Objective: To study the evidence on physical activity (PA) as an effective preventive strategy for depression.Methods: A search of electronic databases was performed for articles between 2007 and 2012, both original research and review articles, concerning the link between PA and depression on children, youth and adults. Three reviews, five longitudinal and two cross sectional studies were included.Results:  PA reduced the likelihood of depression in many studies and a sedentary or inactive lifestyle increased the risks for mental health symptoms such as depression. One study showed that low PA in childhood increased the odds of depression as an adult and other studies on teenagers saw a connection and mediation between PA and self-esteem whereas physical fitness showed no mediating effect. Many of the studies and reviews point out the insecurity regarding the dose-response association and the difficulties in defining causality.Conclusion: PA might have a preventive effect on depression. Some evidence exist to support that PA in childhood prevents depression in adults.

The purpose of this study was to investigate if female and male reporters and interviewees get the same amount of time in the news feature in the Swedish news programs TV4-Nyheterna and SVT 1 Rapport. The aim of this study was also to investigate if there is a breakdown of the reporting lines between male and female reporters, that is, if they are reporting on various topics. In our study we also determined if the two television channels in any way are different when it comes to gender.Our main theory was that men are overrepresented both among reporters and interviewees and that they are dominant in both hard and soft news. We thought that SVT 1Rapport would have a better gender balance than TV4-Nyheterna because SVT 1 has been working on gender issues for a long time.We were using a quantitative content analysis to examine the 19:30 news on SVT 1 Rapport and 22:00 news on TV4-Nyheterna for two weeks in November 2010. We examined domestic and foreign news and determined how much time each sex got.

The aim of the study was to improve understanding of how upper secondary school acknowledge and adjust support and guidance for gifted students regarding their future academic and professional career. The study examined school pricipals and career counselors approach to guidance work with gifted students and how the above mentioned professionals received information about gifted students. It was further examined what measures were applied to adjust the upper secondary school to the needs of gifted students. Qualitative interviews were conducted and the results showed that in cases where the informants were told it took place in conjunctions with seminars about the class, through grades or through a teacher or the students themselves who contacted the career counselor or principal at the upper secondary school.The giftedness was connected to the school curriculum and various course topics in the secondary programs. School principals viewed the career counselor as an important resource to provide motivational support, individualize and survey future plans.

The purpose of this essay is to examine cost-benefit-analysis as a method of evaluation of labour market policy. To illustrate the possibilities and difficulties of the method chapter four contains a partial cost-benefit-analysis of the results of a labour market project in Kävlinge. The questions this essay strives to answer are the following: What possibilities and difficulties do cost-benefit-analyses entail? How would one conduct a cost-benefit-analysis of the project in Kävlinge?The method used in this essay is mainly a literature study of cost-benefit-analysis of labour market programs. The labour market project Brännpunkt is used as an example in a partial cost-benefit-analysis.The applied cost-benefit-analysis of the Brännpunkt project in Kävlinge shows that it is possible to calculate the profit for the society as a whole, given that the necessary information is obtainable.

In which ways have composing processes in music appeared over the past 300 years? How may composing processes work today? What does new technology do to this processes?The key purpose of this study is to investigate various composing processes. A further purpose is also to gain an awareness of how we use modern technology by computers and their notation programmes.The research design of this thesis includes a display of literature related to composing processes. along with an analysis of the writer?s own experiences in the area.

This thesis treats the development of the European Union asylum- and migration politics and the EU member states transfer of authority to the European Union. The main purpose has been to look closer with the use of the application of theory of neofunctionalism and liberal intergovernmentalism on the European Union case. The focus will be to answer the following questions: How has the political development within EU asylum and migration policy developed through the period of The Single European Act to the ratification of the Stockholm program? And how can the chosen theory explain European countries transfer of national decision regarding asylum policy in favor of a supranational European asylum policy? Based on the available material of European Union programs and harmonization measures for this area I have attempted to understand to what extent the European Union?s development in the area of the asylum and migration politics can be explained through the theories of neofunctionalism and liberal intergovernmentalism. The result of my analysis is confirmation of the European Union development of the area of the asylum and migration policy and also a series of explanations according to the theories regarding the member states transfer of authority to the EU.

Today?s community requires an increase in food production. Animals are today bred so that they produce more than their ancestors did. Production has been the most important and breeds with the highest production levels have therefore become popular. Many of the old local breeds have become extinct or are about to become extinct because of this trend.

Individuals of today are living in a community that encourages an inactive life. For many individuals exercise is an important part in their life and can be a health factor and contribute to the joy of living. Some environments in the individuals? everyday life are of supportive character. These supportive environments can make it easier for the individual to make healthier choices.

