This study aims to explain the Stuxnet-attack against Iran in 2009-2010 by using the IR-theory of structural realism. By doing so the theory also faces the challenge of the impact of the information revolution on security and international relations. The structural realism that is at hand is that of Kenneth Waltz and his Theory of International Politics from 1979.The study reaches the conclusion that Waltzs focus on the structure of the international system and the Distribution of capabilities applies well to the case of Stuxnet as a cyber attack. The creators of the sophisticated Stuxnet, USA and Israel, also indicates that when it comes to this certain aspect of the information revolution and IR, states seem to still be the main actor. Finally the character of one of the major features of the Stuxnet-attack; the internet, is shown to have an anarchic structure that fits well as an extension of the realist view of the international system..

Publication of science fiction has a tradition in Sweden. Adult-fantasy does not. In recentyears, the 1980's, Swedish publishers have realised how profitable fantasy is. Of the totalpublication of the two genres between 1989 and 1994, 54% was science fiction and 46%was fantasy. The reason for this even balance is that fantasy-books get reprinted more frequentlythan science fiction-books.

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.

A segmented market, according to traditional methods, appears increasingly difficult in mature consumer markets. A common explanation is that the mature markets are often characterised by over-supply which results in a great variety of choices for the consumer. Furthermore, the consumer of today has a more complex and flexible purchase behaviour which is difficult to catch. This makes consumer segmentation difficult. International studies indicate that dividing consumers into generation cohorts might be advantageous in understanding consumers of today.

Denna uppsats behandlar ämnet filöverföring i ett nätverk. Fokus för arbetet har varit att undersöka MTU:ns inverkan på överföringshastigheten vid filöverföringar baserat på vilket protokoll som används och storleken på filerna som överförs. I arbetet har ett flertal experiment genomförts som syftat till att utreda detta, samt att finna vilket protokoll som överlag presterar bäst baserat på omständigheterna för överföringen. Olika filöverföringsprotokoll, filDistributionsprotokoll, MTU:er samt filstorlekar har testats för att finna vad som resulterar i högst överföringshastighet vid filöverföring över ett Ethernetnätverk. Resultaten visar på att en hög MTU uppnår högst överföringshastighet vid överföring av stora filer, men att en standard-MTU fungerar bättre för att överföra mycket små filer..

Government regulations and customs duties restrict the import of trucks to some of the markets to which Scania tries to sell their trucks. The Distribution problem due to these regulations is solved by the foreign assembly department, KD, at Scania. This means that competence is needed and costs are added not related to Scania's core operations.The aim of this master thesis has been to analyse and to evaluate alternative ways of managing the packing operations considering cost, quality and work organisation. To study and examine the work methods and operations of today and also to present methods measuring the operations effectiveness and productivity.We have used the system approach to maintain totality and to understand the component's relation to this totality. Field studies combined with studies of relevant literature and studies of other companies operations have given us the knowledge and the understanding of the packing operations needed.

This thesis gives an introduction to securitization in general and the tranching of collateralized debt obligations in particular. It does this by using a firm-value model to simulate the underlying portfolio via monte-carlo simulations.The simulations in turn give a loss-Distribution from which the various tranchings of the CDO?s are derived. To get an understanding of the influence of different variables involved in the tranching the simulations are repeated several times where the portfolio variables are changed to generate different tranchings. This to give a understanding of the influence different variables have on the tranching and consequently risks involved in CDO?s in particular but also general risks and problems of securitizations..

The aim of this study is to examine the word acquisition, focusing on the nouns and word exercises, in two Swedish textbooks for German in the upper secondary school. The chosen method for investigating the nouns was corpus analysis. The noun frequency and Distribution in the textbooks were analysed and discussed in relation to research in second language acquisition. The Involvement Load Hypothesis by Batia Laufer and Jan Hulstijn was used to examine the exercises in the textbooks. The study showed that most nouns only occurred once in the textbooks, but the most frequent nouns were well spread in the textbooks.

This study was performed in order to evaluate if the method of collecting uterine secretion by the tampon-method is representative for use in studies of uterine secretions in mares. Uterine secretion collected by tampon in six mares was compared with secretion collected by aspiration, regarded to be a native sample, at the Institution of Obstetrics and Gynaecology, SLU, Uppsala. Proteinanalysis was made at the Department of Farmaceutic Bioscience, toxicological unit, Uppsala University. Cytological smears and ultrasonography was used to assess if the tampon had caused an inflammatoric reaction that could influence the protein content of the samples. The results suggest that the tampon and aspirat method do not differ when it comes to proteinconcentration, but the Distribution of proteins differ between these different collection methods. This difference could not likely be explained by means of proteins due to an inflammatory reaction from the tampon, since neither the cytological nor the ultrasonographical examination gave any indications of inflammation.

