Obesity is a growing problem worldwide among children and adolescents. Previous research has shown that food habits and weight in order children with high and low risk of developing obesity (based on parental BMI) differs between the two groups. It has also been shown that the mother affects the child´s food habits and weight..

The purpose of this thesis is to gain understanding of how companies proactively can manage their reputation. The thesis analyzes three multinational companies in Sweden and uses two theoretical approaches - the reputation risk view and the reputation strengthening view - to gain an overall perspective of how companies work with their reputation. It focuses on investigating which key areas of reputation risk the focal companies identify and how they manage the reputation risks within these areas. Moreover, it examines which stakeholders the companies believe are most critical from a reputation point of view and in what ways the companies work with strengthening their reputation among those stakeholders. In order to find a general approach, the thesis investigates the similarities and differences that exist between the respective companies in the study.

This thesis aims to evaluate the concept of Uncovered Interest Parity. The parity states that the logarithmic difference between domestic and foreign interest rate equals the logarithmic difference between expected future spot exchange rate and the spot exchange rate, . In defining the exchange rate it is often presumed that the parity relation prevails even though several studies suggest the opposite. Numerous economists maintain that the theory?s shortcomings can be explained through the existence of a Risk Premium.

The aim of this study is to investigate how multiple tree handling harvesters perform compared to earlier developed standards. The study shows that multiple tree handling harvesters are more efficient in thinnings stands with mean stock volumes less than 0,12 m3fub per stock. The increased efficiency is different for different mean stem classes. In stands with a mean stem volume of 0,04 m3fub per stock, the increase can be as high as 40 percent while it is about 10 percent in stands with a mean stem volume of 0,12 m3fub. Comparisons have been done between stands that are felled with partly limbed stands and stands without partly limbed assortments. The difference in performance is clear and shows that the partly limbed assortments strengthen the multiple tree handling harvesters positive effects in low dimension thinnings.

This thesis aims to show the positive effects of marketing by studying whether the regulation on direct marketing to consumers of prescription drugs today prevents to consumers accurate information and better health, and how consumers relate to the possible legalization of increased marketing through controlled and information audited webpages. Methods used in this research are qualitative method, quantitative method, documents and websites studies. The thesis fulfills the purpose as it shows the potential positive effects of an expanded marketing through pre-approved websites. It also shows a demand from the consumers' side and a need for increased awareness for more empowerment over their own health.

There are a great possibility to shorten the time between mowing and preservation by spreading of ley crops in connection to the conditioning. In this case the cellular respiration (the plants breeding that consume sugar until the crop is ensiled) should not continue as long and the forage will perhaps get a higher nutritional value. The capacity of the next machine could also be higher because the rake gives swaths with a lot of material. There is also a possibility that spreading of ley crops gives the material a more homogeneous content of dry matter and that gives a reduced growth of clostridium. This is particularly important when the method of harvest doesn?t include any mixing of the material like it does with a round baler or silagewagon.

AbstractTitle: See each other on the Internet or on a café? A survey about social consequences of Internet usage. (Umgås på Internet eller på ett café? ? en studie om Internetanvändningens sociala konsekvenser.)Number of pages: 34 (including enclosures).Author: Carolin Johansson.Tutor: Else Nygren.Course: Media and Communication Studies C.Period: Fall 2007.University: Division of Media and Communication, Department of Information Science, Uppsala University.Purpose/Aim: The purpose is to get increased knowledge about the social consequences that may come up when young people at the age of 16-20 are using the Internet.Material/Method: The material consists of a questionnaire that I made with questions about Internet usage that 84 young people from five classes (from three different upper secondary schools) answered.Main results: To have access to a computer and Internet and the fact that broadband is more inexpensive now than before leads to an increased usage of the Internet. I found out that chatting, music/movies, searching for information and using the Internet for entertainment is what most of the participants spent the most time on while using the Internet.

Recent years there has been discussed how the critical situation in the housing market threatens the Stockholm region's growth. The thesis objective is to examine whether there is a scientific link between the lack of housing supply and growth. The thesis also intends to identify solutions for increased housing construction, for instance by examining the conditions for a greater regional perspective and influence on the region's housing supply. The thesis empirical study is based on semi-structured interviews with representatives from the Government, municipalities and the housing industry.In Sweden, research on the relationship between housing shortages and growth has not been conducted to that extent it can be said to exist scientific evidence regarding the growth threat. However, in Britain and the U.S, empirical studies show that a lack of housing supply has hindered growth through negative impact on countries' gross domestic product.