The main subject with this master thesis is to take a closer look at university libraries specially Gothenburg University Librarys operation of marketing the librarys user contact, how it receives various users demands and carry out the interactive and strategic marketing. Marketing is planning, structuring, implementation, analysis and controls of carefully formulated programs, designed to bring voluntary interactions and relations with the target markets, for the purpose of achieving organisational and user satisfaction objectives. The structure of this thesis covers three main parts. Part I reflects the researchers approach to the subject. Marketing researchers such as Grönroos, Kotler, Bryson, De Sáez and Gummesson among others are presented.

Syftet var att undersöka förskollärares tolkning av begreppet mobbning samt undersöka hur de arbetar för att förebygga mobbning bland barnen i förskolan och i förskoleklassen.                                                                                     I läroplanerna, Lpo94 och Lpfö98, nämns vikten av att arbeta för att barnen och eleverna ska känna trygghet i skolan. Detta är ett viktigt ämne som är ständigt aktuellt.                                                                                                          Valde att undersöka förskollärarnas uppfattningar genom en enkätstudie. Delade ut 50 enkäter till förskollärare fördelade på 11 förskolor och 5 förskoleklasser. Bortfallet blev 18 stycken.                                                                   Resultatet visar att de arbetar kring frågor som rör mobbning bland barnen på varierande sätt. Endast ett fåtal nämnde likabehandlingsplanen som ett redskap i detta arbete.                                                                                           Nästan hälften av de förskollärare som svarade på enkäten upplever att de inte har den kunskap/utbildning som behövs för att de ska kunna arbeta med att förebygga mobbning på ett för dem tillfredsställande sätt.Resultatet av denna studie visar även att de åtta program som presenteras i boken ?På tal om mobbning ? och det som görs? som gavs ut av Skolverket under 2009 är okända för förskollärarna i stor utsträckning.    .

Management control systems are a popular area of research and a lot of new research has been done over the past years. This development has been looking into new situations and circumstances, and interdisciplinary studies are being made to further understand the connection between different fields of study. A new field of study that has grown significantly over the past few years is the connection between management control systems and entrepreneurship. Leading researchers have proposed a number of questions for further research and one of them is the board of directors? use of management control systems in entrepreneurial firms.The purpose of this study was to examine the differences and similarities in the board of directors? use of management control systems between entrepreneurial and non-entrepreneurial firms.The study was conducted as a deductive qualitative study through interviews with respondents from entrepreneurial and non-entrepreneurial firms.

This study is based on the feminist belief in the importance of a reorganization of the existing gender hierarchy, where women have less power than men. Since news media reflect as well as contribute to create the reality we live in has the purpose with this study been to shed some light on how the gender structure is expressed in Sweden?s most popular television news program. I chose to examine one broadcast per day from the Public Service SVT news program Rapport during January 2010 using quantitative content analysis and the result was as follows:65 % of the news programs was presented by a woman news anchor 36 % of the news reports was carried through by a women journalist 31 % of the interviews contained a female participant The representation of female participants in interviews did not depend onif the journalist was a woman or a manThe representation of female participants in interviews did not depend on if the report was from Sweden or abroadWomen were more often than men interviewed in the role as nursing staff, development aid worker, teacher or principal, parent of a son, retired and sick or sick leaveOnly men were interviewed in the role as rescue worker, custom staff, member of the armed forces, house owner and tourist..

The purpose of this thesis is to show how to use vulnerability testing to identify and search for security flaws in networks of computers. The goal is partly to give a casual description of different types of methods of vulnerability testing and partly to present the method and results from a vulnerability test. A document containing the results of the vulnerability test will be handed over and a solution to the found high risk vulnerabilities. The goal is also to carry out and present this work as a form of a scholarly work.The problem was to show how to perform vulnerability tests and identify vulnerabilities in the organization's network and systems. Programs would be run under controlled circumstances in a way that they did not burden the network.

The aim of the study is to investigate attitudes about rapists and to determine whether it is felt that they need treatment, imprisonment or a combination of the two. The study examines differences in attitudes between two different educational groups. The first group of students is comprised of those studying on programs that lead to careers working with people, whilst the other contains students who will work in business administration. The investigation also includes views on which punishment alternative the informants believed to be the most appropriate. The same differences are also investigated between gender and age.

AbstractSweden is a country with good reputation when it comes to questions aboutequality. The definition of equality is not always explicit though. The aim of thisthesis is to examine what Swedish equality is and what it should be. By studyingdescriptions of equality and discrimination in the political programs of the partiesof the Swedish parliament from the sixties until today, I examine which groupsare included and excluded from the concept of equality. The analyse shows thatthe concept initially was only referring to class matters.