Lungröntgen är en av de vanligaste röntgenundersökningar som görs i Sverige. Många gånger vid vanlig lungröntgen kan patologiska förändringar bara misstänkas så då används datortomografi (CT) undersökning av thorax som komplettering. Detta ger en ganska hög stråldos till patienten. En ny teknik, digital tomosyntes har visat sig kunna ge klart bättremöjligheter att ställa diagnos vid flera sjukdomstillstånd än vanlig lungröntgen utan att ge anmärkningsvärd högre stråldos. Några studier har visat att behovet av CT undersökningar kan reduceras med hjälp av denna teknik, vilket ger klart lägre stråldos till patienten.

The potential of information technology as a means to invigorate democratic practise is constantly under discussion. Regardless of the differing opinions as to the most suitable way to utilise IT, there are certain democratic core values that have to be considered. One of these is freedom of information, defined by us as the right of every citizen to seek, obtain and express information. The aim of this study is to explore whether the use of IT as a means to enhance democracy can strengthen the citizens right to freedom of information. As an instrument for analysis we use an article by Jan van Dijk, professor of communication science.

The purpose of the study is to highlight educators' preferences and attitudes towards tablet in preschool by describing the use of this digital tool in the preschool educational activities. The use of tablet in preschool is in the study looked upon as a phenomenon. The description of the phenomenon is built on the analysis and interpretation of educators' statements about it. The research questions focus on the following aspects: educators' attitudes towards the tablet and its use in pre-school educational activities, the tablet's current area of use, the culture surrounding the use of this digital tool and the educators? statements about advantages and disadvantages of tablet's use in preschool.

The concept of the photographic truth has had a special status for almost 200 years. Yet with the emerge of digital technology and especially digital photography there has been a loss of the particular connection photography has had in reference to reality. The aim of this study is to see in what ways digitalization has affected the credibility of photography from the perspective of professionals in the field of photography. The digital technology that has enabled the large-scale manipulation of photographies is not, however, the main reason for the decreased credibility of photography. The ongoing discussion about the available possibilities concerning digital imagery and manipulation has had a far more powerful effect on the concept of the photographic truth.

Bachelor thesis in political science by Malin Bergkvist, autumn 12.Title:Political governance for increased digital inclusion.Subtitle: Aspects of "governance" and "government".Supervisor: Joachim Åström. While digital inclusion is a hot topic in both academia and in policy circles, little research is done when it comes to governance issues. To help filling this gap, this essay asks which mode of governance is dominant in the field of digital inclusion. What aspects of governance "governance" or "government" is the dominant in the field of digital inclusion, and is it possible to see any difference in how the state governance is described by the government and perceived by other actors? To answer this overarching question, two sub queries are formulated and analyzed. First, what aspect of "governance" or "government" dominate when state governance of the area are examined based on how the government describes it? Second, what aspect of "governance" or "government? dominate when state governance are studied based on how the perceived by other actors and stakeholders active in the field.

The number of blogs, from weblogs, are increasing every day. Blogs are also becoming more visible in the public debate as well as the awareness of their existance is rising among politicians and citizens. The aim of this thesis is to answer the question what democratic potential blogs can have. This question will be answered by initially studying the research that exists today about weblogs and democracy. The second part of the analysis consists of a selection of texts from weblogs that touches this subject.

ABSTRACTCitizendialogue in the District of RasboA Case Study in the Municipality of UppsalaAuthor: Camilla ÖstlundSupervisor: Stig MontinThe essay is written inside the scope of Örebro Universitys evaluation of the new organisation in the municipality of Uppsala.The purpose of this essay is to study the citizendialogue in the district of Rasbo. This will be done partly by an examination of how the participants themselvesperceive citizendialogue. Their descriptions are put in relation to deliberative democracy and its critics amongst other. Partly by study how those involved have choosen to put it into practice. The opponents of the reorganization chose to start a non-profit association, Rasbo in co-operation, to carry on local mobilization and it will be compared with other similar groups.

I denna studie behandlas effort shapes kopplat till digital animation med syfte att undersöka om det finns en könsbaserad skillnad i uppfattning och bedömning av karaktärsdrag. De animationer som har producerats är grundade på effort shapes som härstammar från Laban Movement Analysis. Metoden som har tillämpats för att samla in data är en kvalitativ enkät med öppna frågor som har besvarats av tio män samt tio kvinnor. Resultatet visade att det finns en skillnad mellan könen i bedömningen av karaktärerna men inte i uppfattningen av karaktärsdragen..

Title: School in Change : Good Grades = Good Democrat? Level: Final assignment for Bachelor Degree in Political Science Author: Marcos Castro Allende Supervisor: Per Strömblad Date: 2013 ? May Aim: The background to this study is a book published by Staffan. I Lindberg & Richard Svensson where they presented a hypothesis that the decline in trusting democracy within Swedish youth is a result of the deregulation of the education in Sweden. The aim of this study is to test this hypothesis and see if the declinne in democracy can be seen already before graduating from elementary school. Method: The method used in this study consist of a survey distributed to students at two elementary schools that differentiates in question of grades and social status. By comparing and analyzing the results of this survey with the claims of the hypothesis, former studies and Lipsets theory of the working-class authoritarism a conclusion is made of the hypothesis credibility. Result & Conclusions: The results showed that there may be a a difference trusting democracy between students with higher grades and those with lower grades.