The purpose of the thesis has been to explore the use of hedge fund styles when constructing portfolios of hedge funds (i.e. funds of hedge funds). The central question is if the use of hedge fund styles can significantly explain and improve risk adjusted returns (characterized by Sharpe ratios). The study has been done in collaboration with Optimized Portfolio Management AB who desire further knowledge and evaluation of hedge fund styles for their fund of hedge funds.To be able to create successful ex ante portfolios we have explored various prediction models for both risk and return. Our findings indicate that return prediction is problematic using simple models such as regression since the risk exposure of the indices appear to change significantly over time.

Östby waterworks in the community of Kramfors has since 2003 had problems of fast clogging of the slow sand filters. As the clogging appears more often, they must be cleaned more frequently which has made the drinking water preparation difficult. Wintertime it has sometimes been impossible to clean the filters which has led to their closing and this has influenced the water quality negatively.The waterworks is a surface waterworks which takes its raw water from the lake Sjöbysjön. The water is flocculated and filtered in a contact filter with the flocculent EKOFLOCK 91. Thereafter it is alkalinized before it reaches the outdoors placed slow sand filters.

The objective of this study was to examine how an IT department has been affected by the changes of increased local usage of IT, and how the usage have affected municipalities IT departments demands of IT support. In the study we explore how both the IT department and the IT support works by interviewing present and former employees at the local IT department. The current IT department have undergone a series of local changes over the last 20 years, the department has gone from only having internal users to getting the entire municipalitiy?s agencies of IT as users. It started with how the municipality began to dig down fiber optic cable in the middle of the 1990?s, and today has started to develop solutions as to how to meet the demands of future usage of IT.

Emhart Glass is the world?s leading manufacturer of equipment, controls and components to the glass container industry. The goal of this project has been to identify improvements and propose cost saving solutions when moving one of Emhart Glass work cells in Sundsvall. The changes shall result in improved work environment and increased product quality. The method contains value stream mapping, concept selection and P-FMEA and complies with Emhart Glass goal to become a more Lean focused business.

The number of parties in the Swedish parliament has increased from five to eight during the last twenty years. The political agenda is still based on a two-block system with the consequences that the number of parties in each block has increased. To be represented in the parliament, a party needs at least four per cent of the total votes in the election. If only one party fails to achieve that, the whole block will lose the election to the other block. This could encourage voters to vote tactically for the small parties in the block to ensure that the block wins the election.

SyfteSyftet med studien har varit att ta reda på hur ungdomars drogvanor när det gällercannabisanvändning ser ut, och ställa detta mot risk- och skyddsfaktorer som kan finnas i skolmiljön samt inom familjen för att utröna om det finns några samband mellan cannabisanvändning och ovan nämnda faktorer. Frågeställningarna är: Hur ser cannabis- användandet ut i förhållande till kön, årskurs och stadsdelsområde i Göteborg år 2010? Vilka samband kan vi se när det gäller cannabisanvändning i relation till de risk- och skyddsfaktorer kring skola (skolk, trivsel, betyg) och familj (positiv uppskattning, gränssättning, föräldra- relation), som vi kan finna i materialet?UrvalUrvalet grundar sig på enkätsvar från 7 602 elever i årskurs 9 och gymnasiets år 2 i Göteborgsstad.MetodUndersökningen som ligger till grund för studien är gjord av Göteborgs stad och baseras på en omfattande enkät innehållande 76 frågor kring alkohol, narkotika, tobak och spel, där vi förvår studie har plockat ut svaren som berör narkotika och cannabis. Studien är av kvantitativ art och har bearbetats i statistikprogrammet SPSS. Resultatet har analyserats med hjälp av det utvecklingsekologiska perspektivet, teorin om sociala band samt utifrån ett risk- och skyddsperspektiv.ResultatVår studie visar att det finns samband mellan ett cannabisbruk och de risk- och skyddsfaktorersom rör skolan och familjen.

This thesis aims to show the positive effects of marketing by studying whether the regulation on direct marketing to consumers of prescription drugs today prevents to consumers accurate information and better health, and how consumers relate to the possible legalization of increased marketing through controlled and information audited webpages. Methods used in this research are qualitative method, quantitative method, documents and websites studies. The thesis fulfills the purpose as it shows the potential positive effects of an expanded marketing through pre-approved websites. It also shows a demand from the consumers' side and a need for increased awareness for more empowerment over their own health.