The purpose of the essay is both to bring forward the threats images, sectors, actors and referents that can be found at the European border between 2007-2010 and to explore whether they change during this period. Furthermore, the essay also intends to review the Copenhagen School?s theory of securitization. The analysis of the essay will be done on the European commission?s ?Enlargement Strategy and Main Challenges?, a rapport that focus on the European border and its enlargement.

When SKL (Swedish National Laboratory of Forensic Science) gets images to analyse, the task often is to identify a person or an object. In that work it?s important to find features. Unfortunately images from camera surveillances often contain a lot of noise, so details can be hard to discern.A simple method to improve an image from a sequence is to compute the mean of some of the images. However, the part of interest in the image has to be in the same position in all images.

Background: An indisputable right for nurses is to have a safe and secure work environment so they can deliver a high quality care. To bring a clear definition of what threat and violence are, is an important part in the work to prevent threat and violence. One part of the problem is that the experience and understanding of threat and violence can be different from one person to another. Aim: The aim of this quality study was to emphasize Nurses experience of threat and violence at workplace. Method: The method used in this study was qualitative interviews in the sense to bring out the nurses experience.

The aim of this Master?s thesis is to examine in what way library users are depicted on images at two academic libraries; the University College of Borås Library & Learning Resources (BLR) and the Gothenburg University Library (GUB). 62 images, from websites and information brochures, are analyzed and the main questions are: How are users represented on images? What activities are shown? What is the difference between BLR and GUB? How can the consequences of the representations be understood? Little is currently known in the LIS-field about how images work as constructors of the social reality. The theoretical and methodological point of departure of the study is discourse analysis, new institutional theory and picture analysis.

A picture says more than thousand words - an analysis of GQ Magazine´s cover images and ninth grade student´s views of them is an essay in media and communication studies covering 15 hp. This essay examines how men and women are depicted on the cover of GQ Magazine and how ninth grade students perceive these images. Our research questions are: How is gender presented in cover images? How do the students interpret these images? What possible differencies or similarities are there? Our theoretical framework is based on gender theory. Methods used are a survey conducted at Tegs Central school and a semiotic analysis of the cover images.

This paper emphasizes that the analyzing and the intepretation of images, involves anholistic view, including intention, content, message, and the influence on the observer.The paper focuses on daily produced images. The starting point of this paper is ´image´in the concept of ´the written image´. The theory- and method textcritical perspective.used in this paper is close connected to Paul Feyerabends, Against Method, and toRobert Farrells work Feyerabend and Scientific Values. This papers specific ques-tionsare, 1) is analyzing and intepretation of images, subjective ?, 2) needs the subjectivityto be handled to limit arbitrariness and distortion ?, 3) is it appropriate to use a filterof awarerness as an aid to handle the subjectivity ? The answear to the threequestions, is short and clear: ?Yes?.

This thesis in Art History and Visual Science is about values to graffiti and graffiti artist Banksy. I have studied values relating to Banksy´s graffiti images through which context they are placed in and where they are located. I have selected two different images of Banksy as an example on the basis of a transnational phenomenon, where the images that circulate in the public arena by street art and other images and imported into the galleries and consumption market. My conclusion is that the values of the images are based on the context in which each room have its surroundings and that therefore the impression will increase. The public space context, signal availability and the white cube context indicates art, and the commercial context signals goods and items that can be bought.

This thesis in Art History and Visual Science is about values to graffiti and graffiti artist Banksy. I have studied values relating to Banksy´s graffiti images through which context they are placed in and where they are located. I have selected two different images of Banksy as an example on the basis of a transnational phenomenon, where the images that circulate in the public arena by street art and other images and imported into the galleries and consumption market. My conclusion is that the values of the images are based on the context in which each room have its surroundings and that therefore the impression will increase. The public space context, signal availability and the white cube context indicates art, and the commercial context signals goods and items that can be bought.

In the rural districts of Sweden, especially in Skåne, the political party Sverigedemokraterna is gaining more and more territory. The aim of this thesis is to examine if the presence of Sverigedemokraterna has had an effect on the other political parties in Kävlinge and Svedala municipality, with focus on images and collective identity. The aim is also to examine what influence Sverigedemokraterna might have on the political agenda of the two municipalities. In order to be able to fulfil the purpose of the essay, we chose to combine three kinds of qualitative methods; interviews, observations and literature studies. We used theories about images and collective identity to examine in which way the municipal politicians tend to classify Sverigedemokraterna in terms of different images and if their presence has effected the other politicians in terms of forming a collective identity.

Revisionsprofessionen images a?r sedan la?nge ett omdiskuterat fenomen. Genom denna studie o?nskades det att kartla?gga hur images pa?verkar uppfattningar om professionen och dennes attraktivitet. Syftet med studien var att underso?ka revisionsprofessionens images samt hur dessa images pa?verkar nya intra?dandes uppfattningar om professionen.

 The aim of this essay is, by using tree conductive Swedish newspapers, see how thesubmarine violations that Sweden suffered during 1980s, was depicted in the Swedish press in terms of threats. Two major submarine violations will be investigated in this paper, U137-incident in Karlskrona archipelago in 1981 and Hårsfjärden-incident in Stockholm archipelago in 1982. To achieve the purpose, I use a qualitativ method and a threatperspective to answer my questions. These questions are for instance- From which nation, according to press reports, comes the threat?- What is, according to the press, threatened?The results show that the press saw the submarine violations as a major and serious threat that mainly come from Soviet Union.

This study examines which socially constructed threats and subjects of security existed during the aftermath of the terrorist attacks in Stockholm 2010. With ideas of identity and difference as a starting point the theoretical framework is then developed with ideas from the new critical security studies including key subjects such as attributes, risk, imaging and visualisation. The study will be executed with the use of a discourse analysis approach using newspaper articles and chronicles as the principal empirical material. The analysis will then follow two separate themes. Firstly, the different threats and subjects of security will be deduced, and also, how these social constructions inevitably create each other and require each other to continue existing.

Image indexing research today is either conducted on a visual attribute level or on a higher semantic level, forming a semantic gap between the two. There is much to gain if research progress from the two fields is combined. Image retrieval using access points in both visual and semantic significations could improve retrieval and bridge the gap. In social media today, images are often the primary communication agent and the number of images on the web is increasing in an uncontrolled way. New and efficient ways to index and retrieve the images are needed.The purpose of this study is to examine if emotions could be a semantic access point for image retrieval and if folksonomy indexing is useful when searching for images that represent emotions.

During this project a photographer and an illustrator have explored if a single image can communicate a bigger whole, in this case a movie. By analysing five motion pictures with visual communication theories, semiotics and colour symbolism as tools, ten images was created. These images do not only consist of symbols, but also communicate the overall feeling and colour scheme of the movie.These images have been tested in interviews with six individuals, who, except for one, work with visual communication of some kind. They have studied the communication skills of the images from their own experiences.The result of the interviews showed that all images could not communicate a movie. One reason for this was that only a few of the test persons had seen two of the selected movies.

This essay explores to what extent the Swedish language version of Google Images meets the usability requirements of average everyday users. Previously published studies on user behaviour and users? interface and search option preferences define the usability requirements, which are matched against Google Images? actual interface and search options. The retrieval method of Google Images is also briefly discussed, and users? opinions about Google Images too, as they come across in the previously published user studies.The findings are that Google Images lack some of the things that users ask for, but it still seems to be the most used image search engine among average internet users and more appreciated than other search engines.