Frigoscandia Freezer AB have seen themselves as an entrepreneur company for a long time, but have lately begun to realise that they have to go against a more administrative era. With that insight they have begun to examine their enterprise in order to achieve this. The division Team Spare Parts has started a project with the intention of checking-up the inventory management, and improving it for the future. To get support for this and other point of views, they decided to let us do our exam thesis as a part of the project.The first part of the thesis deals with the appropriate inventory theory. All calculations in the other parts of the thesis have been based upon this.

Due to historically low prices for electricity in Sweden, many small-scale hydropowerplants were closed down. A small-scale power plant has more or less the samemaintenance costs as larger plants, but doesn?t generate as much income. Today?sincreasing price for electricity in combination with a desire for renewable energysources makes small-scale hydropower interesting again.

Tidigare forskning visar att personer som genomgår träning för att öka sin self-efficacy har mycket större chans att finna jobb (Caplan, Vinokur, Price & van Ryn, 1989; Eden &Aviram, 1993). Denna studie baseras på en enkätundersökning gjord på 99 studenter och har som syfte att undersöka samband mellan studenters arbete under studietiden och deras nivå av generell self-efficacy (GSE). Korrelationsanalysfann inga samband för att stödja studiens hypotesom att studenter som arbetar och studerar parallellt skulle redovisa högre värden av GSE. Ett positivt samband påträffades mellan vilja att arbeta och förmåga att klara av tentamina. Resultatet påvisar även en tro hos studenter att få arbeten som passar deras högskoleutbildning, denna tro kan förutspås till sju procent av GSE och antal terminer studerade..

Syftet med denna studie var att klargöra eventuellt samband mellan nutrition och trycksår genom att söka svar på de tre frågorna: Har nutritionen någon betydelse för uppkomst och läkning av trycksår? Vilka näringsämnen behövs för att förhind-ra uppkomsten och främja läkningen av trycksår? Finns de något samband mellan malnutrition och/eller ätsvårigheter och trycksår? Metoden för denna litteraturstu-die innefattade systematisk databassökning och manuell sökning av artiklar från referenslistor. Tio vetenskapliga artiklar med kvantitativ forskning i ämnet har analyserats och sammanställts. Resultatet presenteras i följande fyra tema: Nutri-tionens betydelse, energiintagets betydelse, vitaminers och mineralers betydelse samt bifynd. Analysen indikerar på samband mellan förbättrad nutrition och både minskad incidens och förbättrad läkning av trycksår..

The problem presented in this report is that of finding a method to calculate the lift force from a single-element airfoil of arbitrary shape. A number of restrictions are used in order to simplify calculations while retaining reasonable accuracy. The problem is solved for the two-dimensional case only and no finite-wing effects are taken into account. Furthermore, inviscid and incompressible flow is assumed. The method used to solve the problem is the vortex panel method, with vortex singularities distributed over simplified airfoil geometry.

Marketing in a business-to-business environment differs from its counterpart in the business-to-consumer market. Where the latter focuses on customer satisfaction, the former is all about value. This value creates loyalty between seller and buyer. Creating loyalty is becoming more and more important in the media planning industry as fierce competition reduces profit margins. Value is created through selling what a client wants at an acceptable price.

This thesis is based on a case study of the City of Stockholm. The study aims to explore the effects on the city's large investments caused by the public reform. Furthermore, the question concerns the character of the impact and if it will affect what type of investments that will be prioritized. The theoretical background is based on Brunsson's ideas about political organizations shifting towards corporate nature, and Almqvist's interpretation of New Public Management (NPM). Moreover, models explaining public management reform, and the main components of corporate shifting, are used.

