This project investigated the current market regarding wireless net and the communication between the tools used for diagnostics/maintenance and an embedded system. Based on documentation obtained through interviews a demo system was created based on Bluetooth Low Energy (BLE) communication between an embedded system and an Android device.This report intends to describe the tools and methods used in the design of the demo system and the result of an analysis of the BLE communication.Bluetooth Low Energy is an exciting protocol with wide applicability within the industrial field. This project investigated the communicational possibilities between a Smartphone and a Raspberry Pi and based on the results that emerged the conclusion can be drawn that BLE is a protocol with many beneficial applications within industrial IT..

In today's changing environment, an increasing number of companies are realizing thebenefits of analyzing business information and thereby stay competitive. By making use ofdecision support systems, known as Business Intelligence (BI), organizations are expected tocollect and process business data and thus get more out of their business.Nowadays it is not enough for organizations to have access to corporate data inside officewalls, they must also be able to bring the information "on the go", which has been thefoundation for the progress of mobile BI solutions. As the mobility increases and thecorporate data leaves the office, new risks arise, which is one reason as to why manycompanies hesitate at the idea of introducing mobile BI solutions.In this paper we explore two security aspects in the area of mobile BI solutions. Our researchquestion is as follows: How does security aspects affect a company's decision to acquiremobile BI solutions? The survey was conducted through interviews in cooperation with thefirm Optivasys, exclusively dedicated to the BI solution QlikView.A significant part of the theory we studied describes security as critical; however, ourresearch suggests a solution on how companies can manage the security aspects.

This survey is about pre-school teacher?s supervision over children?s play. In an earlier study children expressed that they had places they called their own. In those places where they were in charge the adults were not welcome unless they were invited by the children. This aroused our interest to do a survey about children?s influence over their playing time.

Background: Different forms of reward systems have been more common in Sweden and are used in purpose to motivate employees to work in accordance with a company?s goals. By creating work motivation among the employees, a more congruent situation can appear between them and the managers, and the company can perform better results. Purpose: The purpose with this thesis is to study and analyse a reward system from the employees perspective, regarding it?s affect on work motivation.

Två-statslösning för den Palestinska Myndigheten är en återkommande diskuterad väg bort ifrån konflikten i Mellanöstern. För Palestinas del har den mångåriga politiska och väpnade kampen för existensberättigande varit deras första argument i statsbyggnadsprocessen vilken har kantats av ?sexdagarskrig?, ?Yom-kippur-krig?, ?Al-Aqsa intifada? och stenkastning.Genom en fallstudie där jag har operationaliserat Barry Buzans teori om statsbildning så har jag under sökt dokumenten ?Oslo Agreement? och ?A Performanced-Based Roadmap to a Permanent Two-State Solution to the Israeli-Palestinian Conflict?, om statsbildning baserat på dessa är möjlig. Resultatet av undersökningen är att teorin bakom de statsbildande komponenterna har kunnat operationaliseras och genom detta visat att territoriet, den nationella identiteten och palestinska strategiska områden är de mest förekommande statsbildande beståndsdelarna. Generellt citeras dokumenten fortfarande i statsbyggnadsprocessen men förtroendet att bygga staten Palestina på dessa, uppfattar jag vara urholkad.Sökord: ?Palestine State Building?, ?Statebuilding?, ?Statebuilding Buzan?, ?Statsbildning?..

Voice over IP (VoIP) is a relatively new technology that enables voice calls over data networks.With VoIP it is possible to lower expenses, and increase functionality and flexibility. FromSwedish Armed Forces point of view, the security issue is of great importance, why the focus inthis report is on the security aspect of the two most common open-source VoIP-protocols H.323and SIP, some of the most common attacks, and counter-measures for those attacks.Because of the level of complexity with a network running H.323 or SIP, and the fact that it hasyet to stand the same level of trial as of traditional telephony, a VoIP-system includes manyknown security-issues, and probably at present many unknown security flaws.The conclusion is that it takes great knowledge and insight about a VoIP-network based onH.323 or SIP to make the network satisfyingly safe as it is today, and is therefore perhaps not asuitable solution for the Swedish Armed Forces today for their more sensitive communications..

The students participating in my development work will work with a process book for handicraft studies. In the beginning of their studies, the students need practical knowledge about the development of the profession itself, but they also need to be challenged and learn how to solve problems on their own which will help them gain a deeper knowledge of the subject.    I focus on open questions to create a process with the students. This process is created when working with Solution-Focused-Education. Through ?assessment for learning? we can help the students to improve their self-assessment and understanding of the learning process.

The work was carried out on Termisk Systemteknisk?s office in Linköping. The aim was to create a computer system with infrared camera technology for quality control and temperature monitoring of manufacturing processes in industry. The system should be configurable such that it can be used on several different issues, including those where the real-time analysis of camera images is required.The developed system is based on an existing framework, Panola, to deal with measurement results and images in a database. The framework is built for the system continually check for new data , and the task was to create a foundation upon which to build systems that use the framework, but fully or partially utilize direct calls .

