This thesis has been performed for the company System Andersson as a part of the bachelors degree in information technology at the School of Engineering in Jönköping. The thesis is based on the development of an iPhone application.System Andersson has an application for Android that is being used for their MPS system (material and production control system). Their customers, however, have also showed interest in being able to use this application for iPhone.The students handle the subject of iOS developing, including the design of the application, the use of the development language Objective-C, the use of the scripting language of Json used for server connections and SQL.The primary goal with this thesis has been to improve the students knowledge in such subjects as application development for mobile platforms, in such areas as Xcode, which is the development platform that Apple uses and Objective-C, which is the development language being used. The result of this thesis is an almost fully functional iOS application, similar to the Android application with some functionality missing..

Since the turn of the millennium a sharp increase in the interest for bio energy has been observed. Important reasons for this growing interest can be due to the fact that fossil fuels are a finite resource. A net discharge of greenhouse gases occur when fossil fuels are burned. The discharge of greenhouse gases are considered to be the main reason to the greenhouse effect. Means of control to increase the use of bio energy has been introduced and, as intended, the use of bio energy has increased. As a result of the legal provisions the ability to pay for bio energy has increased, which the forest industry view as a problem.

The goals of this Bachelors? Thesis were to establish the production loss through the VTIS1 Pasteur at Arla Foods Linköping dairy and then suggest simple but effective solutions to minimize the losses for each production run. If the timeframe allowed it, some of the solutions would be implemented and tested in full production to determine their impact on economic and environmental savings.The very first step of this project was to establish the statistics over what losses there is in the production pipeline through VTIS1, from milk and powders in mixer tanks to finished and packed products in cold storage. Then, when knowing how much product was actually lost and where, those bottlenecks could be pinpointed and examined more closely. At this stage the focus was switched, from the otherwise complicated and broad manufacturing process, to the VTIS1-aggregate, since early data indicated there were quite substantial losses there.In conjunction with this project Arla Foods purchased an absorption photometer-measuring device (OPTEK AS16) that could be inserted straight into the product stream out of VTIS1, allowing real time measurements of its optical density.

This master thesis covers the development of an automatic tuning process for the existing speed controller for drive systems. The drive systems are resonant two-mass systems where a motor is used to drive a load connected by a shaft. The developed method relies heavily on system identification and the construction of a complete mechanical model of the process. With this approach, the common problem with poor load speed control that derives from measuring only the motor speed can be addressed and solved for a majority of such processes.The automatic tuning method has along with general test functions been implemented in a complete tool for automatic tuning, testing and performance evaluation and reporting for drive systems..

The study is based on Lev Vygotskijs and John Dewey's learning theory. Such is ?the zone for immediate development? and ?learning by doing?.Purpose: The study's purpose was to examine how four teachers´ work with bilingual children's language development in a preschool and in a preschool class. These questions will be answered in my study: 1). which view of bilingualism have been the educators? 2).

The project this report is handling has been implemented on NBB, Nordisk Bilbelysning AB in Linköping. The company produces and develops lightning and searchlights for all types of vehicles. Lately NBB´s supplier of electronics, OSRAM, has developed a mercuryfree xenon lightsource. Mercury is one of the most hazardous environmental waste and to get rid of the mercury entirely in the lightsource is a big step that means alot for the environment.This lightsource will be placed in one of NBB´s worksearchlights called My, and will be sold as an alternative to mercurycontaining searchlights. NBB wants to put an environmental label on this product and they want to have essential information about the product that is needed for the production.

Purpose: The aim of this thesis is to examine how word of mouth and buzz marketing affects Uppsala´s businessstudents attitudes towards Red Bull. To solve this purpose we intend to answer some underlying questions.Theory: We have used relevant theories within word of mouth, buzz marketing and consumer behaviour. Our thesis will bring up the essential parts within these three different theories that we believe are relevant to our purpose.Method: In this thesis we have used both quantitative and qualitative methods such as interviews and questionnaires. The questionnaires will be handed out at Economicum at Uppsala University.Empirical study: This part is based on our questionnaires handed out to business students at Economicum, but also on our interviews made with employees working for Red Bull.Conclusion: Our empirical study has given us a clear picture of how Red Bull works and use marketing tools to promote their product. Through our questionnaires we have also found out what attitudes consumers has against the brand and the product.

