GPS is perhaps the future in agriculture. The next years will show it but the precision becomes only better and better and the number of users becomes only more and more. This work shows experiences from today's users and how the profitability can be improved on a farm with normal plant cultivation. The aim is to show how big the actual advantage can be to have a GPS and how good precision there is with the equipment. John Deere and Trimble are the big producers of GPS equipment to the agriculture.

The purpose of this master's thesis is to examine how a Swedish public library's collection of books on African history looks like, who the writers are and how Africa and its history areportrayed. The focus of the analysis is on the front and back covers and in some cases on theinformation texts inside the books. The chosen library is the city library of Umeå. The 15books examined were found on the shelf classified as Kp ? the classification for African history according to the Swedish SAB-classification system.

This paper discuss the possibilities to improve the Swedish political nomination system. It brings up some of the values and norms that can be used to change the existing system. Values as openness, the demand of responsibility and also if there is values from the American spoils system that can be used in the Swedish system. A minor purpose is to discuss the part of the parliament within the nomination process. To investigate this I have some theoretical starting points and a self constructed analysis tool.

This thesis provides a good introduction to the American environmental certification system LEED, Leadership in Energy and Environmental Design, and trough compar-isons between Sweden and the United States an explanation to the systems design is given. The work is closely linked to a LEED Core & Shell project in Stockholm, Swe-den, where the goal is to reach the second highest rating in LEED - Gold.This thesis gives a broad description of the LEED system and a more profound study of the energy sector, Energy and Atmosphere. Here, for example, an analysis has been made of how the energy consumption of an imaginary building designed according to the requirements of the BBR (Swedish building code) performs in comparison to the Baseline building in LEED.The existing model of Borgarfjord 3, which served as a case study in this work, has al-so been modified to investigate the energy savings that could have been achieved by adding extra insulation to the building. A description of the problems, regarding how the Swedish district heating system (DES) is treated in LEED, is given as well as the suggested modifications. This is an issue that will be pursued during the process of shaping a new, international, version of LEED due to be launched 2012..

Den ekonomiska globaliseringen och ökade världshandeln har lett till att multinationellaföretag till viss del fått ta sig an den roll som stater tidigare har haft och många företaghar börjat använda sig av corporate social responsibility (CSR) som ett verktyg för detta.Frågan är om utvecklingen har gjort att andra aktörer, såsom fackföreningar, som tidigarevarit en självklar aktör på den politiska arenan och en given del av den svenskaföretagssfären, nu kommit i skymundan. Det leder vidare till frågan om vadfackföreningar i så fall har för roll idag. Det föreligger ett gap i forskningen vad gällerfackföreningarnas roll i CSR-diskursen samt levnadslöner i utvecklingsvärlden, som kanses som en del av CSR-konceptet. Ambitionen är att denna kvalitativa flerfallsstudie skakunna bidra till den kunskapsbrist som tycks finnas gällande svenska fackföreningar ochderas syn och roll vad gäller CSR och specifikt levnadslöner. Resultatet av studien visaratt svenska fackföreningar överlag är skeptiska till CSR och att ett införande avlevnadslöner är komplext.

Silviculture in young stands in Sweden is below the mark concerning what has to be done in the forest, and it is time to solve the problem. The problem will not be solved only by the private forest owners, professional help is needed. Skogsägarna Mellanskog is one of four forest unions in Sweden who wants to play a role and take responsibility for forestry in the middle of Sweden. This academic essay is based on a market survey sent to 350 forest owners in the Örebro district. 186 of them answered the questions, giving a response frequence of 53 percentage. The purpose of the essay is to find the determining factors which will make a forest owner to find a collaborator when planning and carrying out the silviculture measures in young stands. The result of the survey shows that the forest owners are anxious about the price and the costs. The costs have a severe effect if the silviculture measures in young stands will be carried out or not.

The purpose of this thesis is to examine whether institutional ownership has an influence on CEO compensation in companies where the institutions have invested. In order to fulfil the purpose of the thesis a quantitative study was carried out within the Swedish corporate context where we have studied Swedish institutional investors and companies quoted on the Stockholm Stock Exchange. Our period of study was the financial year of 2007.The empirical questions at issue is; Was there a connection between Swedish institutional ownership and the size of the CEO compensation, and, does Swedish institutional ownership lead to a certain type of CEO compensation in terms of structure?Our results did not suggest that an increased institutional ownership neither leads to a certain type of salary level nor a certain kind of salary structure. These results contradict earlier American research, which has been done within this area and has previously shown a secured connection.The reasons for our results may be many and it is difficult to state any concrete conclusions to why we received differing results.

