An energy calculation model for Swedish houses   that is fast, flexible and user-friendly has been developed within the   framework of this thesis.  The model   also provides a set of actions which may be investigated in the model based   on savings and payback period. Energy use in a house depends on the technical   conditions, such as building envelope and heating systems, which outdoor   climate the house is exposed to and who lives in the house. Energy use for a   house can be divided into heating, hot water and household electricity. There   are several methods to calculate the energy use of a house. This report   summarizes the methods that may be suitable for a fast and user-friendly   calculation model.

This paper is a degree project on the C-level, 15 points at University West, Department of Business and IT dept. Informatics. This study is about agile methodology and its impact on IT projects. Requirements management is a process within an IT project, where customer has certain requirements that must be met by an IT system. The difference between the traditional and agile development is in the requirements management process and it can cause problems in a project.

Human Computer Interaction (HCI) is a broad discipline that studies different concerns regarding interactive systems? development. One of the major interest points within the discipline is the reasoning behind building specific functionality into computers and the long-term effects that usage of systems will have on humans.Within Human Computer Interaction there are theories and frameworks how to involve a user in the process of developing new systems. In this paper focus is applied to the development process within developing applications for Enterprice Digital Assistants (EDA) and to what extent the end-users are involved in the process. Fazer Bageri AB has been choosen to represent a business corporation that uses handheld computers in their everyday tasks.The method used to gather information for this study has been by performing interviews and observations with key stakeholders at Fazer Bageri AB and MobiOne AB.

Umeå University currently uses two Course Management System, Moodle and Sakai (Cambro). Both Moodle and Sakai are based on open source code and are today the two more popular choices among Swedish Universities. They both have different strengths and weaknesses both from a technical perspective and a user perspective. This can create problems for a course responsible/teacher when it comes to planning the course structure at a distance course but also when planning the course structure on a campus course that uses a Course Management System. With this as my starting point my formulations of questions become:How do the Course Management Systems that Umeå University uses differs, both from a technical perspective and user perspective?What possibilities is there in the Course Management Systems to use a different Course Structure?Is there a noticeable difference on the view of Course Management System of teachers and students at different departments?The purpose with my essay is to create a basis that course responsible/teacher can use to plan the course structure.

Swedens membership in the European Union have resulted in an international characterized labour market. The construction sector is the area who employs most posted workers among the 7400 employees who monthly enters the market. It?s also the sector where a big part of the work-related deaths occurs. The purpose of this study is therefore to contribute to a greater understanding of the regulation regarding posted workers, their work environment and the consequences of it.

The aim of this project is to study the work that has been done by the youth welfare to prevent accidents and to increase the preparedness in case of fire. Further the aim is to develop a basis to improve the interaction between the fire services and the youth welfare. The conclusions that were made during the project can be used to increase the safety of the environment that estates by the youth welfare..

The proponents for conscience wants to get a clause that will allow the health professionals to due. scruples waive certain duties. Swedens decision makers has despite pressure from the Christian De-mocrats and the Sweden Democrats decided not to implement freedom of conscience in health care. The purpose of this paper is to investigate whether Sweden has the obligation to provide for freedom of conscience in health care. Furthermore, it must be examined, whose rights according to the law will go first, health professionals right to freedom of conscience or the patient right to equal treat-ment.

In today's society it is becoming more and more important with direct marketing. Some of the direct marketing is done through e-mail, in which companies see an easy way to advertise himself. I did this thesis work at WebDoc Systems. They have a product that creates web documents directly in your browser, also called CMS. The CMS has a module for sending mass e-mail, but this module does not function properly and WebDoc Systems customers are dissatisfied with that part of the product.

