Voice over IP (VoIP) is a relatively new technology that enables voice calls over data networks.With VoIP it is possible to lower expenses, and increase functionality and flexibility. FromSwedish Armed Forces point of view, the security issue is of great importance, why the focus inthis report is on the security aspect of the two most common open-source VoIP-protocols H.323and SIP, some of the most common attacks, and counter-measures for those attacks.Because of the level of complexity with a network running H.323 or SIP, and the fact that it hasyet to stand the same level of trial as of traditional telephony, a VoIP-system includes manyknown security-issues, and probably at present many unknown security flaws.The conclusion is that it takes great knowledge and insight about a VoIP-network based onH.323 or SIP to make the network satisfyingly safe as it is today, and is therefore perhaps not asuitable solution for the Swedish Armed Forces today for their more sensitive communications..

Outages in the electric grid can be costly for society. Because of this, reliability is one of the parameters used to regulate network companies. Reliability in electrical grids can be measured with SAIDI, system average interruption duration index, which for Fortum Distribution has increased in Stockholm?s distribution network (11 kV) in the early 2000?s.By using outage data for Stockholm from 2011-2013, sets of parameters to be used for reliability calculations in the network information program Tekla NIS were derived. Two different options for investment were then analysed: changing old cables with high fault frequencies, and installing automatic switching in distribution substations.

Med anledning av att flera kriser av extraordinära slag har inträffat i fredstid har förmågan att hantera dessa fått stor uppmärksamhet. Ett exempel är stormen Gudrun som lamslog delar av Sverige i januari 2005. För att kunna hantera sådana kriser behövs en fungerande beredskap och här har kommunerna en viktig roll. Om kommunerna har en väl utvecklad krisberedskap kan samhället bättre klara av en kris. Genom utvärderingar och erfarenheter från kriser har det visat sig att samverkan mellan kommuner är av stor betydelse för en god krisberedskap.

This master thesis has been carried out on behalf of Stoneridge Electronics AB and is an investigation ofhow intelligent switches can replace the traditionally used direct controlled switches. The concept ofintelligent switches is that the switches contain electronic identification components which, by connectingthem to a network, give the same function independent of the location of the switch. This infers anincreased flexibility and configurability which can be a great advantage in development, production andcustomization in the commercial vehicle industry. Especially in the current situation when commercialvehicle manufacturers provides more and more functions and dashboard configurations.LIN (Local Interconnect Network) is a network protocol introduced in 1999. It is a simpler and lower costcomplement to CAN (Controller Area Network) and is adapted for applications where the demands forbandwidth are lower, for example reading sensors and switchers.

The purpose of this study is to investigate whether Karlstad City Fiber Network visual elements in the form of a pair of speech bubbles fit into the organization's holistic external communication and branding. The study examines whether Karlstad City Fiber Network image of the organization and the speech bubbles match the stakeholders view and how the visual elements are perceived and recognized by stakeholders. The theory associated with the study is theories of corporate visual identity, image, identity and branding and visual communication. These three elements are important to be aware of when a generation of an effective external communications. Qualitative interviews with employees at Karlstad City Fiber Network and Karlstad municipality has undertaken to give an idea of ??what the organization wants to achieve and what their opinions are.

Culture Management Cultural management administration producent KKE management.

This Master?s thesis explores and describes the beliefs, values and norms in a selection of five Swedish municipal cultural policy documents approved 2005-2007. The comprehensive question is: Which ideological traits characterize cultural policy in the chosen municipalities as communicated in their respective cultural policy vision document? The method used is ideology analysis. Ideal types based on a model by Dorte Skot-Hansen are used as a conceptual framework, illustrating three different rationalities in relation to cultural policy: the humanistic, the sociological and the market oriented.

Abstract The increased focus on social capital theory has made its way into labour economics. This has led to the creation of a vast literature about the use of networks and informal search methods in the labour-market, a literature that to some extent also deals with immigrants search behaviour and their relatively high unemployment rate. Characteristic for the literature in the area is the lack of analysis of actual networks. Which types of contacts do these networks contain; how are the networks used in the labour-market; and which type of network generates a high amount of social capital. These questions are important for the general understanding of how social capital functions, within the labour-market, but also for the understanding of how immigrants use their networks in order to find themselves jobs.

