Parkeringsproblemet finns i storstäder över hela världen. Med fler människor som skaffar bilar och större städer som inte hinner med i utvecklingen av stadsplaneringen så kommer problemen att öka. Felparkeringsavgifterna i Sverige ökar år efter år och datumparkering är en stor del av det i Gävle. Syftet med arbetet är att utveckla en prototyp på en parkeringsapplikation som på ett enkelt sätt visualiserar var det är tillåtet att parkera. Ett annat delsyfte är att undersöka vad bilförare kan om datumparkering och om en applikation kan hjälpa till att lokalisera platser där det är tillåtet att parkera.

Open access has played a significant part in the development of scholarlycommunication. Today, several research funding agencies around the worldrequires that the results of the research it supports must be published openaccess where the underlying idea is that publicly funded research should befree and available to all users. The purpose of this thesis is to discuss the issueof open access publishing from the perspective of researchers in the field ofodontology, focused on their attitudes, behaviors and publishing experienceswith open access. Through a qualitative interview study with fiveodontological researchers, the results have been compared to previous studieson researchers' attitudes and experiences with open access. The results showthat both knowledge and experience with open access publishing is fairly lowamong the participating scientists.

By today?s date there are a lot of companies that are in great need of restructuring their paperwork in a more organized way. This can be excellent arranged with the help of properly constructed computer software. The aviation industry is no exception, but actually a good example of this. Täby Air Maintenance (TAM) is a company which is situated in Örebro.

The aim of this study is to increase knowledge and understanding of free play or free fun time importance for children of age around five years in preschool, in order to promote children?s development and learning. The focus was on exploring and better understanding of teacher?s and educators? approach to the free fun play time as a tool in their educational work, and also about their own role in this context as well as analyzing of forms, rules and structures spontaneously created by groups of children having free play fun time. Another important moment of this study was to give more light on approaches to this issue in education theories by Piaget, Vygotsky and Freud among others.As to the practical experimental part of the study it has been performed at a preschool and kindergarten in a suburb at the outskirts of Stockholm, with four employed educators there and with groups of children of age around five.

This paper, called Pupils' practice of source criticism on the Internet, is investigating pupils? use of source criticism. The main research question was: how much knowledge pupils from an upper secondary class have about the use of source criticism, regarding examining data from the Internet intended for assignments. Furthermore, developing a suitable method to investigate this was included. The main research question led to further sub questions that aimed to answer to what extent pupils consider source critique criteria as sender, aim, up-to-dateness, credibility and dependence.The study has been conducted by using mixed methods, both qualitative and quantitative methods.

The main purpose of this master thesis is to examine how high school students think when they independently are evaluating information for a school assignment. We examine what types of sources they use, and what their reasons are. Besides that we also examine what sorts of criteria they use when evaluating if a source is usable, and if there are any other factors that can have an influence for their choice of material. We have done a qualitative study with 23 students, where the students wrote down their answers in a questionnaire containing wide open questions. We have created our own tool for analysing the material by extracting the most general things in our chapter of earlier research, concerning the three questions which our study is based on.

This thesis considers the development of the software for an, newly developed, embedded real-time control system, based on a Periferal Interface Controller (PIC). The control system is developed to be used for several different applications. In this thesis work, software for two different applications are developed. The first task is a time controlled system, while the other task is implementation of aPI-/PID-controller. A user interface is also developed and implemented.The time controlled system is an automatic horse feeder, which is used for feeding horses at certain predefined points in time.

Emwiro Vibe is a complete system for seismic measurements. The functionality of the system was before the completion of this project handled using a software contruction based on a state machine. Emwitech, the company developing Emwiro Vibe, expressed a desire to replace this solution with a real-time operating system (RTOS). The project consisted of two parts. Firstly the existing software was studied, available RTOSes was evaluated, and the RTOS most suitable for the application was selected.

Emwiro Vibe is a complete system for seismic measurements. The functionality of the system was before the completion of this project handled using a software contruction based on a state machine. Emwitech, the company developing Emwiro Vibe, expressed a desire to replace this solution with a real-time operating system (RTOS). The project consisted of two parts. Firstly the existing software was studied, available RTOSes was evaluated, and the RTOS most suitable for the application was selected.

