The number of wireless networks has increased rapidly among both home users and companies in just a few years. That has brought a lot of good things with it, for example the possibility to connect wireless equipment to the network or Internet from an arbitrary position within range of the accesspoint. But since the transmissions take place through the air some new security risks appear. It?s difficult to restrict the signals to a specific space and thereby a lot easier for unauthorized to eavesdrop or disturb the signals compared to a traditional wired network.

This paper investigates strategic opportunities for film festivals in a digital film business, with emphasis on Göteborg international film festival and the Swedish film industry. Using a theoretical framework of strategy analysis, the film value chain is examined with special regards to disruptive technology, and the film festival's unique resources are linked to industry structure. It is shown that relationships between actors and across sectors are crucial features of the film industry, and hence a network perspective is added to the theoretical framework. Barriers to entry are shown to be relatively low in all sectors except the cinema market, and it is proposed that film festival's could expand into digital distribution, taking advantage of brand strength, customer loyalty and knowledge of industry. The study adds to the mounting research on film festival practice and its significance for marketing and distribution in the film industry, and highlights the emergence of strategic openings in destabilized networks..

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.

Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Ledarskap i slöjd och kulturhantverk15 hpInstitutionen för kulturvårdGöteborgs universitet2014:34Slöjdnäring i nätverkanEn intervjubaserad studie av olika aktörersperspektiv på näringens utveckling.

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.

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 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.

AbstractTitle: Cooperation between social enterprisesLevel: Final assignment for Bachelor Degree in Business AdministrationAuthor: Anna HammarbergSupervisor: Maria Fregidou-MalamaDate: 2012 - JanuaryAim: The aim of the study is to investigate social enterprises and the Glada Hudik-model to understand how social enterprises cooperate and how they can develop the cooperation through Social Enterprises in Co-operation (SAK). Method: I have done a qualitative research study. I have studied literature to get theoretical background. I visited a seminar to get information and inspiration. Interviews have been done with six persons to get empirical information.      Result and conclusions: Through this study I have seen that social enterprises can co-operate to strengthen their position in the community. Together they can run issues they have in common, undertake major assignments and purchase material to get better deals.

Abstrakt  Tv-branschen är en jätteindustri som styrs av ett fåtal stora sändningsnätverk. I Sverige är den största distributören Sveriges Television (SVT) och på grund av detta så är sannolikheten att personer som arbetar inom ljud i Sverige någon gång kommer att arbeta på projekt för dem väldigt hög.I min uppsats har jag utfört en Actor Network-analys av empiriska studier jag utfört på postproduktionsbolaget Europa Sound and Vision. Med hjälp av analysen vill jag undersöka vad begreppet ?god hörbarhet? består av och därmed kunna definiera uttrycket tydligare.Jag jämför sedan SVTs syn på hörbarhet med den jag fått fram genom dessa studier för att till slut ändra på den nuvarande synen och på det regelverk SVT har..

Companys usually have intern communication platforms where employees can gather information and communicate with eachother. These networks are not public which leads to less resources spent on development. If this network is also used as a work tool may inadequate usability decrease work effeciency. Thats why we, by using known design principles, evaluated an already existing network of this kind along with interviews and think out loud tasks for users. Four users had to do some tasks while they explained how they went through step by step to solve those. This report culminates into a couple of guidelines which can be used to create a user friendly network. The problems that prevented users to feel in control when working resulted in the following guidelines: Create shortcuts of frequently used functions.

Author Cocitation Analysis (ACA), multidimensional scaling (MDS) and Social Network Analysis (SNA), has been used to analyze and visualize the invisible college of the journal European Union Politics. The concept invisible college was first introduced in the fifteenth century, through the creation of the ?the Royal Society of London?, and it was reintroduced in the 1960:ies and the 1970:ies by scholars such as Price and Crane. It is said to have been interpreted in as many ways as there are authors who have used it. Here it has been used synonymously with the term citation network.

The aim in the study is to search for a deeper understanding of how parents experience a neurological diagnose of the child and how this affects the parenthood. Parenthood was seen in a systemtheoretical perspective as a social construction. The narrative method was used in two lifestory parentinterviews. The analysis was made from parenthood. The result formed stories about parenthood with children having neuropsyciatric functional disability who even came to be a woman?s struggle.

Purpose:mental illness and the effect it has on individuals social network and relationships, and vice versa.The purpose of this study is to shed light on the rarely mentioned subject of severe Method:analysis was performed on a total of 15 interviews, which consists of three individuals with severe mental illness. The focus of the study was the subjects? description of the social network, excluding clinicians and other professionals.This study is inspired and conducted in a Grounded Theory manner. A secondaryFindings:may it be with specific individuals or groups. They describe the importance of surrounding themselves with people who do not judge them and it is through them they get validated.Places have been emphasised as having special meaning for the social interaction and overall wellbeing for the subjects.There is active actions for social interactions/relationships taken by the subjects,Conclusion:their social network.