The objective of this study was to assess validity and reliability for five different owner-completed instruments evaluated to assess chronic musculoskeletal pain in cats. All of the instruments were questionnaires, three asking about behavioral changes, one about the degree of pain and one about quality of life. One of the instruments was written originally in Swedish, the other four instruments were translated into Swedish before use. Data available were records from 57 cats with no signs of pain and 11 cats with different pain-related diagnoses. The diagnoses were ensured by clinical examination including palpation and manipulation of joints, gait testing on a force-plate and X-ray scans. Instrument 1 was completed by 57 pain-free and 11 pain-affected cats.

Denna studie syftade till att ta fram ett ramverk för utveckling av API:er för tjänsteorienteradearkitekturer. Studien tar sin utgångspunkt i forskningsprojektet e-Me (utvecklingenav en integrationsplattform för att underlätta studenters vardag) samt en benchmarking avde i nuläget mest använda API:erna på webben. Studien har fem faser: En litteraturstudie,en benchmarking, en kvalitativ genererande intervjustudie, en teoribildande fas (framtagningav ramverket), samt en kvalitativ validerande studie. Litteraturstudien tar upp sådanafenomen som utvecklingsmetoder, systemarkitekturer (bland annat SOA) samt metautveckling.Denna studie låg till grund för den första intervjustudien, som i sin tur låg tillgrund för benchmarkingen. Resultatet av dessa två studier bildade tillsammans en grundför ramverket SOAPIF (Service-Oriented Application Programming Interface Framework),som till en början innehöll fyra olika faser: Conceptualization, där man försökerbilda sig en uppfattning om vad API:et skall exponera; Definition, där man försöker definieraett kontrakt för API:et; Testing & Implementation som tar sin utgångspunkt i testerför att implementera API:et; samt Delivery, som är den fas där API:et skall levereras.

Abstrakt Under vårt kandidatarbete arbetade vi under 20 veckor med att utveckla ett webbaserat spel riktat mot Facebook. Vi använde Agile/Scrum som projektmetod för vårt arbete och förändrade metoden och utvecklade verkyg för att effektivisera den för vårt syfte. Vi kom fram till att det är svårt att göra ett socialt spel och att det viktigaste i produktionen är att se till att det finns en tydlig koppling mellan spelarnas interaktion med varandra och den grundläggande spelmekaniken. Vi tappade fokus under utvecklingen och lärde oss den hårda vägen vikten av att planera realistiskt och börja ifrån grunden när man utvecklar ett spel. Spelet vi skapade använder sig av slumpässigt genererad terräng, är skrivet i JavaScript och utspelar sig i en viktoriansk miljö.

The report examines the factors which may be a contributing cause to the problems that are present when ferritic stainless steel are eddy current tested in a warm condition. The work is carried out at Fagersta Stainless AB in Fagersta which manufactures stainless steel wire. In the rolling mill there is an eddy current equipment for detection of surface defects on the wire. The ferritic stainless steels cause a noise when testing and this noise complicates the detection of defects.Because of this, a study was made of how the noise related to factors such as steel grade, temperature, size and velocity. By observing the signal and with the possibilities to change the equipment settings the capability to let a signal filter reduce the noise level were evaluated.

Automationscenter & Bråvalla Elteknik AB is a company that offers the market completed total solutions where the customer can operate and monitor their production from the terminal. In these total solutions they lack standard circuit which are developed by the company and which could manoeuvre/control/monitor controlled process objects. This report defines the work of developing the most common standard circuits.The report is initiated by a short theoretical part about PLC and the PLC system, with a connected terminal, which has been used. Thereafter, the turnout of the demands of specification is reported, after discussing with the supervisor in the course of the project. The report concludes with a disclosure of how the programming, the documentation and the testing have proceeded and a final discussion concerning the project and proposals on continuation.The result is a CD with the documentation of standard circuits and how they are implemented in a new project.

Abstrakt Under vårt kandidatarbete arbetade vi under 20 veckor med att utveckla ett webbaserat spel riktat mot Facebook. Vi använde Agile/Scrum som projektmetod för vårt arbete och förändrade metoden och utvecklade verkyg för att effektivisera den för vårt syfte. Vi kom fram till att det är svårt att göra ett socialt spel och att det viktigaste i produktionen är att se till att det finns en tydlig koppling mellan spelarnas interaktion med varandra och den grundläggande spelmekaniken. Vi tappade fokus under utvecklingen och lärde oss den hårda vägen vikten av att planera realistiskt och börja ifrån grunden när man utvecklar ett spel. Spelet vi skapade använder sig av slumpässigt genererad terräng, är skrivet i JavaScript och utspelar sig i en viktoriansk miljö. Nyckelord: Facebook, spelutveckling, webbutveckling, internet, sociala spel Abstract During our bachelor thesis we worked for 20 weeks with the development of a web-based game for Facebook. We used Agile/Scrum as our project planning method, changed the method to make it more effective for our purpose and developed tools for the method. We came to the conclusion that it's hard to make a social game and that the most important thing in the production is to make sure that there's a clear connection between the players' interaction with each other and the foundations of the game mechanics. We lost focus during the development and learned the hard way the value of planning realistically and to start from the core when developing a game. The game we created uses a random generated terrain, is written in JavaScript and takes place in a Victorian environment. Keywords: Facebook, game development, web development, internet, social games.