The purpose of this project was to study how the interference between two antennas in a MIMO system affects the linearity of the power amplifiers powering the antennas. For the MIMO system, two power amplifiers and twoantennas were constructed and designed using the software ADS and a software defined radio was constructed using the platform USRP and the software LabVIEW. The result was that the interference between the antennas affectsthe linearity of the power amplifiers powering the antennas adversely and a reasonable theory was that the interaction decreases inversely proportional tothe square of the distance..

AbstractThis work is about children?s motor activity. You can often hear in media about sedentary children, and that one of the factors which contributed to this is computers and things like that. The main goal with this work is to find out how preschool teachers take care of children?s joy of movement and how they work to promote children?s progress of motor activity.

I dagens samhälle så används internet mer och mer för att få fram information, så är även fallet förkartor. I denna uppsats, som gjorts på uppdrag av Tieto Sweden Healthcare & Welfare för att kunnaanvändas i systemet Laps Care, kommer det tas upp lösningar för att hämta geografisk data viakarttjänster med hjälp av Web Map Service (WMS) tjänster i en .NET applikation.Detta examensarbete kommer att ta upp, på en grundläggande nivå, hur WMS-standarden kananvändas av en klient för att visa digitala kartor från en WMS-tjänst samt lite kort om andraalternativ till WMS så som Web Map Service Tile Cache (WMS-C) och Tile Map Service (TMS)tjänster. Det ges olika förslag på open source komponenter som kan användas för att hantera sådanatjänster med fokus på SharpMap som valdes att användas i prototypen som gjordes för att visa huren sådan klient kan se ut.Uppsatsen kommer också behandla kartografi där det kortfattat förklaras om vilka riktlinjer somborde tas för en karta.I andra stycket tas kortfattat upp hur webbtjänster fungerar och även vad det finns för för- ochnackdelar att använda sig av sådana tjänster.Det kommer också förklaras vad Geografiska informationssystem (GIS) är och hur det användsidag.Sammanfattningsvis så utvecklades en fungerande prototyp med hjälp av open source komponentenSharpMap som kan visa kartor från WMS, WMS-C och TMS tjänster och om en ERSI Shapefilmed vägdata finns tillgänglig så går det att söka efter gator..

As the speed and complexity of computers have increased so have software and the expectations of users. Software development follows a straightforward evolution where complicated tasks are made easier by better tools; this repeats itself as those tasks in turn are automated.Software mechanics that were seen as revolutionary a decade ago are seen as obvious requirements that no multimedia application can be without.dotNet is the next step in line and makes it easier and faster to build software.This report focuses on the development of a multimedia platform developed in dotNet. It does this by developing the tools and framework from which a complete game can be built.A game is selected because it combines the most aspects of multimedia development, such as interaction, graphics, sound & music. The report goes further by describing why the game looks like it does as well as the mechanics of the game and the benefits of the dotNet platform..

In order to reduce the price for, and improve the performance of automatic control systems for magnetization of synchronus generators, the possibilities of using a PC based software PLC system, Programmable Logic Controller, has been investigated. The result is a system based on the CoDeSys software PLC with runtime environment from 3S-Software, communicating with external units via Modbus fieldbus. System price is reduced from ?5000 to ?2000 and system processing speed is reduced from 10 ms for a Siemens S7 PLC to 4 ms with the CoDeSys PLC system though unsolved problems with runtime seizure caused by improper settings in the PC BIOS..

The aim with this study is to examine how students and teachers value source criticism. Partly, this regards how teachers practice this in their teaching and how students work with it during lessons ? but also how students value source criticism in situations where the teacher not has pointed out that this topic is part of the actual assignment. Moreover, there is a focus on investigating how students who are critical of the sources take this into account in their daily lives; for example, when they surf on the Internet or when they discuss news articles or other media. This essay is based on interviews with students and teachers, using a qualitative method. The results of this study show that both students and teachers find source criticism to be of major importance.