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13308 Uppsatser om Content-based image retrieval - Sida 60 av 888
Gestaltningen av en massmördare : En kvantitativ innehållsanalys om gestaltningen av Anders Behring Breivik i nordisk media.
The purpose of this study is to overlook Nordic medias news coverage and framing of Norwegian mass murderer Anders Behring Breivik. The study is based on printed editions of Norwegian newspaper Aftenposten, Swedish newspaper Dagens Nyheter and the Finnish newspaper Hufvudstadsbladet set on nine selected dates related to the issue between July 23th 2011 to August 25th 2012. The study will display how Breivik was framed by each of the Nordic newspapers and even the total amount of news coverage the issue has been given. The media framing part of the study will mainly focus on the media framing of Breiviks personality and political ideology. The study will also investigate each newspapers handling of Breiviks manifesto, which he published only hours before killing 77 people on July 22th 2011. The study is a quantitative content analysis, containing a total number of 245 articles.
Att hitta balansen mellan ideellt och kommersiellt : En studie av fyra ideella oranisationers syn på varumärkesbyggande
Denna uppsats syftar till att undersöka synen på varumärkesbyggande hos fyra ideella organisationer; Plan Sverige, RFSU, Svensk Friidrott och Barncancerfonden. För att utreda detta så har kvalitativa intervjuer med representanter med stor insyn i kommunikationsarbetet på de ideella organisationerna genomförts. Med en grund i generella varumärkesteorier har författarna analyserat om dessa teorier är relevanta och i sådana fall applicerbara på ideella organisationer. I studien undersöks även om ideella organisationers syfte påverkar deras varumärkesarbete.Genom den undersökning som gjorts kan man urskilja att valda ideella organisationers varumärkesarbete skiljer sig markant från teorier för kommersiella företag. Detta gör det svårt att applicera generella teorier på ideella organisationer eftersom de ideella organisationerna styrs av yttre faktorer som i stor utsträckning inte går att påverka. De intervjuade organisationernas syfte påverkar i stor grad deras positionering, vilket styr varumärkesarbetet.
Medias gestaltning av Uppsala Reggaefestival : ett problemfyllt evenemang?
Purpose/Aim: This essay seeks to describe in what way different newspapers framed Uppsala Reggaefestival, which is a music festival in Uppsala, Sweden. Not only the local press, but also the framing by national press will be analyzed. Furthermore, it seeks to discuss what causes different frames.Material/Method: The material consist of 96 articles from 4 different newspapers which are being analyzed through a quantitative content analysis method inspired by Melin and Lange, and their ideas of identifying the main message of a text. The media framing of Uppsala Reggaefestival are compared to another similar music festival in Sweden, Arvikafestivalen. By using theories about media framing and media logic the results can, if not explained, at least be discussed.Main results: The study shows that Uppsala Reggaefestival is framed in a way that is focused on the problems within the festival, for example drug abuse.
Fuktomlagringar i välisolerade ytterväggar : En undersökning för att fastställa en rimlig inbyggnadsfuktkvoti träreglar med fuktsimuleringsprogrammet Wufi 2D
To save energy it?s popular to build houses with low energy loss. In these houses the walls are keeping a lower temperature in the external side which leads to a higher relative humidity. In addition more material, such as wood studs, are used which means that there is more moisture to dry. More moisture in combination with higher relative humidity may pose a higher risk of microbial growth.
Perkolationsfilter : En undersökning av reningseffekt med avseende på järn och mangan
This master thesis has been done in cooperation with Sweco Viak AB in Sundsvall. The aimwith the project is to investigate the purifying effect of percolation filter due to iron andmanganese. The overall goal was to investigate how the parameters surface load,sandfractions, and burden time affect the purifying effect. The expectation is to optimize thedesign and find a demouldning of the filter that gives sufficient purifying with a highersurface load. As an attempt to accelerate the curing of the filter, experiments with a layer ofsand which surface has been covered with manganese ore (MnO2) on top of the filter havebeen done.As test filters 10 L bars were used and the experimental work was performed at thewaterworks in Hassela and Munkbysjön.In Hassela different sandfractions were tested.
Tankinsats för dieselbilar : Från idé till prototyp
This thesis describes the development of a tank insert for diesel cars, from idea to a prototype. The idea is to design an insert which makes it impossible to refuel petrol in a diesel car. The insert shall be installed in the existing tank opening on diesel cars. The tank insert is designed for the Swedish company SverigeGrepen AB located in Vänge, just outside Uppsala. Their main product is a pitchfork that is ergonomically designed and durable.A pre-study were performed in which information relating to fuel caps, tank openings, petrol- and diesel nozzles were collected.
Grammatik och språkorientering på grundskolan
AbstractThe debate on grammar has been on the agenda for thousands of years. Several different arguments and theories have been used in order to explain the importance of grammar in school. Some newer arguments have been added, while others have stayed, either in their original version, or in a modernised one.This essay aims to clarify the role grammar play in school. In order to do that we have looked into its history, the curriculum, modern research and interviews made with active teachers.The results of the literary studies, the studies of the curriculum and the field studies show that the very presence of grammar in school is disputed. The curriculum of today speaks of an orientation in language, with grammar as a part of it, based on the students? own language.
Etik och censur inom internetfiltrering ? En forskningsöversikt
This paper is a research review in the realm of censorship systems andfiltering systems. It applies ethical considerations to the creation of censorshipsystems bringing forward discussion on the ethics of technology with thepurpose of limiting access to information.There is active research being done in the area of automatic content filteringand censorship systems. These are systems that can filter out undesiredmaterial, typically from the Internet, automatically. Used in some nations,many schools and even mandated in some libraries there are many ethicalquestions raised concerning censorship and access to information.Part of the review concerns the level of accuracy of these systems presentedby researchers in the field and the different approaches used. Reviewedarticles centre around automatic content classification and filtering ofpotentially harmful materials with regards to minors while some relate tocensorship technology in a wider sense.Results show a general lack of discussion concerning the ethics of thetechnology in the research reviewed.