This paper examines the ideological content of the compulsory school policy of the Swedish Liberal Party. The aim of the study is to investigate whether the Liberal Party does really represent a liberal policy for the compulsory school, or if it is more accurately described as conservative. The analysis is carried through by two separate critical examinations of the Liberal Party motion on school politics to the parliament and the Conservative Party motion on school politics to the parliament respectively. A comparison is then made between the ideological contents of the two documents. The specific party policies are linked to universal definitions of liberalism and conservatism with the help of an analytical tool consistent of a series of educational philosophies.

The aim of this thesis is to investigate and analyse the debate of ideas on gender equality policy during 1998 - 2011. The questions raised in this thesis are; which gender equality policy ideology has prevailed during 1998 - 2011, and which ideological orientation have the different ministers of gender equality expressed during the same period of time? I have conducted the study by analysing government publications and debate articles against a ideological framework consisting of different types of feminist theory. In order to get a result as representative as possible, I have only used the material from each of the ministers during their time in office. The research method that I have used when analyzing the material is qualitative text analysis.

The Common Agricultural Policy has been a burning topic for debate for severaldecades. According to the CAP:s opponents it's effects include pollution, market distortionsand not least a huge expense for the European union.In this study we seek to explain why the CAP has remained almostunreformed since it's constitution in the 1950:s. The means by which we do so isa case study where we analyze the CAP by using three different theories; liberalinter-governmentalism, realistic trade theory and new institutionalism.In the final chapter we conclude that the theories complement each other. Newinstitutionalism explains the rigidity of the CAP. The liberal perspective explainsthe origin and the logic behind the policy whereas the realistic point of view putsthe policy in the light of an international economic theory and recognizes nationalpolicy makers roll in the inflexibility of the CAP..

ÖREBRO UNIVERSITYDepartment of Behavioural, Social and Legal SciencesProgram of social workSocial Work CC-essay in Social Work, 15 creditsAutumn term 2013The family is the only way back home? A qualitative study on staff?s view on family involvement in the treatment of adolescentsAuthors: Cakici, Nahrin and Claesson, SandraAbstractThe aim of this study is to investigate how the staff at residential treatment centers works to involve the family and the social network in youth?s treatment and how they experience that the involvement affects the young person. The aim is also to study the difficulties the staff experience in their work to involve the family and the social network. In this study, staff from two residential treatment centers in Sweden participated. The study is conducted based in on qualitative method in which four semi-structured telephone interviews and one group interview have been conducted.

The role of cultural policy within the general political planning of a community can vary both historically and regionally. The aim of this study has been to explore the cultural policy plans, during the 1990's, in the recently formed geographical region of "Västra Götaland". This is a qualitative study, carried out during 1999, and based upon structured interviews with five representatives of the cultural-policy sector in the "Västra Götaland" region. In order to identify connections and tendencies in a more general social context the aims of the five representatives regarding cultural policy have been explored from the perspective of three cultural policy paradigms, namely Dorte Skot-Hansen, Olav R. Spilling and Göran Nylöf.

The aim of this thesis is to study a job-searching process and elements that affects it. The elements I have focused on are gender, class and social network. The study is based on interviews and a survey study with students from the educational program of Social work (Socialomsorgsutbildningen), that graduated 3 years ago. Through the survey I have examined their social-background and their job-searching process. The interviews are the main focus in the study.

Abstract The purpose of this study is to examine if the Swedish policy of foreign affairs has been changed due to the Swedish enter as members in the European Union. The research method used for this essay has been a comparative case study between the Swedish and Norwegian declared policy of foreign affairs and it strives to answer the research question, which is if the Swedish declared policy of foreign affairs has been changed in character due to the Europeanization. The theoretical framework of this study consists of Europeanization as a comprehensive theoretical perspective. I order to answer the research question a classification schedule has been elaborated to examine the objectives of the Swedish and Norwegian declared policy of foreign affairs. The analytical method of this part has been a quantitative and qualitative approach.