This thesis deals with query formulation in full text retrieval. The variables studied were query expansion and query structur[INS: e :INS , and the aim of the thesis is to study their co-effects on retrieval performance in a probabilistic system. The expansion was made with synonyms, and the structure by expressing facets and phrases. The study was performed using QPA, Query Performance Analyzer, which includes InQuery retrieval system and a sub-collection of TREC documents with its topics. The measurement used was precision at 11 DCV points.

The purpose of this master thesis is to investigate whether exhibitions and silent pedagogy can be used to develop more inspiring environments in the public library. Silent pedagogy is a term from the field of museum education describing the silent communication with visitors that takes place in exhibitions through introduction and orientation, layout and installation, as well as signage. In the 1980s, articles in a Swedish library magazine discussed the pedagogical importance of library exhibits and how they make the patrons aware of the library?s resources. This led us to museum education and a desire to investigate whether its theories were transferrable to the library context.

Syftet med detta arbete har varit att undersöka om berättelsen kan fungera som katalysator för elevernas reflektion över sig själva och deras situation i ett postmodernt samhälle. Väsentliga frågor i sammanhanget blev dels huruvida de själva kunde bli medvetna om och reflektera över sina egna och andras strategier i en sådan omfattande social omvandling. Ett sådant fenomen som kom i fokus var vårt behov av ytliga statussymboler. Det i grunden kvalitativa arbetet bygger på tre synvinklar och tillika källor. För det första, mig själv som oundvikligt subjektivt filter; för det andra eleverna och för det tredje, mediala källor som på olika sätt har kunnat användas i sammanhanget. Under arbetets lopp har jag kommit fram till att arbetets informativa, reflektiva och diskursiva processer i sig utgjorde ett lika intressant material som slutsatserna..

The purpose of this thesis is to find out the reasons and perhaps some answers to the problem as we see it, the sickness benefit expiration of those who experience this. By this said we have also taken into account the different laws and adjustments in the long-term sickness benefit, but also major reformation of the security net in the Swedish society. The efficiency of the law on passive long-term sickness absence was added in July 2008, but was later in January 2010 supplemented. The purpose of this law wasn?t only to reduce the long-term sickness absence but also to reduce exclusion.

Bakgrund: Stroke är en av de mest förekommande sjukdomarna i västvärlden och innefattar en stor grupp patienter. Poststroke depression är den vanligaste komplikationen efter insjuknande i stroke och är underbehandlat och underdiagnostiserat. Syftet med studien var att undersöka hur sjuksköterskor kan identifiera tidiga tecken på depression hos patienter som överlevt stroke. Metoden som vi använt är en litteraturstudie med artikelgranskning. Analysen vi använt oss av är en innehållsanalys baserad på Graneheim och Lundmans (2003) beskrivning.

The purpose with this studie was to examine how individuals with experience of a long-term drugabuse describe their transformationprocess, and if this process has contributed to a change in their selfdescription. The studie was delimit to examine the transformationprocess, not in relation to what sort of abuse the informants had, or in relation to gender. The studie anwered questions concerning motivation to stop abusing, how the informants started the drugcareer, and how life as an abuser is described. In the studie qualitative method was used, five semi-structured interviewes were made with individuals who had a long-term addiction in the past. Symbolic Interactionism was the theoretical frame of referense that was used for analyse.

The purpose of this study has been to examine how female probation officers construct the concept of women who commit crime. This have been done by examining how the probation officers describe the phenomenon from their own point of view, how they perceive society's view of the phenomenon, how they describe the women's self-images and how their own perceptions affect the treatment of these women. To fulfill this aim the study is based on qualitative interviews with five female probation officers. We analyzed their statements by using Gender theory, Goffmans stigma term and Beckers deviant term. The result of this study shows that women who commit crime are described more as victims than offenders and that they are constructed as deviant in two ways; both in relation to the law but also in relation to their gender.

The purpose of this thesis is to examine whether parents that obtain long-term maintenance support in Enköping, consider the support as adequate when trying to meet their children's basic needs. The thesis also intends to investigate whether parents experience that their children, because they receive income support, have been socially excluded or stigmatized in their daily lives because of the family?s maintenance support. Further, the thesis aims to examine if there are any discrepancies in the above mentioned issue in relation to how long the parents have received maintenance support. Theoretical starting points used in this thesis mainly consist of the child perspective, social exclusion and the stigmatization theory.