Förändring av radiocesiumtillståndet i jordbruksgrödor i Gävleborgs, Västmanlands och Uppsala län efter Tjernobylolyckan samt en fallstudie med stallbalansberäkningar på en mjölkgård :
Several radioactive nuclides were deposited in Sweden after the Chernobyl accident in 1986. The greatest attention was given to 137Cs because of its relative long physical half life of about 30 years. 137Cs will be present in nature for more than 100 years before it has vanished completely. When radiocaesium decays to a stable end product ionizing radiation is emitted, which can cause cancer in humans that has been exposed to a high radiation dose. Radiocaesium behaves like potassium and is easily taken up into biological systems.
Ung och arbetslös : En kvalitativ studie om upplevelser av arbetslöshet
The aim of this qualitative study is to gain a deeper understanding of how young people whoare unemployed or have experienced unemployment, experience the situation and how theyapprehend themselves in relation to unemployment. I performed semi-structured interviewswith five young women and men. Three theoretical perspectives have been used for myanalysis, Marie Jahoda?s deprivation theory, Mikael Nordenmark´s PEN-model and HansBerglund?s action theory.The results show that the majority of the respondents perceive the situation as unemployed asdifficult and stressful. Four out of five have more or less felt depressed or sad.
en kvalitativ analys av Göteborgs-Postens bevakning av ?Etiopiensvenskarna? ur ett dramaturgi-perspektiv
Title: Schibbye och Persson?s Journey: a qualitative analysis of Göteborgs-Posten?s coverage of ?etiopiensvenskarna? from a narrative perspective.Authors: Viktor Eriksson and Max SommersteinSubject: Undergraduate research paper in journalism studies, Dept. of journalism, media and communication (JMG) University of GothenburgTerm: Autumn 2013Supervisor: Mats Ekström, JMG, Gothenburg UniversityPages: 35Purpose: To examine how the narrative-model the hero?s journey is represented within the Swedish newspaper Göteborgs-Posten?s articles on Johan Persson and Martin Schibbye, two Swedish journalists who were imprisoned while conducting journalism in Ethiopia.Method: A combination of Ethnographic content analysis (ECA) and Compositional Interpretation (image-analysis).Procedure: A strategic selection of articles published in the supplement Skenprocessen i Addis Abeba, in Göteborgs-Posten.Results: The narrative model the hero?s journey is clearly represented as cultural frames in Göteborgs-Posten?s articles about Martin Schibbye and Johan Persson. The framing of the events are used to simplify the facts and to make them emotionally accessible.
y måste bero av x ? gymnasieelevers förståelse av det matematiska begreppet funktion
Objective: The aim of the study is to describe pupils' understanding of the mathematical concept of function. How do pupils define the concept of function? What images of the concept of function evoke when they solve tasks, which involve identifying and constructing functions?Theory: A student's thinking about a mathematical concept depends on more than just the formal definition of the concept; therefore Tall and Vinner introduce the term concept image to describe the role cognitive structures play when students learn about concepts. The cognitive structure includes all mental images, associated properties and processes that an individual associates with a given concept. According to Sfard, an individual's understanding of mathematical concepts may have different character: an operational conception, where a concept is conceived as a process and a structural conception, where the given concept is conceived as an object, that is, as a whole.Method: 16 pupils at the Science Program at two different upper secondary schools inSweden answered a questionnaire on the mathematical concept of function.
Från Snövit till Frost : En genusstudie av kvinnliga relationer iDisneyfilmer och hur dessa har utvecklats över tid.
This study examines how women are portrayed in four of Disney?s feature films, withthe focus on the presentation of relations between women. The films examined areSnow White and the Seven Dwarfs (1937), Sleeping Beauty (1959), The Little Mermaid(1989) and Frozen (2013). The aim is to analyse the development that has taken placefrom a gender perspective, from the earliest film, Snow White and the Seven Dwarfs(1937), to the latest, Frozen (2013), and to reveal the significance of the femalecharacters for each other. The films? portrayal of women and female relations isdiscussed in relation to previous criticism of Disney for their stereotyped portrayal ofwomen, and through a thematic comparison with the known fairytales on which thefilms are based.
Vem är extremist? : En kvalitativ innehållsanalys av statens agglutination av högerextrema och vänsterautonoma grupper
This bachelor thesis is titled Who is an extremist? - A qualitative content analysis of the agglutination of right- and left-wing groups and is written by Måns Hoffsten within the discipline of political science. This essay aims to illuminate in which way the Swedish government has tackled extreme forms of left-wing and right-wing activism during the period 1980 ? 2013. By looking at how governmental policy-suggestions and reports concerning extremism are formulated during this period this essay explores when and how the two groups first started to become a part of the same problem-representation and on what premises this is built.
Småbarnslitteratur sedd ur ett genusperspektiv
The purpose of this Masters thesis is to investigate if gender stereotypes are mediated to children between 0-3 years through books suitable for their age. This thesis concerns books that are available in public libraries. The content will be analysed by using a combination of methods, both content analysis of all the books in our study and a qualitative analysis of a smaller number of these books. With inspiration from both Robert Connell and Yvonne Hirdman and their theories of gender and gender stereotypes, this material was read and we wanted to examine if books for very young children might establish stereotypes. Our analysis showed that many known stereotypes are common in these books.