Trenden är att allt fler människor upplever en oro av att utsättas för brott när de vistas i stadens offentliga rum, trots att brottsligheten generellt minskar i Europeiska städer. Att känslan av otrygghet ökar är ett av de största sociala problemen i dagens städer.Målet med studien har varit att ta fram en metod som kan användas för att kartlägga otrygga platser i städer och resultatet kan sedan användas för att ta fram de trygghetsskapande åtgärder som kan behöva vidtas. Syftet har varit att utvärdera metoden för att se om den är användbar för kommuner i deras trygghetsarbete.Utifrån den forskning och litteratur som finns inom ämnet trygghet utformades den metod som kom att användas i studien. Metoden som togs fram kallas InF (Identify and Fix) då syftet är att identifiera otrygga platser för att sedan åtgärda dessa. Medborgare i Gävle fick i en undersökning markera vilka platser som de upplever otrygga och varför, detta jämfördes sedan med en karta som visar koncentrationen av anmälda brott.

Today automatic milking systems (AMS) are growing in popularity. In these systems the cows are loose and have to get to the robot and the feed on their own. The cows ranking in this system affect their welfare. In this study data from seven years in an AMS was used and analysed. The aim was to investigate how ranking could affect the behaviour of the cows at milking and at feeding.

This master thesis deals with steel girders subjected to patch loading caused by concentrated moments. There exist no good methods to calculate by hand the ultimate resistance for this load case. In ?tunnplåtshandboken?, (Handbook for sheet metal, which is published by SSAB), one calculation method is presented. It?s however fairly difficult to use, because of many calculation steps and many graphs.

This thesis takes a closer look at the USA Patriot Act and the literary debate that has followed the passing of that Act. The aim of the thesis is to define what freedom is for the two opposing sides using McCallum's freedom model.The literary analysis shows that the most common argument from authors who are pro Act is that in desperate times like these one must relinquish a part of the individual's freedom to ensure the safety of the collective. Amongst those authors who are against the Act concerns are raised for the possibilities of abuse as a result of increased government power such as the ability to detain immigrants for long periods of time, surveillance and increased exchange of information between federal agencies..

The main purpose in this degree thesis is to investigate changes in performance when introducing a newly produced Real-Time database in one of CC Systems products, the Diagnostic Runtime Engine, DRE. The thesis is a collaboration between CC Systems, creator of DRE, and Mimer AB, developer of the Real-Time database.The result reveals that the time spent on database access is considerably lesscompared to the originally used database. The research has lead to several additional requirements on the real-time database and these are presented as part of the result in this thesis. The additional features will help making the product more suitable for DRE and similar applications.Additional research is required to be able to recommend the use of this product or not. Primarily the performance in another operating system, Windows CE, but also the introduction of additional features should be investigated.

Discussing light and lighting in the night-time environment of Tensta, a Stockholm suburb built between 1962 and 1970, this thesis suggests that lighting should be designed for the outdoor environment as a whole. The feeling of safety and human perception are important components in this thesis. Starting with some comments on visual perception and how we adapt our sight to an interval of the visual input we get, makes it possible to understand that more light sometimes hides, rather than reveals, things. Amongst the dispersed houses, in the green parks of Tensta, this turns the pedestrian roads, lit by pole-top-mounted fixtures, into light tunnels in a dark surrounding. Talking about the feeling of safety I am inspired by, amongst others K. Lynch, B. Hjort and J.

Recent studies have reemphasized the importance of competition in democracy. An ideaoriginating from Weber: that demoeratic competition leads to more qualified leaders, has been resurrected. Research shows that democracies are more Iikely to elect leaders with a high leve l of education, and with in demoeratic states stronger competition correlates with elected politicians with higher education, more political experience and higher previous income. This study researehes whether the earrelation between greater competition and electedcandirlates with higher "Curriculum vitae-qualities" holds between electoral systems. Does a more competitive electoral system elect candirlates that score higher on such measures? Using education as a proxy forthese qualities the study traces different outcomes on education in a mixed electoral system, camparing the majoritarian (more competitive) part of the electoral system with the prop011ional (less competitive) part.