District heating covers most of the residential areas and industries in the twoneighbouring Swedish municipalities Nyköping and Oxelösund. In Nyköping,Vattenfall AB Värme produces heat in a bio-fuelled CHP plant. In Oxelösund,waste heat and use of waste gases from the steel production at SSABOxelösund is the basis in the district heating system.This report examines the environmental consequences of a connection betweenthe two district heating systems. A broad system approach is used and the focusis on environmental effects in the system.A system analysis has been performed on the result of simulations of differentheat and electricity production alternatives. The alternatives simulated wereone where Vattenfall Nyköping covers the base load in the joint district heatingsystem and two where the power plant at SSAB Oxelösund supplies the heatbase load.The conclusion in this report is that the consequences of connecting the twodistrict heating systems can be both positive and negative, depending onsystem boundaries and on the environmental focus.

The purpose of this essay is to do an ecocritical reading of Vilhelm Moberg?s The Emi-grants from 1949. By asking and answering the three following questions; How does a system present itself, What are the different reasons for emigration; Why does differentsystem fit some well and some not.By using two articles from Green Planets - Ecology and Science Fiction to illus-trate two different views; Different parts value in an ekosystem and The Ship as an ecosystem. I have also created, based on the literary text four different terms concern-ing the dynamic system; Stable, Static, Unstable and Collapsing systems. I have found that all system goes through changes, some drastic, that changes the way the parts of the systems fit with in it.

Abstract New methods, techniques and tools for the building industry are constantly being developed and improved and launched on the market. The problem in the building industry development is not that the products are not good enough. The problem is instead that the existing construction companies do not choose to use these innovations, instead they continue to employ the technologies they already possess and master. This leads to the fact that the construction industry is, in the public eye, beeing seen as a conservative industry. AquaVilla is a company that basically produces houseboats.

Strong relationships are something that is really important for companies to succeed with, in purpose to increase and protect their market shares. After major research on the subject, it has been found that variables like exchange of relationship, trust, control mutability, satisfaction and commitment are important in the establishment of measuring a relationship. The purpose with this thesis was to: increase the knowledge on how companies measure, and then consequently evaluate, their relationships. To answer the purpose of the study we chose to do a case study at Stadium AB, which is a retailing concern with a high level of customer contact on a daily basis. The conclusion is that trust most likely is the key variable in measuring relationships.

The idea with constructions made out of prefabricated elements is that it should be quick and easy to build as the demands for lower production costs, increased profitability and shorter production times are constantly increasing. High accuracy in measurements and well-balanced tolerances is required to achieve this. The fact that the concrete-elements doesn?t fit and that damage occurs during assembly is a highly topical issue even though we now have methods and systems that make this high-intensity construction possible. Through this report we want to highlight the problems that cause the dimensional and tolerance problems and give suggestions on how to come to terms with these.

The gathered texts and letters from Ali Ibn Abi Talib, found in the book Nahjul Balagha,constitute one of the most important writings of Shiite Islam, next the hadits and the Quran.Imam Ali´s ethics and moral approach in Nahjul Balagha, is considered by imam Ali, to beseen as a guideline for both individual purposes as for any kind of governance. The esotericteachings, about truth and justice in Nahjul Balagha, should therefore probably have been of agreat concern to Ayatollah Khomeini and the Islamic revolution.This essay will from an deductive approach, on a relatively contemporary historic event, try toanalyze Ayatollah Ruhollah Khomeini´s interpreting on imam Ali´s texts and preaching inNahjul Balagha. The Islamic revolution, as the Islamic Republic of Iran, led by AyatollahKhomeini, was confirmed as both brutal and violent. My ambition in this essay, will there forconcern a possible interpreting on justice and political rule, from Ayatollah Khomeini and theIslamic Republic of Iran, on imam Ali´s teachings in Nahjul Balagha..

This report summarizes the development of a calculation program estimating the profitability of converting a peak-load oil-fired boiler to pellets. To convert an oil-fired boiler to pellets a new fuel handling system must be designed. Changes also have to be made to some other components. Since there are many different techniques for transportation, storage and treatment of the fuel only the most interesting techniques from Swecos experience and interest were included in the study.The capacity of the different parts in the system was dimensioned based on the power of the boiler after conversion. To estimate prices, installed power and dimensions manufacturers and distributers were contacted.

