AbstractThis essay discusses the negotiation of the Comprehensive Test Ban Treaty (CTBT) and the process that led up to a signed agreement. The CTBT forbids all nuclear weapon test explosions and all other types of nuclear explosions. The purpose of the study was to distinguish the critical steps of the negotiations that resulted in the success of the CTBT. Based on these insights, my intention was to identify relevant events and actors in the process around the Fissile Material Cut-off Treaty (FMCT), which has been on the nuclear disarmament agenda for over a decade. Furthermore, my ambition was that the examination of the CTBT negotiation would give me some clarity in what the next step would be to get the FMCT back on track.

This paper aims to derive the Black-Scholes equation for readers without advanced knowledge in finance and mathematics. To succeed, this paper contains a theoretical chapter in which concepts such as options, interest rate, differential equations and stochastic variable are explained. This paper also presents the theory of stochastic processes such as the Wiener process and Ito process. In the chapter on the Black-Scholes model the Ito process is used to describe price of shares and with the help of Ito's lemma Black-Scholes equation can be derived. In the paper, assumptions are listed that apply to the Black-Scholes model and then uses the Black-Scholes equation to calculate the price of a European call option.

The purpose of this essay is to illustrate immigrants? and refugees? thoughts and experiences of the process of integrating into Swedish society and to examine which social networks foster the process. The main questions in the study are: * What experiences enable refugees and immigrants to become integrated and fully participating members of the Swedish society?* What is the importance of the social networks with regards to integration into Swedish society? A qualitative method was used and five interviews were completed with SFI (Swedish for immigrants) students. The study shows that knowledge of Swedish language promotes an initiative in contacting native Swedes, and it also determines the success of integration.

Syftet med denna studie är att beräkna de ekonomiska konsekvenserna för Iggesunds sågverk att övergå från diameterbaserad sågklassläggning, som används i dagsläget, till flytande sågklassläggning för delar av sågverkets timmerkurva. Huvudfrågeställningen indelades i olika delfrågor som undersökte hur volym- och värdeutbytet, planerbarheten och produktiviteten påverkades. Studien grundar sig på teorier om den ekonomiska konsekvensen av ett beslut där resonemang om alternativkostnaden ingår, volym- och värdeutbyte av råvaran samt teorier om produktion, produktivitet och planerbarhet. Studiens resultat kommer att användas av Iggesunds sågverk i ett fortsatt utredningsarbete om effekterna av flytande sågklassläggning på hela timmerkurvan. Till detta utredningsarbete har en metodik utformats och ett rekommenderat arbetssätt presenteras i kapitel 7.

Due to increasing international competition and new technology IT-consultants has been forced to oversee their business models lately. The main purpose of this study is to investigate the process and consequences of a shift in business model for a consultant by using a methodology based on action research. The empirical foundation consists of a field study with observations, notes, interviews and business related documents. The case describes a consultant?s process of shifting business model from profits based on man-hours to selling a standardized system.

The cost for forestry logistics in Sweden is about 25 percent of the total cost of getting the raw material to industry (Anon., 2010). There might be much to gain by taking a look at your supply chains on the logistic side in your company. In this report the logistic chains by Mellanskog for ENA Energi AB in Enköping has been looked in to. ENA Energis plant is a combined power and heating plant and about 99, 5 percent of their fuel consisted of bio energy in year 2009 (ENA Energi, 2011, länk A). The main purpose with this report is to look at three questions: 1. How does the supply chain look today? From forest to industry. 2.

The importance of good information security and safety grows larger and larger for each day in the information society of today. This concerns citizens, companies and public authorities. At the Swedish Transport Administration, the operation of an information security and safety process has evolved over the years to guarantee that the public authority can be trusted by its citizens, cooperating companies and other public authorities. This responsibility has been assigned to the Information Security and Safety Department (Informationssa?kerhetsavdelningen, ITsa?).In this thesis the aim is to review to what extent ITsa? achieves any business benefits for the Swedish Transport Administration, and to analyze, streamline and come up with solutions to improve their workflow.

The purpose of this essay is to examine how same-sex couples experience the second-parent adoption process. To assist us, we have used our questions: how do the couples describe their experiences of the adoption process? Which are the couples? stories about the experience of contact with the involved professionals? What are the opportunities and barriers for same-sex couples to start a family? How do the couples describe their experience of reactions from the community and society, and how do they think the future will look like for same-sex couples? This study has been achieved through a qualitative approach. The empirical data is based on seven semi-structured interviews with same-sex couples or pair members that want to or have had a second-parent adoption. The theory we have used for analyzing the results is phenomenology with focus on queer theory, heteronormativity, and power.