The purpose of this study is to chart and describe which content and different models that teachers use when teaching English as a foreign language at upper secondary school in Sweden. The study was performed through a phenomenonographic point of view, where the aim is to present and compare different understandings within a certain area. Our study emanates in Lars-Göran Malmberg?s theories about different teaching models used when teaching Swedish, which have been transferred and modified by Bo Lundahl into teaching English as foreign language. On the basis of this theory, six individual interviews with different teachers at upper secondary school were carried out with concern of discussing the content and aim of English teaching.

This study is about the work of including immigrants to the Swedish society. The reason that we chose Landskrona community is that it is a town with a high population of immigrants. The purpose of this work has been to examine how projectleaders reflect about the work of integration in Landskrona and their point of view regarding the term integration. Our questions were: what is the projectleaders view on the term integration, how does the projectleaders reflect about the work of integration in Landskrona, how would the projectleaders like the work of integration to be, how does the projecleaders reflect about the future work of integration in Landskrona.We used a qualitative method to do this study and interviewed six persons who all work in various projects, that are working for including immigrants to the Swedish society.Our main results in our study is various kinds of thoughts and reflections of the work of integration in Landskrona, but there were some things that were more approaching than others. There is a high ambition of integrate immigrants into the Swedish society in Landskrona and the projectleaders had all many reflections of their work.

It is popular to keep reptiles as pets in Swedish households. The number of households reporting reptile ownership is more than 15 000 (SCB, 2006). This means that a veterinary practice should consider how to take care of reptiles as patients. The aim of this study was to examine literature and studies concerning safe handling and restraint of reptiles as well as the effects of acute and long term stress response and to suggest a simplified plan for handling reptiles in a veterinary practice. The result of literary studies is that common recommendations for safe handling and restraint of reptiles is based on old techniques and experiences from safe handling of wild animals. The main concern is safety for the veterinary nurse and for the reptile. Stress studies indicate that acute stress response is not harmful for the animal i long term. On the other hand studies of the effect of prolonged stress are not conclusive.

The media plays a key role in constructing identities and categories, as its messages influence the way we understand the world. In the debate on integration issues, categories such as ?Swede? and ?immigrant? are often treated as obvious and unproblematic. ?Swedish?, being the norm, is seldom defined   and   frequently appears   with   subtlety.   This   paper   set   out   to   study   what   characterizes Swedishness in newspaper articles on integration issues, and how it is represented in relations to immigrants.

Det blir allt vanligare att samhällsmedborgare kommunicerar med myndigheter via e-post. Med e-post är det möjligt att kontakta myndigheten vilken tid som helst på dygnet, var man än befinner sig, vilket gör att mediet forcerar tid- och rumssbarriären.Försäkringskassans telefonkundtjänst i Östergötland tar emot omkring 150 e-postmeddelanden varje dag och potentialen för att effektivisera e-posthanteringen torde vara stor. Till Landstingets i Östergötlands webbtjänst Frågelådan inkommer omkring 2 frågor per dag. Den genomförda studien syftar till att identifiera möjligheter att effektivisera uppgiften att förmedla efterfrågad information till medborgaren med hög kvalitet, exempelvis genom automatisering eller stöd för hantering av e-post. Inkomna e-postmeddelanden har kartlagts för att se vilka frågor det handlar om.

The master's thesis investigates how the concept traditional knowledge is represented by international organizations that are influential in development work and policy making. Departing from a theoretical framework drawing on Michel Foucault, constructed aspects of knowledge and the power relations knowledge production implies are highlighted.A recent interest within library and information science and practice to document this kind of knowledge raises questions about how traditional knowledge differs from other forms of knowledge and how knowledge organizational tools can be applied. Investigations, which critically explore the concept traditional knowledge, the power relations the concept creates as well as the interests and purposes it serves, have been surprisingly absent within the discipline. The focus in this master's thesis is how traditional knowledge is conceptualized by international organizations. A discourse analytical approach reveals the power relations that are inherent in their descriptions of traditional knowledge and how they describe the relevance of the concept for their work.

This thesis concerns the term contemporary history and its role in landscape architecture. Today?s contemporary history is defined as the planning and architecture connected to the 60s and 70s, in Sweden carried out as a large scale planning project called ?Miljonprogrammet?, which set out to build one million new residences in ten years. Initially, the term contemporary history and its complex of problem are examined. To deepen the picture of today?s situation, a historical review has been made, starting in early 1900s ending in 2000s concerning how different planning and architectural influences has varied through the years.