particle accelerators. Basic concepts of particle physics and the search for the Higgs boson are discussed, and experimental results, including those from the Large Hadron Collider, are compared with simulations made in MadGraph 5. Furthermore, simple new models of particle physics are created in FeynRules, in order to make simulations based on the models. To support the presentations of these aspects, some of the underlying theory is built from the ground up.