Today there is an even higher demand on IT-projects success rate compared to a few years ago. IT-projects must be handled more efficiently and result in a more profitable investment. In order to make the handling of IT-projects more efficient and create profitability the developers must have a broad understanding of the IT-projects characteristics and which factors that affect the result of the projects. Changes within IT-projects are often carried out through the development of a system. Since this change is more common when it comes to IT-projects it is important to handle risk and change within these kinds of projects in order to prevent and avoid uncontrolled changes.

Ocean Thermal Energy Conversion, OTEC, is a sustainable energy conversion technology that is not yet commercialized. OTEC is a technology that utilizes the temperature difference in oceans between the warm surface water and the cold water at 1 000 m depth to run a Rankine Cycle. This technology can produce electricity and provide synergies like fresh water, air conditioning and aquaculture. A simulation program for three alternative OTEC systems has been created in order to decide which OTEC system is most profitable; closed, open or hybrid system. In this simulation a production cost analysis is performed in order to investigate and decide which one of the three systems that has the lowest production cost. The production cost analysis also analyzes if the profitability is affected by the size of the facility. After these analyzes, the most profitable of the three different OTEC-systems is expanded by an installation of solar collectors in order to see if the thermal efficiency is improved. The result shows that the most profitable system varies with the size of the facility.

The purpose of this MSc thesis is to examine the retrieval effectiveness of two Web search engines with queries from the academic discipline of Classical Studies. The two search engines are chosen to represent two different types Google as a broad general search engine and Argos as a specialised search engine for the subject of Classical Studies. The search engines are compared for precision among the first twenty results returned for thirty queries. In order to avoid bias in the study, the queries are based on real users' information needs. Due to the subjective character of the concept of relevance, the study is performed with five different experiments with five different definitions of relevance.

For the company to work well, it is necessary with a good economy, a high qualitative production and a well working system concerning the environment: the whole cycle on the farm needs to be working. At the same time, debaters about the environmental impacts are also requiring higher demands for the dairy farmers and therefore also the management programs. Management programs for feed evaluation calculations have been more developed over the years. Big amounts have been invested in the new feeding system with NorFor, but no one seems to have asked the dairy farmers what they themselves want to spend their money on, and what they need help with. For the dairy farmers it is necessary that the whole company is controlled in the right way, and much more than just feed evaluation is included in this.

The background of this work is the media discussion about the effect of cultivation on peatsoils on greenhouse gas emissions. It has been argued that row sown and intensivelycultivated crops such as carrots are more likely to emit carbon dioxide than for example grassleys. The association KRAV (an association promoting organic farming) shall, from this yearadapt their environmental policy to be more climate smart and have asked the question if thecultivation of some crops is more climate smart than others? Carbon dioxide emissions fromsoil are due to degradation of organic material and the rate is controlled by microbial activity.The microbial activity is determined by a variety of factors such as temperature, soil organicmatter quality and water content. I have measured the carbon dioxide emission from fourdifferent crops at two different farms.

 Date: 2008-10-06Level: Bachelor thesis within Information Technology and business economics, 15p, EIK021Authors: Anna Karlsson, akn05009@student.mdh.seLena-Maria Lindström, llm05002@student.mdh.seMagnus Wretlund, mvd05001@student.seTutor: Marie Mörndal Title: Managing IT-incidents, a case study at ICAs IT department                            OperationsKeywords: IT-incident management, IT-incident management process, IT-incident, ITIL, CCTA Problem: An organization can benefit by having an established management process of handling IT-incidents. But how can this be achieved? Are there step-by-step procedures? What´s included in the management process of IT-incidents? Is the size of the organization relevant to which model is to be chosen? Can the work of the writers of this essay result in a recommendation of a specific model for IT-incident management? These questions lead to the following essay question; How are IT-incidents managed?Purpose: The purpose of this thesis is to describe and discuss how IT incidents can be managed.Method: The writers of this essay have performed a case study at ICA, a Swedish food retail company. Eleven interviews with nine different persons have been carried out. The interviews are analyzed in the chapter called Resultat och analys.Conclusion: Our conclusion is that there are both similarities and differences in Dept.

AbstractThis degree thesis was made in cooperation with Chematur Engineering in Karlskoga.Many of the environmental issues of today are a result of the motor traffic. Consumption of fossil fuels harms our environmental through formation of carbon dioxide and other greenhouse gases. To get under control with our environmental issues it?s important to find substitutes for oil that are both cheap and environmentally friendly. Ethanol has a long history as a motor fuel and is both enviromentally friendly has a high efficiency.According to the EU commissions directives for motor fuels, 5, 75 % of all the fuels in Sweden should be renewable in 2010.

