With the advance in computer and network technologies, multimedia systems and Internet applications are becoming more popular. As broadband network is prevailing, more clients are able to watch streaming videos or to play multimedia data over the Internet in real-time. Consequently, there is an increasing demand in the Internet for streaming video systems. As the run-time environment of such applications tends to be dynamic, it is imperative to handle transient overloads effectively. The goal of this work is to develop an algorithm that would provide a robust and controlled behavior of the video system so that important data is delivered on time to the video clients.

Every year, reports are published that shows how universities fail to meet the demand from companies who are looking to hire students with solid communication skills. At the same time, the importance of communication for effective leadership is constantly increasing. Today, many business schools around the world states that they strive to educate future business leaders and have therefore realized the importance of teaching the skills of communications to its students. The majority of Swedish business schools, however, have not yet made communications an essential part of their curricula. This indicates that most business students in Sweden today, do not receive the toolkit needed to take on leadership roles.

Microwave is a time- efficient device for heating and reheating of foods. Despite the fact that its effects on foods have been evaluated during a long period of time, without any more negative effects shown compared to conventional cooking, one third of the Swedish population believes (in 2010) it accounts for a higher loss of nutrition. This literature review aim to compile studies regarding how food is affected by cooking in microwave, with respect to cooking losses, nutrition, secondary metabolites as well as sensory and textural aspects and compare it with conventional cooking. The compilation shows that different combination of effect (W), time and amount of water during microwave cooking have different effects on foods. The contents of proteins, vitamin B and carbohydrates are generally higher after microwave cooking, while anti-nutritional substances are affected much less during conventional cooking. This also depends on if it is of animal or non-animal origin. However, for the majority of nutrition values the differences are quite small.

In the haulage business customers are constantly requesting new features. Hence thedevelopment department must constantly update their system which ultimatelyresults in a variety of versions of the system. The large number of versions creates acomplexity which often reduces product quality and extends the developmentlifecycle time.The work on the following thesis has taken place at Scania?s Fleet Managementdepartment, which develops tools for hauliers to track their vehicle fleet in real time.The purpose of this thesis was to examine how Scania can handle an increasedamount of versions of the Fleet Management System which Scania expect will be seenin the future. The investigation was conducted by preparing a number of differentscenarios that formed the basis for a discussion of what these different scenarioswould mean for different parts of Scania?s business.

Due to the globalization today the competition in the market has in- creased and it requires flexibility and produce according to customer demand. In order to reduce the cost of wages industrial companies are now considering moving the manufacturing to low-cost countries. To keep up with the competition in the market without moving the manu- facturing abroad, Lean Automation was developed. The concept of Lean Automation is to reduce the perceived complexity with automa- tion and make automation available for new users and in new applica- tions.Haldex Brake Products are situated in Sweden and want to maintain the manufacturing of the automatic brake adjusters in the country. It is a product well-known and highly exposed to the competition in the mar- ket.

In this report I summarize the thesis, which is about to check what will happen if you decide to increase the interval between the a-checks, carried out on the Norwegian airline Widerøe. They want to know if an increase in time between the checks can give them an opportunity of increasing their aircraft fleet. In the current situation Widerøe has 11  Dash 8 Q400 and can consider a possible increase of 3 planes. This would be done without the need to increase accessibility of the hangars and increase in staff.What determines how often a check is performed is the maintenance tasks which has the shortest maintenance interval. On the Dash 8 the shortest interval is 600 flight hours.

This thesis for the Master of Science degree was performed at Oppunda Electronics AB. The assignment was to further develop an existing prototype of a dispensing equipment. The dispensing equipment doses a kind of glue, bonding which dentist use to mend teeth. The dispensing equipment is adjusted to dose 12 micro litres of bonding. With the dispensing equipment SafeBond Electronic the user can reduce the bonding consumption with approximately 50 percent.