The saw blade producer, Håkansson Sågblad AB, patented in the U.S. a new blade profiledesigned specially to cut fish and meat. The most important advantage of that blade is that its teethare not set, therefore the material lost when cutting is really smaller. The special geometry of thatprofile made that nobody had found a proper way to produce it before.The goal of the outlined work is to develop a machine to produce these new blades in afeasible way.The research approach of the project can roughly be divided into three phases:1.- Invention and development of a proper Distribution of blades to produce a big amount ofthem at the same time.2.- Research of the best production process to produce the blades.3.- Main design of the machine to produce the blades.In the Thesis these three points are carefully developed and studied in the form of the startpoint of a really bigger project. Some tests had been done in order to prove all the analytical ideasand the results obtained had been satisfactory enough to give Håkansson the start point of a bigbusiness.

This paper discusses the advantages and disadvantages of using different benchmarking models to measure and compare the efficiency of Swedish gas distributors. It also discusses to which extent the results of a benchmarking study should influence the revenue-cap which will be implemented in the gas Distribution sector in Sweden from year 2011. The discussion is based on arguments from both theory and practical applications of benchmarking. The results suggest that benchmarking Swedish gas distributors against distributors in another country using a parametric model is most favorable, but the reliability will be increased if non-parametric models are used also. Partial and total productivity measures could be used to confirm results of other benchmarking analyses.

The aim of the thesis is to highlight external factors to explain why the EMU was created. The external factor considered here is the monetary policy of the United States, which often conflicted with European interests. The statistical data in the thesis, as well as previous research, show that even though the EU economically in many ways had become an equal partner of the US during the second half of the 20th century, the union still faced US influence and dependence.The results of the thesis can be explained with neorealist theories on power measured as an actor's Distribution of capabilities and balancing of power. An actor that is equipped with the world's leading currency is more independent from others. Other actors, on the other hand, become increasingly dependent on the major currency and the policy of its owner.

Bakgrund: Musikindustrins tillväxt under det senaste decenniet har varit starkt influerat av digitaliseringen över internet. Nedladdningen av musik, övergången från en konkret produkt till en immateriell tjänst och ständigt förändrade beteendemönster hos musikanvändare i den digitala miljön har resulterat i en hel del problematik för leverantörer och distributörer samt föranlett stora ekonomiska förluster. Men förändringarna har också gynnat och bidragit till nya affärsområden och möjligheter för musikindustrin. Internets genombrott och den snabba teknologiska utvecklingen har skapat en hårdare konkurrens inom branschen, och företagen måste därför hitta nya sätt att omfamna webben som en ny och kraftfull marknadskanal samt dra nytta av de möjligheter som det innebär för försäljning och Distribution av digital musik.Forskningsfrågor: Hur arbetar musikindustrin med digital marknadsföring och vilka digitala plattformar används för att marknadsföra sig på?Hur har den digitala reformen inom musikbranschen påverkat marknadsföringen för de olika aktörerna i branschen och hur arbetar de idag för att nå ut till konsumenterna?Syfte: Syftet med studien är att beskriva och analysera hur den teknologiska utvecklingen har påverkat den digitala marknadsföringen i dagens musikindustri.Metod: Studien är genomförd i kombination av en flerfaldig forskningsmetod där ett kvantitativt betraktelsesätt har använts för att styrka kvalitativa resultat och tvärtom.

By reading earlier research on Generation Y, content marketing and on social media during the working process the problem has gradually changed, in accordance with an abductive research approach. The study focus has developed from examine marketing methods on marketing towards Generation Y to include on what social media platform Generation Y is most susceptible for content marketing.The purpose of this study is to help companies whose target market is Generation Y to aim their content marketing through the right Distribution channels, to save time and money. To meet this objective and to answer the main question of this study, empirical data was collected through a web based, quantitative survey which was completed by a total of 301 respondents, all of them belonging to Generation Y. The collected quantitative data was contrasted with existing theory and was analysed.The study concluded that Facebook is the social media channel where Generation Y feel most susceptible for content marketing, followed by YouTube. .

The purpose of this essay is to study the film culture in South Africa in a national cinema-context, focusing on the relationship between anti-apartheid film from 1974-1994 and the film in South Africa today. By pitching the South Africa-specific works of Lucia Saks and Jacqueline Maingard against the over-arching debate on national cinema as formulated by, amongst others, Stephen Crofts and Andrew Higson, this study aims to find whether or not a specific South African national cinema have existed, and exists today, or not. The study finds that an underground culture of documentaries and short films made by and for the black population has been in place since the apartheid, and the Distribution method on video and television is still being used to reach the black population today. By re-examining the concepts of both the national, and of national cinema to also include film on video and television, the study shows that South Africa has indeed a film culture that can be called a national cinema..