Report of diploma work conducted at the Swedish Radiation Safety Authority (SSM) as part of the bachelors program in Nuclear Engineering at Uppsala University.All nuclear power plants in Sweden are obliged to report any deficiency in their barriers or the defense in depth in obedience to SSM?s regulations concerning safety in nuclear facilities. In addition, there is an international system for reporting such events. The purpose of this thesis is to study the Swedish report system and to analyze the differences between Swedish and international event reporting.In the Swedish system, SSM?s regulations are effectuated by means of event reports classified as category 1-3, designed individually at each Swedish facility.

For research purposes Saab has developed a generic mathematical model denoted VEGAS of an aircraft with a configuration similar to JAS 39 Gripen. Today parts of Gripen backup control system are used also for VEGAS making the system subject to both corporate and defense secrecy. The main objective of this master thesis is to design, verify and implement public pitch axis flight control system for VEGAS. Furthermore, simplifications regarding the design process is to be examined. Design of pitch axis flight control system for the entire flight envelope has been carried out.

This project investigated the current market regarding wireless net and the communication between the tools used for diagnostics/maintenance and an embedded system. Based on documentation obtained through interviews a demo system was created based on Bluetooth Low Energy (BLE) communication between an embedded system and an Android device.This report intends to describe the tools and methods used in the design of the demo system and the result of an analysis of the BLE communication.Bluetooth Low Energy is an exciting protocol with wide applicability within the industrial field. This project investigated the communicational possibilities between a Smartphone and a Raspberry Pi and based on the results that emerged the conclusion can be drawn that BLE is a protocol with many beneficial applications within industrial IT..

Today there are a big need for a system that delivers overview of all available units for different municipalities and shipping- and security companies due to the increasing requirements for efficiency. The purpose with this graduation thesis is to find out which systems that is suitable to use while developing cost-effective software for positioning and to produce a prototype for such solution.This assignment has been done at the request of PocketMobile Communications AB. PocketMobile is a company that are specialized on delivering modern mobile software solutions and systems to companies with their own vehicle fleet or mobile workers.This master thesis can be split into two separate parts, the theoretic- and the practical part.The theoretic part includes producing a number of functional requirements in cooperation with PocketMobile and comparing the available systems against the function requirements.The practical part deal with the development of a prototype that demonstrates the software recommended. The development tools that best matched the functionality requirements when the selection was made in May 2007 were Map24 and OpenLayers. The system that was selected to use while developing the prototype was Map24, because this product matches all of the requirements and it is also suited for professional usage regarding support, scalability and reliability.

This thesis has been made in cooperation with Forsheda Stålverktyg AB which develops and manufactures injection moulds and diecasting tools. The main concern has been their Trading-system which provides them with considerable amount of quality lost function.Focus has to however be put on the analysis of the Trading-system due to the fact that this has previously meant various quality issues for the company.This thesis treats quality assurance of the Trading-system, identification of the problems in the process and improvements of these problems.Quality assurance is carried out when a company detects that their quality based costs become too high. Quality based cost are? the costs that would disappear if a company's products and its different operational processes were absolute? (Sörqvist, 2001 p.30, free translation from Swedish). High quality based costs often result in increased quality problems, which can lead to substantial economic loss for the company.This work has resulted in a thorough review of the Trading-system whereupon problems have been identified.

Today adjustments on the pricing of internal transactions between multinational enterprises can lead to economic double taxation for the involved companies. This circumstance will result in an obstacle for private enterprising on the international market. Rules regarding corresponding adjustments and the mutual agreement procedure, that is used to eliminate economic double taxation, are today not sufficient tools to achieve this purpose. Consequently, changes regarding these rules should be implemented.The main reason for why economic double taxation is not put right is the competent authorities? inability to reach a suitable solution for the dispute.

Företag befinner sig i en konkurrenskraftig värld och för att lyckas överleva måste de ta handom sina befintliga kunder såväl som attrahera nya. Med hjälp av dagens teknologi, har företagmöjlighet att lagra information om sina kunder och kan därför få en ökad förståelse förkunders beteende och önskemål. CRM-system (Customer Relationship Management-system)är ett hjälpmedel i detta arbete och har därför blivit en prioriterad investering för företag dåkunder betraktas som dess viktigaste tillgång. CRM-system är en kostsam investering,samtidigt som chansen för att misslyckas vid implementering är stor. Därför är det av stor viktför företag att efter implementeringen kunna hantera, använda och ha förståelse för CRMsystemetsolika funktioner för att lyckas stärka kundrelationer och erhålla tänkta fördelar somsystemet syftar till.Studien tillämpar kvalitativa undersökningstekniker där ett fallföretag har undersökts genomintervjuer.