Sponsoring is today a more common form for corporation in the trade of culture. This has led to a situation, in which companies and institutions of culture, must be more versed in sponsorship. In this essay, we aim at understand and give an account for how the corporation, in a sponsorship relationship might work.A sponsorship relationship also means that a lot of knowledge is needed in other doctrines. The law aspect is one of these, which we also will concern in this essay, another aspect is the integrity of the culture.The main purpose with this essay is to find information, which might work recommendingly, for organizations that works with sponsorship. Mainly we will considerate sponsorship as a source for the financing of culture.In this essay we have discovered that sponsoring has become increasingly important for financing cultural activities, and a good corporation demands a great deal of commitment from both parties.

I förskolans utvecklingssamtal skall personal och föräldrar diskutera barnets utveckling ochlärande, vad barnet gör, hur det trivs och hur barnet fungerar socialt (Skolverket 2005). Detfinns inga mål barnet skall uppnå, som beskriver vad barnet skall kunna vid en viss tidpunkt.Det anses dock viktigt att följa barnets utveckling och lärande, men det är inte detsammasom att bedöma barnet utifrån fastställda kriterier och normer (Prop.2004/05:11).SYFTE:Vårt syfte med studien är att ta reda på vad föräldrar förväntar sig av utvecklingssamtal iförskolan, och vad de anser vara av betydelse i pedagogens roll under utvecklingssamtalet.METOD:Vi har valt att använda oss av self report som metod till vår studie. En self report är enskriven text av en person om ett fenomen som en forskare vill veta mer av. I vår studie är detföräldrar som skrivit ner berättelser utifrån frågeställningar om utvecklingssamtal iförskolan.RESULTAT:Resultatet visar att föräldrar vill veta hur barnet har det på förskolan. Föräldrarna villframförallt veta hur barnet fungerar i gruppen, i det sociala samspelet.

Forest management plans have been sold to private forest owners by wood supplying companies for a long time. These plans are considered to be effi-cient tools to identify measures and wood volumes, and are simply a starting point for discussions between private forest owners and round wood pur-chasers. However, large variations are observed between different purchas-ers, in their usage of the plans. The purpose of this report is to identify to what extent a forest management plan can promote an increase in the amount of wood which a round wood purchaser can obtain and to find differences in the way of using the plans between different wood purchasers. Furthermore, the purpose is also to ana-lyse if varying owner structures can be underlie variations in the selling of forest management plans. Qualitative interviews with nine of Stora Enso?s round wood purchasers were performed.

The purpose of this report is to explore how modern technology can work againstolder craft techniques. The focus of the research will depend on what conditions areoptimal for cutting marquetry with laser technology. In my work I account for thehistorical background of the various techniques and then through own practical testsexamine whether the laser technology can complement the traditional techniques..

The homes that were built in the 60?s - and 70's are now so dilapidated and worn that they need thorough renovations. These renovations are expensive to implement for the landlords, which means that the funding for these renovations can create problems. Currently there are no government subsidies for these renovations. This report will examine how Förbo performed the renovation of Säteriet.

Microproduction, also called distributed generation, is something that has become more and more popular in the electric grid. Microproduction can however lead to unacceptable performance if several units are installed in the same low voltage network. It is therefore good to know a limit where the performance of the low voltage network becomes unacceptable based on given parameters. This limit is usually called hosting capacity.In this report the hosting capacity with respect to voltage and current have been studied in three low voltage networks which are located in Falu Elnäts concession area. This has been done by simulations in a GIS-program where critical times of the grid have been simulated.

The objective of this report is to present a review of the studies which has been carried out up to days date concerning how temperature affects vegetables physiologically when it comes to their health inducing as well as quality reducing features. The essay therefore starts off with defining what is meant by the terms health promoting and quality reducing features. It then moves on to describe how different subspecies of Brassica oleracea, that is to say vegetables such as broccoli, cauliflower, Brussels sprouts and kale, is affected by temperature. B. oleracea was chosen because the species contains several commercially interesting subspecies and therefore provides a broad field even though only one species is assessed.

The last few decades largeincreases in institutional and foreign ownershipin Swedish listed companies have created a concernthat the traditionalSwedish ownership model are disappearing.With increasing globalizationand ever morecapital-intensive markets, so have great owners forced to admitcapital fuelled institutionaland foreign investors into their companies. By from an agency theoryperspective examine how different ownershiptypes and ownershipconstellations affects the cost ofequity, we want to see if there is reason for concern. Is the change in ownership structure affecting theSwedish listed firms?Our results show that the owneridentity or ownership constellations don?t affect the cost of equity that much.The only owner-identity that shows a significant correlation with the cost ofequity is the institutions and they relate to a lower cost of equity. Theresults show that companies with two controlling shareholders relates to lowercost of equity which can show that ownership structure affects the cost.