The aim of this thesis is to explore the institutional design of Participatory Budgeting (PB) in Sweden and how the design may contribute to realize central democratic goods. The study records the different PB experiences in Sweden and focuses on one particular case, which is the only case that successfully qualifies as a genuine PB-process according to international standards and definitions. To examine this, the following questions are asked: which municipalities in Sweden have implemented Participatory Budgeting? How can the institutional design of Participatory Budgeting be described and to what extent does it enable the realization of central democratic goods? To what extent does the institutional design enable the realization of the democratic goods inclusion, popular control, considered judgment and transparency? To what extent does the institutional design enable the realization of the institutional goods of efficiency and transferability?The study is based on an institutional theory of democracy. The method used is a mixed method ideal type analysis that combines document analysis, surveys and interviews.

The aim of this Masters thesis is to examine the library discourses concerning the phenomenon and concept of digital libraries in Swedish library press 1980-2002. What changes can be identified? The questions are: what is said about the conditions for the phenomenon; how is the concept of digital libraries used; who makes these statements; what are the relations between these discussions and the library context in which they are made? Five Swedish library journals, BBL/Biblioteksbladet, DIK-forum, Human IT, Svensk biblioteksforskning and Tidskrift för dokumentation, were examined. The method used was discourse analysis. The theoretical starting-point was Foucaults discourse theory.

Detta examensarbete utröner möjligheten att aktivt släcka ut en amplitudstark frekvensmodulerad sinussignal digitalt. Detta skall göras utan förkunskap om signalen gällande fas, frekvens eller amplitud. Eventuellt övriga, men betydligt svagare, sinussignaler i den analoga signalen skall inte påverkas nämnvärt av utsläckningen. För att lösa problemet har olika teorier för att lösa delproblemen med att mäta amplitud, fas och frekvens studerats varefter en lämplig kombination valts för implementering i en FPGA. Prestandan som uppmätts har jämförts med vad som teoretiskt är möjligt och vi konstaterar att metoden löser problemet på ett adekvat sätt men är i behov av en del förbättringar som diskuteras i slutet..

Syftet med denna uppsats är att bidra med ökade kunskaper om och bättre förstå hur fyra lärare använder och förhåller sig till digitala verktyg och digital teknik i undervisningen i svenska för senare år. Studien har en hermeneutisk fenomenologisk ansats och baseras på semistrukturerade kvalitativa intervjuer med informanter som har olika ämneskombinationer. Informanterna i studien har en jämn könsfördelning, är av olika åldrar och har varierande antal tjänsteår. Tematiseringsarbete som mynnade ut i fyra teman kan sägas karaktärisera lärarnas upplevelser av att använda digitala verktyg och digital teknik i undervisningen. Teman som växte fram och även utgör rubriker i resultatavsnittet var den utåtriktade tekniken, den betydelsefulla direktheten, den kontextförstärkande digitala tekniken och den svårkontrollerade användningen.

Syfte Syftet med arbetet a?r att so?ka fo?rsta?else fo?r utvecklingen fra?n traditionell till digitalmarknadsfo?ring samt att analysera hur fo?retag praktiskt arbetar med detta.Studien anva?nder en kvalitativ metod och data har inha?mtats fra?n ba?de prima?ra och sekunda?ra ka?llor. Empirin har samlats in genom 10 intervjuer, vilket har analyserats med hja?lp av teori och det har sedan lett till studiens slutsatser.Studien visar varfo?r det finns en o?verga?ng fra?n traditionella marknadsfo?ringsmetoder till digitala marknadsfo?ringsmetoder, hur de kompletterar varandra och vilka verktyg som fra?mst anva?nds av fo?retagen i studien.Fo?rslag till fortsattforskning är Facebook-annonsering, ma?tinstrument, SEO och Web 3.0. Dessa termer ga?r att arbeta vidare med och det a?r na?got som va?r studie har pa?visat vara viktigt.I va?r studie bidrar vi till en fo?rsta?else av va?gen fra?n de traditionella marknadsfo?ringsmetoderna till de digitala marknadsfo?ringsmetoderna.

The purpose of this paper is to analyze and map out the cyber culture of the Internet and its all users, identity, design theories and services. How people communicate and how they build up their identities are some of the baselines. I will also discuss the important aspects of Interaction design and how this can be used in a Community for digital storytelling. The Internet, or new media, was founded in the 60?s by some great philosophers (McLuhan, Rheingold, Lambert and more). With influence from their books I will discuss and analyze what kind of media the Internet is and how it can be seen as extensions to our senses, as McLuhan claims.