De flesta klagomål TV-bolag får in från tittare handlar om den upplevda ljudnivåskillnaden mellan program och kanaler. Speciellt irriterande är övergången mellan program och reklam/trailers. Därför har detta examensarbete studerat de svenska TV-kanalerna SVT1, TV3, TV4 och Kanal 5 i avseende att belysa detta problem och dess orsaker. Arbetet har utgått ifrån The European Broadcasting Unions mätstandard för ljudnivånormalisering: loudness recommendation EBU R128. Denna innefattar algoritmer för hur den perceptuella ljudnivån bör mätas och riktlinjer för hur dessa nivåer bör hanteras. I utredningen har intervjuer, mätmetoder och användartester genomförts för att besvara hur kanalerna förhåller sig till ljudnivånormalisering enligt EBU R128 samt om kanalernas nuvarande ljudnivåbehandling är tillfredsställande för tittarna.                                                                  Resultatet visar att ingen kanal ännu implementerat EBU R128.

This essay is comparing two authors and the way they make use of and explain some of the archaeological methods and artifacts through their books.The first author is the Swedish archaeologist Stig Welinder, who has written Jordbrukets första femtusen år (The First Five Thousand Years of Agriculture). The second author is the American archaeologist and writer Adrian Praetzellis, who has written the book Death by Theory.These books are very different in some ways, but not in others. The main difference is that Death by Theory is belles-lettres while Jordbrukets första femtusen år is science.Both authors explain and in some way apply the use of the terms ?artifact? and ?ethnoarchaeology?, which is the two main subjects of comparison in this essay. The way they present these subjects, through their different styles of writing, is compared and discussed.

The purpose of this master thesis is to describe and analyse the development of the library history in the municipality of Karlsborg. This is done with a comparison to the library development in Sweden as a whole and in particular to the cities of Lidköping and Halmstad. I have worked according to the following questions: 1. How did the libraries develop before the municipality took over? 2.

This study has been about the representation of the Swedish tourism company Swanson?s. They do trips in US and every year they do a brochure with many pictures. The objective of my study is to look how pictures help to constructs places. Its often problem with pictures because sometimes they are constructs.

Har NAFTA-avtalet (North American Free Trade Agreement) som 1994 ingicks mellan Mexiko, USA och Kanada, haft de effekter på den mexikanska jordbrukssektorn, speciellt dess majssektor, som kan förväntas i enlighet med nationalekonomisk teori? Detta är den huvudsakliga forskningsfrågan som denna uppsats försöker undersöka och besvara. Min slutsats är att i fråga om Mexiko är svaret i huvudsak beroende på vilka producenter man väljer att studera. När gäller dess majssektor är effekterna av NAFTA på de konstbevattnade producenterna, företrädesvis i norra Mexiko, mer eller mindre i linje med vad som kan förväntas, medan effekterna på de regnbevattnade producenterna företrädesvis i södra Mexiko ej följer det förväntade mönstret. I en fortsatt analys av NAFTA-avtalets konsekvenser, framstår behovet av statliga interventioner mycket tydligt.

Pairs trading is a relatively new trading strategy, the strategy has only been used during a couple of decades. A study made on the American stock market has shown that the strat-egy has generated a positive result. The purpose of this thesis is to investigate if pairs trad-ing has been able to create a positive result on the Swedish stock market during the time period of 1995-2004.The data required for this thesis was collected from Stockholm stock exchange and is ad-justed for splits and issues.The pairs trading strategy involves two stages ? identification of pairs and trading signals. The pairs were identified during a period of 12 months.

Social movements have long been valuable components of the struggle for a world with true justice. Along with the changing and modernization of society these movements also change, both in their actions as well as in the goals they want to accomplish. Technology is taking a greater part in many aspects of social life, creating new dimensions but also new social divides. This thesis examines how new social movements make themselves visible and affect the world around them through different kinds of networks. For the purpose of this study, we have chosen to study two social movements; the Zapatistas in Mexico, who have become known worldwide for carrying out the first informational revolution, and MoveOn.org, an American grassroots organization that struggles for increased democracy in the US.

This paper replicates a test performed by Burgstahler and Dichev (1997), which identifies a kink in the frequency distribution of earnings for companies listed on American stock exchanges. Their claim, that the kink is evidence of earnings management, has however been dismissed as a methodical consequence. To address this concern, this paper not only replicates the test in general, but also performs tests on a split sample, where founding family-owned companies are separated from the others, since earlier research has shown that founding family ownership is correlated with less earnings management. The results are in line with the findings of Burgstahler and Dichev, with a significant kink in the frequency distribution in the general test. The findings also show that the significance of the kink increases in the non-family-owned sample, while it disappears in the family-owned sample.