The aim of this thesis is to study the reading habits of Swedish librarians visualized by librarians from Götabiblioteken ? a collaboration of 14 public libraries in mid-Sweden ? focusing on the reading done on their spare time, even if work-related. We started with a survey sent out to 74 librarians in October 2013, answered by 56, and followed up by interviewing 7 of them in November.We tried to answer these questions:To what extent does the working librarians read on their spare time compared to before they started working?What literature do they read, now compared to before they started working?To what extent does their perception of what they should have read affect their private reading?In what way does a librarian in the beginning of their career differ in reading habits from the reading habits of a librarian with many years in the profession?The result of our study shows that most of the librarians read as much or more than before they started to work. They are more selective in their choice of literature and are affected by their work in it in different ways.

Stump wood was used between 1850 and 1950 for production of tar and as firewood. In the 1950s the use decreased because of the introduction of the cheap fossil oil. In the 1970s stump wood became an interesting issue again as a raw material for the pulp industry. Stump lifting has today become a possible source for bioenergy. The objectives with this study were to investigate the productivity of stump lifting and stump extraction, and to analyse the economy.

Today therapy dogs (Canis lupus familiaris) service people more than ever and different categories of work places use therapy dogs to help their caretakers. Many studies have been made on the positive effects in patients when they are given contact with a dog, but very little have been done on how the dog experience its situation and what kind of behaviour a therapy dog shows during its working days. This work was made to investigate the behaviours that educated therapy dogs in Sweden showed when they were in contact with a caretaker and to find out if the dogs showed any signs of stress or some other kind of discomfort. To do this a survey was sent out to 17 educated therapy dog handlers in Sweden that together had 18 educated therapy dogs. The survey contained 39 questions about the daily work of the therapy dogs when they were together with caretakers and some questions about the therapy dogs spare time. A question about what kind of dog breed the therapy dog handlers had were also in the survey to investigate if some breeds were more usual as therapy dogs.

Bakgrund: I Sverige finns tre hjärttransplantationsenheter, dit patienter med svår hjärtsvikt remitteras för hjärttransplantationsutredning. Gemensamt för patienterna ar deras livshotandetillstånd. När den medicinska behandlingen inte längre har effekt är en hjärttransplantationden enda möjligheten till fortsatt liv. Under transplantationsutredningen penetreras patienternas fysiska och psykiska tillstånd. För de flesta patienter är transplantationsutredningen och acceptansen for hjärttransplantation förenad med stress, oro och ångest.

The purpose of this study is to investigate in what extension students experience that computer and videogames affect them. I have chosen to focus on the physical, mental and social affect that this activity might bring them. I have also examined how much time the students spends in front of the computer or the videogame and in which social context they play.The method I have chosen to use is a quantitative opinion poll which I used in three classes of the later junior high and I have also conducted five qualitative interviews.The conclusions I have drawn from this investigation are that computer and videogames affects teenagers both physically and mentally. Physically the affects of playing videogames mostly can be derived to the physical inactivity they expose themselves to. The students themselves did not experienced any positive physical affects from their playing.Amongst the mental affects that stood out the most I recognized the social training that online gaming provided and also the intellectual stimulation that certain games offered the player.

The aim of this paper is to examine how boys in grade nine experience and handle stress, to find reasons why stress occur and what help the boys can get to handle stress in a good way. Our supervisor was Gunilla Lindén. In our study we used qualitative interviews to answer these questions. We interviewed four fifteen- to sixteen-year-old boys and two recreation in-structors. We also conducted a group interview with the boys.

AbstractThe urgency to find alternative fabrics to conventionally produced cotton is increasing as vast amounts of agrochemicals are used and a lot of irrigation is required. In this literature survey the potential of organic cultivation practices to produce highly qualitative hemp fibre, suitable for the textile industry, was investigated. The definition of a fibre in the textile context as well as of the qualities that are essential for a textile fibre was necessary as a base for the discussion in this thesis. The quality parameters looked at were fineness, strength, length, friction, and colour. The impact of external growth factors and plant development on these quality properties are discussed.

This document is a summary of my work to create a project management system for a small firm working with computer graphics. The intention is to manage customers, projects, images and invoices in the easiest possible way. To make the system as flexible as possible a web-interface was chosen which makes it possible to access the system from any computer, making it independent of any particular operating system. The only requirement on the user environment is that the computer must have a connection to the Internet to be able to access the system. The different techniques that have been used to develop the project management system is primarily Ruby on Rails and a MySQL database.