The highly toxic man-made substance referred to as dioxin (polychlorinated dibenzo-para-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs)) causes severe health damages both to humans and other organisms, with lethality as its worst. Because of the toxicity several risk assessments has been performed on dioxins trying to determine at what concentration there are no risk of exposure. Resent years of research has discovered that these substances are not only anthropogenically but also producedin natural processes, like volcanoes and forest fires. To investigate if there is a need to take these naturally formed dioxins into account in the risk assessment processes, interviews with persons at relevant institutions in Sweden has been made. Analyses of existing risk assessment methods and political documents were also made to complete the picture.

In this study the author attempts to identify factors that are determinants for why some pupils in Swedish grade school have high status in comparison with their peers. The study takes on the characteristics of both an ethnographic and a literature study by comparing the findings of interviews carried out with students of a first grade class with previous research. The study identify several tools for analyzing of how status may be understood in specific situations.The study also finds that important factors for gaining high status amongst children in aschool classes might be the ability to apply access strategies to get accepted in social interactions, such as game play, have the ability to create games that are enjoyed by peers and social skills, to name a few. Overall the study shows that children's game play with each otherare crucial for their social interactions and their social position. The study also show that children that have earlier established relationships with other children in a specific group alsohave a better opportunity to establish a high status position..

Background:The sudden infant death syndrome (SIDS) has always existed. In the early 1990's, researchers discovered that prone position was associated with a significantly higher risk for SIDS. This resulted in a lowered incidence of SIDS in the world. The campaign showed the value of risk knowledge and risk reducing methods, that's why new information campaigns about other risks regarding SIDS must occur.Aim:The aim was to describe the risk factors and preventive actions for SIDS, and the nurse's role regarding the preventive work. Method: A literature review based on 16 articles based on qualitative and quantitative studies.

The aim with this thesis is to study the risk management in construction projects at the Swedish Road Administration, SRA. Furthermore, the aim is to find the effects of the risk management. The theorem of this thesis is that the positive effects of the risk management in construction projects create additional value to the project. These additional values are that the project itself becomes resilient and that the project goals are achieved without any significant disturbances.This thesis shows that the risk management in construction projects do not follow the guidelines set out by the SRA. This is due to a lack of education in the method and a difficult method all together.

Varför är det viktigt att undersöka på vilka sätt maskulinitetsideal i svensk ishockey har ändrats över tid? Den här frågan har flera svar. I den här uppsatsen har jag haft ambitionen att relatera maskulinitetsideal till svensk ishockeys utveckling åren 1969-1976 i ett vidare perspektiv. Under dessa år genomgick svensk ishockey många förändringar, men den största var förmodligen skiftet från att vara en amatörsport till att bli en professionell. Genom att studera hur förväntningarna på spelare ändrades under den här tiden, kan man bilda en förståelse för hur professionaliseringen av sporten påverkade enskilda spelare.

This is a historical documentary research study across Neva Leona Boyd (1876-1963). The theoretical perspective is based on the historical perspective of knowledge from ancient Greece to the approach of modern symbolic interactionism. The study shows that Boyd, who was Viola Spolins teacher, was a proponent of the modern view of group play theory. 1909 she founded Chicago School for Playground Workers, later transformed to the Recreation Training School. Until 1927, the school entered in Hull-House initiated by Jane Addams.

The recent financial crisis has entailed in a fierce debate whether CEOs variable remuneration has caused unsound risk exposure in public companies. Hence it is considered as interesting to elucidate if this connection exists empirically. With grounding in principal-agent theory, and its implicit assumption of risk adverse agents, this study aims to find empirical evidence for a positively correlated relationship between CEOs variable remuneration and company risk exposure. Through a regression analysis of multidimensional data from 102 listed Swedish companies during the period of 2000-2009, we show that the relationship between CEOs variable remuneration and company risk, in contrast to our expectations, is significantly negative. The coherent result is interpreted as the inherent risk in companies seems to explain the usage of variable remuneration for CEO, rather than vice versa.