Companies and projects often face the challenge of creating something new to increase their competitiveness. In this process of creating something new creativity is an important factor. By using a creative approach and utilizing creative processes new innovations emerges. An industry that has grown in recent years is the computer games industry. Competition is fierce and for the companies to succeed, the product need that extra something to make it stand out among all the produced games.The project manager's role in the creative process and the ability to be creative within a distance based company is not something highlighted by previous research.

This final thesis aim to create a support that can decrease the uncertainty when planning the cable drum flanges lines that produces cable drums in the interval 100 to 320cm in diameter at Vida Packaging in Hestra. The purpose attains through finding an optimal batch size that minimizes the total storage cost and order prime cost, without degenerate delivery capacity to the customer. Through survey the sale and stock balance development during 2005 and 2006 for cable drums in Hestra and give alternative suggestions how to plan the production after installing a new cable drum flanges line. The study also explores different ways of working during product change in existing nailing line, to minimize the order prime cost. Vida Packaging in Hestra is a part of the Vida group, which is Sweden?s largest privately owned sawmill group with seven sawmills placed all around southern Sweden.

In today?s society, people do not solely purchase a product for its promised use. Instead, a brand is purchased and along with that brand comes a variety of associations. The associations of a product?s brand are what contributes to the added value that, according to this study, is what distinguishes a brand?s power.

Arms trade is a multi-faced issue, it can increase the state's economic revenue; however also endanger the human security. The European Union's member state United Kingdom is one of the five largest arms traders in the world. The EU promotes human security in its work, especially in the union's development policies. These circumstances address the main question of the study: is there a contradiction between the UK's arms trade and the EU development policies. The objective of this study is to research the stately weapon use in three of the UK's trading partners, and how it could affect the EU development policies.

My purpose with this paper related to my questions was to find out how professionals preeschool teachers working on multilingualism. I also wanted to get answers on how pedagogues in the preeschool may promote multilingual children´s language development, the factors that promote multilingual children´s language development and the role parents have in the language development of multilingual children. I chose to do my study in the form of interviews with professional preeschool teachers and interviewees described including the need for more knowledge of pedagogues around multilingualism. My result based on theoretichal background and the study is that pedagogues should let the children´s all languages esemble together. A factor influencing the multilingual children´s language development is ambient attitudes to multilingualism.

In recent years, agile software development methods have become increasingly popular throughout the world. Today there are a number of different agile methods and they all rest on the Agile Manifesto that was formulated in 2001 as a reaction to the traditional software processes.The aim of this thesis is to make a survey of some of the agile methods used today and to see how they are being used in practice. It consists of two parts: a literature study and an interview study with people working in the software business. First, a definition of agile methods is proposed and a number of different agile methods are described. Second, the interviews are being analysed with special focus on communication, collaboration, expectations and results.

ABORT ?n GO is a design project within the crossing boundaries of Critical Design and IndustrialDesign.The contemporary discourse on abortion is problematic, and infected by double norms. Thesenorms may cause feelings of guilt and shame in women who have an abortion. The abortion rightis built upon conflicting standpoints; one is that women have right to have an abortion, withoutbeing questioned. Second is the notion that abortion is something that should be avoided, implyingthat you?ve done something wrong if you have had an abortion.With this project and physical product I want to explore and discuss the contemporary discourseon abortion in Sweden.

The purpose of this thesis was to describe what factors influence consumers? choice when buying probiotic products. Functional Foods have been predicted a bright future on the food market but so far the concept have not been embraced by the consumers. The reasons for this are many and not clearly understood. Positive health effects are what set a functional food product apart from traditional food stuffs of the same type.