Internet har prisats som en frizon för fritt meningsutbyte och informationstillgång, revolutionerande och oantastligt. Internet kan dock censureras, och detta sker dessutom idag. Därmed bestämde jag mig för att undersöka hur den utförs, hur den kan tänkas förhålla sig till yttrandefriheten samt vilken skada censuren kan tänkas innebära för den. För att först avgöra vad som menas med yttrandefrihet och vari dess värde ligger går jag igenom fem starka argument för yttrandefrihet i demokratiska stater, Mills sanningsargument, Meiklejohns demokratiargument, Bollingers toleransargument samt Scanlons två autonomiargument för att därefter komma in på arbetes huvudteori, Ulf Petäjäs pålitliga kommunikationsprocess. Den säger, i korthet, att yttrandefrihetens värde för demokratin ligger i att den möjliggör en pålitlig kommunikationsprocess som erbjuder folk den varierade information de behöver för att kunna få demokrati att fungera.

Background:Studies show that when nurses are experiencing problems in the care of non-Swedish speaking patients, it is often due to obstacles in the communication. Studies also show that a prerequisite for adequate care is that there is a basis for a direct communication. Nurses perceive interpreters as an important link to the patient when they do not share a mutual language, the nurses perceive interpreters as a bridge in the conversation.Aim:The purpose of the study is to describe nurses' experiences of the quality of assessments done with the help of an interpreter.Method:The study was conducted through interviews with ten nurses, working at psychiatric clinics. Qualitative content analysis was used for the analysis, which resulted in five categories.Results:The analysis resulted in one theme: "it´s the interpreter who tells me and have not the feeling that the patient has" and five categories: "shades of the language", "conversation structure", "the interpreter's competence", "interpreting implementing" and "the interpreter's gender and origin". The nurses experience working with interpreters as a challenge.

The main purpose with the project has been to approximate the magnitude of the pollution transport from the actual road surfaces and to get an approximation of the possibility to collect the pollutants to reduce the load to the water and improve the water quality.The quantity of pollution transport from the most trafficated roads areas in Örebro city has been calculated. Roads whith a traffic exceeding 10 000 vehicle/day. The study has been done with the calculation tool StormTac. Through analysis of traffic loads and road surface, which together with a different kinds of parameters gives an approximation of the pollutant transport.The calculation has included some metals and other substances in the stormwater and has also included the present of suspended solids. Included the overall study, some smaller areas has also been calculated for the possibility to remove pollutants.The work also includes calculation for three different areas for stormwater treatment.

This study uses qualitative research consisting of six semi-structural interviews of treatment workers who, in various capacities, have worked with men who use violence against their female partners. The purpose has been to show what the treatment counselor understand to be the reasons behind the men?s violence, what kind of backgrounds and problems they believe these abusers have and, lastly, how they view the male abusers as clients. The empirical data was analyzed through four perspectives and explanatory models derived from the past thirty years of Scandinavian research on the reasons behind men?s violence against women.

Syfte: Syftet med denna studie var att jämföra Multilens Bilux Iris-glas mot deras vanliga polariserade filterglas på syncentralspatienter med uttalade bländningsbesvär.Metod: I studien undersöktes 15 personer mellan 42-89 år. Försökspersonerna som hade bokad tid hos Syncentralen i Kalmar fick valet att ställa upp på en studie där de skulle få testa ytterligare ett filterglas. Patienterna återkallades efter ett par veckor då synskärpetester gjordes i hög och lågkontrast med och utan bländningsbelysning. Undersökningen innefattade även en intervju under vilken patienten fick berätta vad han/hon tyckte om respektive glas.Resultat: Kontrast påverkade visus. Högkontrast visus påverkades inte nämnvärt med olika filterglasen eller bländning.

Pulvermetallurgi är en tillverkningsteknik för en stor mängd maskinkomponenter såsom kugghjul, lager och filter. Tillverkningen sker genom sammanpressning och upphettning, eller sintring, av ett fint metallpulver för att på så sätt direkt skapa komponenter med önskad form, istället för att behöva skära bort delar av detaljen för att det ska erhålla den önskade formen. Detta är särskilt fördelaktigt vid kugghjulstillverkning, på grund av deras komplexa former. Tekniken är även ekonomiskt fördelaktig eftersom den knappt producerar något spillmaterial alls i jämförelse med alternativa tillverkningstekniker. Syftet med denna studie var att undersöka huruvida pulvermetallurgi är lämplig som tillverkningsmetod för kugghjul som ska användas i lastbilars växellådor, en applikation som kännetecknas av väldigt höga belastningar och driftsäkerhetskrav.