This report provides a comparison between the products cellular concrete, foam concrete and LECA concrete. The questions to be answered during the work is how the cellular concrete stands up in cost terms to the existing competitors on the market, how the concrete products differ in design work, and in which situations the concrete varieties are preferred to use.Cellular concrete is a variant of ordinary concrete, with the difference that the ballast is exchanged from stone materials to expanded polystyrene beads (EPS). This substitution gives a product with higher insulation values but lower weight than ordinary concrete.The work was carried out by designing a survey which was sent to two hundred randomly chosen companies across Sweden, to see the building industry?s opinion of the product cellular concrete. The survey showed that cellular concrete was equals its competitors in terms of price, while the product was said to be more flexible, quicker and easier to cast.Then some of the companies, who participated in the survey, were interviewed to see more carefully, how the price, the workmanship and the time for casting and dehydration differed between the products.

This thesis aims to identify the building integrated photovoltaic solutions available in the market with respect to general pros and cons of different systems and a technical description of there attachment system. Investigate and provide examples of various building integrated photovoltaic solutions in Sweden and describe the experiences and results of these projects.The methods used to obtain relevant information are interviews with individuals involved in significant projects and a thorough search of different solutions from solar suppliers.The conclusion is that solar energy is needed for a sustainable society. There are endless opportunities regarding BIPV, with many companies with different products and individual solutions. But so far it?s not so customary in Sweden.

AbstractRunning an individual bookstore is not an easy task. And then to do it in a profitable way is even harder.In this study you will read about what matters to the profitability in a bookstore. There are several aspects of this but it may be of interest to know what is affecting most of a bookstore's profitability.These three theories were researched by examination of previous research. The theories were then compared to the empirical research of an individual bookstore. Developing the empirical research qualitative and quantitative data collection methods was used.

Environment friendly transports are one of the main topics in the industry and society today.Shell organizes an annual university competition called Shell Eco Marathon. The goal is to buildthe car that consumes the least fuel during a race. KTH participated for the first time in 2006.The engine for this competition, DoubleTwo, has been developed within the school. Theprinciple is a two stroke counter piston HCCI engine with variable compression ratio. HCCIstands for homogenous charge compression ignition.

To succeed, and make money at your animal production you need to feed your animals with high quality fodder. Other condition to succeed is that you keep your production costs at a minimum. To be able to produce baled silage at a low cost it?s very important that the bales have a high density. Density is measured in kg dry matter (DM) per cubic meter. The purpose with this report was to learn more about making silage in round bales and to how much the bale density varies between different brands of round balers.

Tidigare forskning visar att personer som genomgår träning för att öka sin self-efficacy har mycket större chans att finna jobb (Caplan, Vinokur, Price & van Ryn, 1989; Eden &Aviram, 1993). Denna studie baseras på en enkätundersökning gjord på 99 studenter och har som syfte att undersöka samband mellan studenters arbete under studietiden och deras nivå av generell self-efficacy (GSE). Korrelationsanalysfann inga samband för att stödja studiens hypotesom att studenter som arbetar och studerar parallellt skulle redovisa högre värden av GSE. Ett positivt samband påträffades mellan vilja att arbeta och förmåga att klara av tentamina. Resultatet påvisar även en tro hos studenter att få arbeten som passar deras högskoleutbildning, denna tro kan förutspås till sju procent av GSE och antal terminer studerade..

A tight economy and a keen competition force the Swedish agricultur to do a structural rationalization. The quantity of farmers is less but the units are growing. How to make money I think some kind of niche is necessary. In my examwork I have locked how to farm herbaceous plant and the marking of herb to feedstuff for horses. Today health food and alternative medicine are accepted to use and there is an increase in demand. The Swedish market for herbaceous plants to horses is small and the products are mostly imported. But there is a group of consumers who is willing to pay a higer price for Swedish cultivated herbs. The only way to find out which herbaceous plants I could cultivate is to make a test cultivate. I think that the market for herbaceous plants is growing.

Every year big events takes place in different cities, one of the largest half marathons in the world is located in Gothenburg and is called GöteborgsVarvet. These kind of events rely on volunteers to even be able to manage the pressure from the arrangement. The purpose of the study was to investigate the motivation factors among volunteers? at GöteborgsVarvet 2012. This study is a part of a bigger project called EVINN that is an EU-financial researchproject which aims to develop arrangements.