Construction of an autonomous wind station was a project with the goal of creating a product that could collect wind data from a sensor and then transfer this data to a server wirelessly over the GSM network. The device would be powered by batteries and solar cells and function fully without requiring external power supply. This required that a small computer was constructed and programmed to store and send data at predetermined cycle times and programming of a server that received the sent data. The project also required optimization of power consumption and dimensioning of solar cells and batteries based on this. The construction of this station demanded research both for the selection of hardware and programming software. The computer was based on a microcontroller and a GSM module that sent the data over the 2G network.

Det finns många olika Data Mining-processer som kan tillämpas i ett Data Mining-projekt. Fördelen med att använda en Data Mining-process är att projektet blir strukturerat, processen kan hjälpa till att minska risker som annars kan uppstå och kan medföra att projektmålet förändras. Data Mining-processen som studien har undersökt är generell och studien försöker därmed precisera olika faser av processen, för att anpassas till ett prognostiseringsprojekt.Studien utvärderar den preciserade prognostiseringsprocessen genom att följa och dokumentera ett prognostiseringsprojekt på en tillverkningsindustri. Studien analyserar teoretiskt vilka implikationer tillverkningsindustrin kan möta och även om studiens framtagna process är tillämpningsbar i detta fall. Studien visar att det på en teoretisk nivå går att genomföra studiens preciserade Data Mining-process och visar även vilka risker som kan uppkomma om ett prognostiseringsprojekt inte följer en Data Mining-process..

Vi har skapat en inspirationsbok. En inspirationsbok som egentligen består av två böcker i samma paket. Från ena hållet är det en bok fylld med illustrationer och konstverk som vi anser motiverar och inspirerar. Från det andra hållet är boken fylld av slumpbilder för att hjälpa unga kreatörer, designstuderande och allmänt den yngre formintresserade skaran med att komma bort från hjärnans logiska tänkande under en idéprocess. I denna textsamling kommer ni att kunna läsa om våran process.

När ett IT-företag ska utveckla ett system behöver de en systemutvecklingsmetod. Denna metod används för att de personer som arbetar i ett projekt ska ha en mall för hur de ska utföra sitt arbete. Vad som enligt litteratur verkar vara ett problem idag är att företagen har en metod men använder den inte på ett bra sätt eller inte alls. Detta leder till ostrukturerade projekt utan sammanhang. Om någon slutar i projektet är det svårt för någon ny att sätta sig in i det arbete som gjorts.

Det finns ett behov av personer som klarar av att generera en mängd fräscha, slitstarka och kreativa idéer under press. Denna undersökning omfattar hur mångsidiga Art directors kan arbeta för att framställa och producera material som håller hög standard. Fyra Art directors har intervjuats och givit sin åsikt i ämnet. Utifrån resultaten av intervjuerna och en mängd kreativa tekniker har vi utfört en grundläggande idéprocess. Resultatet av denna process är en konstutställning där vi har skapat ett koncept med fokus på miljö och framtid. - There is a need for people who can generate a large amount of fresh, durable and creative idéas under pressure. This investigation concerns how versatile Art directors work to manufacture and produce material of high standards. Four Art directors have been interviewed and given us their opinion on the subject.

The objective of this study is to understand how people with psychiatric diseases who are enrolled at a psychiatric clinic experience the recovery process and which internal motivations and external factors influence the process. The study is based on interviews with five people who have been enrolled at a psychiatric clinic. Another aim of the study is to understand how the importance of the outpatient care for the personal recovery and the improvement opportunities of the support from the rehabilitation unit that the interviewees see. The study is qualitative and abductive approach was chosen. This means that the study is based on empirical data supported by established theories.

Scania provides a fleet management system for hauliers who want to control their fleets in anefficient way. The system includes an onboard computer with touch screen called ScaniaInteractor where the driver can access GPS navigation, order support, message service and otherfunctionalities. The purpose of this thesis is to develop a concept for logging the user interactionon the Interactor and analyze the result which enables further development and optimization ofthe interface.A demonstration application is designed, implemented and tested for the purpose of showing thepossibilities and difficulties with logging of interaction. The result shows that logging is quiteeasy to implement and that the amount of produced data is small and therefore not expensive totransfer via GPRS to a central server where searching and analysis can be done. On the otherhand, the biggest challenge lies in the analysis and interpretation of the logged data and to applyit to the development of the interface.