I denna uppsats vill vi skapa förståelse för Executive Coachings påverkan på handling och interaktion i organisationers implementeringsprocesser, det vill säga verksamhetsstyrning. Studien är utförd ur ett aktörsperspektiv och behandlar fem coachade chefers upplevelse och syn på hur coachningsprocessen påverkat den egna organisationens styrningsprocess. I studien behandlar vi grunderna för handling och interaktion, kommunikation, dominans och sanktioner. Executive Coaching förväntas utveckla förståelse för interaktiva processer och hur individen och gruppen påverkas i dessa. Studien resultat motsvarar det förväntade utfallet hos den coachade ledaren.

Det finns en direkt koppling mellan den allt högre mjölkavkastningen hos våra mjölkraser SRB och SLB och vissa reproduktionsstörningar. Posten fruktsamhet är idag den största utslagsorsaken i kokontrollen. Högre produktionsnivåer leder till kortare och mer svårupptäckta brunster eller t o m till att brunst helt uteblir. Det tar också längre tid för kon att komma i brunst efter kalvning. Allra tydligast ses detta hos gruppen förstakalvare.

Syftet med arbetet är att belysa det behov av hjälp och insatser som skolorna anser sig behöva för att på bästa sätt ta emot elever med neuropsykiatriska funktionssvårigheter. Vi valde att intervjua åtta personer, vilka möter dessa barn på ett eller annat sätt i skolan. Sammanfattningsvis visar resultatet att alla önskar sig mer resurser i form av både pengar, kunskap och fler fysiska personer. Handlingsplaner för mottagandet av elever med NPF saknas på flera skolor samt att diagnosen inte sades ha någon betydelse för insatserna för dessa barn..

A self-esteem that is contingent on affirmation from others leaves the individual psychologically vulnerable. Ccontingent self-esteem has been shown to be either relationship or competence based. The aim of the current study was to examine the relationship between relationship based self-esteem, competence based self-esteem, the under dimensions of those, and self-efficacy. Questionnaires were handed out to 69 university students. The results indicated that competence based self-esteem predicted a significantly low self-efficacy.

This essay seeks to analyze the consequences of modern information and communication technology for collective action within the framework of social movements. With references to the protests in Seattle 1999, the essay argues that the emergence of distributed collective action is closely related to the use of technology, for example cell phones and Internet. This distributed collective action can be characterized by its decentralized and self-organizing features, forming a global pattern emerging from local interactions. Whereas contemporary theories of collective action can be ´stretched´ to fit these aspects, they lack analytical tools to describe and analyze such systems. Further, their rejection of classical crowd theory is problematic, since it contains valuable insights.

Människor upplever ånger dagligen, och beroende på vilka beslut som fattas kan vissa beslut ångras mer än andra. Därför undersöktes skillnader i typer av ånger med hjälp av webbenkäter som delades via Facebooks PM funktion. 80 deltagare ingick där de fick beskriva två saker som de ångrade mest att de hade gjort samt två saker som de ångrade mest att de inte hade gjort. Dessa skattades sedan på hur mycket de ångrade det samt hur pass viktigt/allvarligt de upplevde det. En signifikant skillnad upptäcktes där saker som de ångrade att de inte hade gjort skattades som viktigare/allvarligare än det som de ångrade att de hade gjort.

The aim of this essay was to investigate the effects of adopting a site to the UNESCOs World Heritage List. Thefocus laid on the example of the Decorated Farmhouses of Hälsingland, which was the most recent Swedishadoption. With the question of impact of the World Heritage List in mind, the region of Hälsingland became themain focus. The study was made with particular focus on Gästgivars, a farm located in the municipality ofBollnäs, to which the theory of social life of things was applied. The result of the World Heritage was, in the caseof Gästgivars, an increase of the cultural value and social status.This case study has shown that the impact of the nomination has not been immense, but suggests that longtermeffects can show.

The structural rationalization of rural firms in Sweden has led to many new creative ways of developing companies. The agriculture sector is characterized by the need of capital in form of buildings, labor and inventory. The rationalization process has led to free capacity in rural firms when new technology make buildings and inventory not longer necessary for the production process. To get a better cost coverage this free capacity can be used to start-up new business areas that help the rural firm to growth.The study aims to identify factors that motives entrepreneurs in rural firms to develop new business areas. The purpose is also to analyze driving forces that lies behind development of rural firms and the forces that support or not support development in rural firms.The study is built upon five cases that all can be categorized as firms with different size and orientation.