Most often when developing a new system there is a need get a functioning testtool up and running. Including time, cost and resources the solution isn?t always obvious, developing your own or buy one ?of the shelf?. The purpose of this thesis is to study how a general testtool for executing functional tests should be designed to be reusable, be based on recognized knowledge and be able to fast and simple be customized for different types of systems. Key functions from the litterature is presented and used in the design of a testtool prototype.

Objective: The study will investigate whether cash liquidity have a negative affect on profitability and share value of companies, listed on Nasdaq OMX Stockholm 2008-2011. Part of the purpose is also to show if the industry risk is of importance for treasury management of these companies.Method: The methodology for the study is key analysis through hypothesis testing and regression analysisConclusion: The liquidity ratio affects profitability in a negative direction on the entire sample. No other conclusion can be drawn..

Today the competition in the automobile industry is getting all tougher. The technology behind cars becomes more advanced. To get ahead of competitors car companies has to look into new areas of innovation.One important area is vehicle safety. Bigger companies have come so far in vehicle safety that difference between cars more depends on the car type (size) than the technology behind it.There is one area where vehicle safety that still has great opportunities for improvement, which is in active safety. The term active safety states that the car has the ability to identify treats and automatically respond to the treats.

In this project I have worked with creating a new kind of room in a hospital enviroment for children. The main purpose of the project has been to form a secure and positive experience for the patient while visiting a specific room at the department of childrens physiologi, at Drottning Silvias Children- and youth hospital in Gothenburg.The project was based on questions like how it is possible to move the focus from the unsecure and scary, to something secure and positive, when the patient is going through an testing situation.The target gruop included a wide age span (0-16 years old), therefore I have worked with a theme, H2O, that works for diffrent ages. In the room, I have applicated the theme in different levels that is changeable depending on the age of the patient.During the project I have presented my ideas for the staff at the hospital. We have discussed their problems, what they wish in their working enviroment and how they experience the situation for the patients. I have also asked the patients how they experience the specific room today.The result of the project is a visual idea of how you can create a room, that you don?t exepect to find in a hospital..

Construction of an autonomous wind station was a project with the goal of creating a product that could collect wind data from a sensor and then transfer this data to a server wirelessly over the GSM network. The device would be powered by batteries and solar cells and function fully without requiring external power supply. This required that a small computer was constructed and programmed to store and send data at predetermined cycle times and programming of a server that received the sent data. The project also required optimization of power consumption and dimensioning of solar cells and batteries based on this. The construction of this station demanded research both for the selection of hardware and programming software. The computer was based on a microcontroller and a GSM module that sent the data over the 2G network.

Många projekt misslyckas och en av anledningarna är dålig styrning av projektet i allmänhet och inom IT branschen i synnerhet. Baserad på kritik av de traditionella metoderna under de senaste åren, så har det uppkommit flera lättrörliga metoder som kallas Agila metoder. Scrum är den mest kända Agila metoden som används idag. Metoden lovar goda resultat, men i en artikel ur tidningen Computer Sweden (feb 2009) står det ?siffror visar att nio av tio Scrumprojekt misslyckas?.

In recent years, employees at large companies have started to demand that their employer should work more for good causes. The money the company wants to donate to charity is distributed mostly through a vote to decide where the money will be remitted. The purpose of this design case is to develop a design concept for a web-based donation service that involves all employees at a company. Furthermore, the authors of this study intends to explore how the motivation for employees of a company can be affected by participation in this service. In this design case, the service function, quality and concept was tested and evaluated.

Värmekollektor in Sunne is a company whose main occupation is to collect the gas produced inlandfills. The gas contains about 50 % of Methane which is a greenhouse gas 20 times worse than CO2and should therefore not be allowed to leak into the atmosphere. The Methane is in as large amount aspossible used in different plants for example heating of households. But there are occasions when aflare is needed to burn the excess gas at standstills or testing of new landfills. The Flare only burns themethane to reduce the hazarder?s effect of the environment, it does not take advantage of the energy inthe gasThe goal of this master thesis was for me to create a foundation for an in-house production offlares for Värmekollektor.

This thesis is basically a design project aimed to find a safe and reliable automatic safety device, which is designed to be suitable for highly automated industrial situations. This device fits with ABB / Jokab Safety?s fence systems. These are built up around machines to create safety distances. The automatic protection device assist the operator in situations when loading or going in and out of the danger zone.