We have chosen to focus this paper on the importance of game-components in the MMORPG-game World of Warcraft, in order to discover which of them who are the most important and create the biggest motivation to play the game for the players of World of Warcraft. We made this  investigation because we wanted to find out more about the specific reasons about what people think is especially great with World of Warcraft and makes them want to play it for hour after hour. By doing this we wanted to find out what it is that is so appreciated with this game. But this is a big area and it has therefore been difficult to find a way to satisfy and make those who have answered on our survey to feel that the game-component they enjoy most has been a part of our questions.To solve this problem we did a survey that included 200 persons and two interviews. When both the survey and the interviews had been completed, the result was being compared against each other and together to see if there was any difference between them or if they had any similarity to the attraction and motivation.

Depression in young adults is a serious condition causing serious suffering for the victim. By finding risk factors for depression the opportunity for early preventive action is increased, which, in turn, may prevent a negative course. Two risk factors which have been shown to be related to depression are shame and rejection. Therefore this study examined the relationship between shameproneness, rejection sensitivity, shame-related events and depressive symptoms. The self-report questionnaires used were TOSCA, RSQ, Shaming index and BDI-II.

Det här examensarbetet förklarar i olika stor utsträckning några av de vanligaste riskmåtten för marknadsrisker. Störst fokus får Value at Risk och de tre vanligaste metoderna att beräkna detta: Historisk simulation, Varians-Kovariansmetoden och Monte Carlo-simulation. Utvalda riskmått och funktioner har dessutom undersökts och förklarats för tre olika mjukvarupaket designade för att beräkna risk. Skillnader i programmen har lyfts fram, dissikerats och diskuterats..

Background: Fall injuries are a costly problem for society, with costs ranging up to 14 billion a year. In addition to economic loss accidental falls also creates human value losses and reduced quality of life for its victims. In order to prevent the occurrence of injury related to accidental falls healthcare providers utilize various scientifically developed risk assessment tools, one of them being Downton Fall Risk Index. Method: Empirical, quantitative cross-sectional study. Objective: The purpose of the extended essay was to describe the categories in Downton Fall Risk Index that have a bearing on patients' risk of falling while in hospital and in municipal care, and to illustrate how nurses can use the fall risk assessment tool.

Background: Children are different and they live under different conditions, but one they have in common - the desire to play. Children's play is important for their health and wellbeing. The aim: was to highlight the knowledge and issues that preschool children's parents have about young children's health and wellbeing, with a focus on physical activity and play, to promote health. A further aim was to highlight the obstacles and opportunities that parents experience regarding physical activity for young children. Material and Methods: The main study two focus group interviews were used with eight parents of children of preschool age.

In today?s history teaching in Sweden, role-play and historical re-enactment receive littleattention. Even though many students find history as a subject boring and irrelevant, verylittle is done to improve the mode of teaching. My theses is that this could be done bypresenting new ways of teaching and at the same time find a way to make more studentsinterested in history. The main aim is to investigate if there are ways to offer students anexperience of history by carrying out different interactive exercises with a touch of roleplayand historical recreation.

The drama of Kristina Lugn?s Kvinnorna vid Svansjön (The women by the Swan Lake) takes place in the dialogue and language; the same ambiguous language that is found in Lugn?s poetry. In this essay I examine how meaning and dramatic tension is created in the dialogue of Kvinnorna vid Svansjön.I describe the play, using concepts from various drama theories. However, the most important concepts of classical drama theory such as "story" and "plot" are not really applicable. This is because of the contradictory information given in the dialogue.

Since 1996 the Swedish households have ten folded their volume of loans for own homes that is attached to a floating interest rate. Also in 1996 the Swedish electric market was deregulated. These two facts have increased the volatility in the household expenses for these two commodities. This thesis studies the risk for homeowners attached to the exposure against the electric and the credit market. The risk model used is Cost-at-Risk which is usually used by public authorities for analysing the risk involved with national debt.