The aim of this master?s thesis is to study librarians? views on children and young people as Internet users in Swedish libraries. It examines what types of problems and possibilities the librarians see with children?s and young people?s use of the Internet, how these problems might be solved, and what they think about regulations and filters. Qualitative interviews were conducted with nine librarians, and their statements were analysed with David Buckingham?s After the death of childhood as a theoretical foundation.

Kronisk njursvikt medför en minskad eller helt förlorad njurfunktion. Dialys är en behandlingsåtgärd som sätts in när kroppen inte själv kan rena blodet. Det finns två dialysformer; hemodialys och peritonealdialys. Vid hemodialys renas blodet utanför kroppen i ett semipermeabelt filter medan bukhinnan används som dialysfiler vid peritonealdialys. Patienters livskvalitet kan påverkas av dialysbehandling.

ABB I-R Waterjet Systems combines the robotics and motion expertise of ABB Flexible Automation with high-pressure intensifier/pumping technology from Ingersoll-Rand to provide and continue to develop innovative waterjet cutting systems for global markets. The purpose of this assignment is to develop a process water purifier. The purifier should be applicable as an option to ABB I-R?s production cell Cutting-Box. At first hand the process water should be purified well enough to let out in the municipal sewage system, but the ultimate solution is purifying the process water to the range that recycling is possible.

The use of Power Line Communication, PLC, as a communication solution for Automated Meter Reading, AMR, is popular by utilities in Sweden and other parts of the world due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications medium. Focus is mainly on investigating high frequency distortion in the Kristianstad power grid own by C4energi caused by a frequency converter. Measurements on site are done to investigate signal damping in the grid, different configurations for the frequency converter and signal strength of the PLC-system.

Denna uppsats handlar om vad som händer när ett företag råkar ut för en kris som skakar själva grunden för dess existens. Syftet är att ta reda på vilka framgångsfaktorer som kan förklara att Skyddsprodukter AB lyckats flytta sina resurser och sina kompetenser till ett nytt affärsområde och att bedöma vilken möjlighet som denna nysatsning har för att växa ytterligare. Utifrån SP:s erfarenheter kan vi få fram vilka faktorer som är avgörande för att företag skall kunna ta sig ut ur en alvarlig strategisk krissituation. Med hjälp av den teori som finns kring kärnkompetens, resurser och hot analyserar vi Skyddsprodukter för att från detta dra generella slutsatser om vilka framgångsfaktorer som är kritiska för överflyttning till ett nytt affärsområde. Den centrala egenskapen hos ett företag som klarar att byta affärsområde är ledarens roll.

This report is a degree project performed at Freudenberg Household Products AB, (FHP). The degree project comprises measurement and analysis of the power net at FHP Basproduction. The content is divided between one theory-part, one document- part with measurements and also conclusions and a list of measures to be taken. During the project the purpose and restriction change from a quality investigation to only concentrate on harmonics and finding the reason why they exist, and also to find a solution to the problem with harmonics. The measurements shows that the power net contains harmonics of different order and intensity.

The use of Power Line Communication, PLC, as a communication solution for Automated Meter Reading, AMR, is popular by utilities in Sweden and other parts of the world due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications medium. Focus is mainly on investigating high frequency distortion in the Kristianstad power grid own by C4energi caused by a frequency converter. Measurements on site are done to investigate signal damping in the grid, different configurations for the frequency converter and signal strength of the PLC-system.

The use of Power Line Communication, PLC, as a communication solution for Automated Meter Reading, AMR, is popular by utilities in Sweden and other parts of the world due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications medium. Focus is mainly on investigating high frequency distortion in the Kristianstad power grid own by C4energi caused by a frequency converter. Measurements on site are done to investigate signal damping in the grid, different configurations for the frequency converter and signal strength of the PLC-system.

The use of Power Line Communication, PLC, as a communication solution for Automated Meter Reading, AMR, is popular by utilities in Sweden and other parts of the world due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications medium. Focus is mainly on investigating high frequency distortion in the Kristianstad power grid own by C4energi caused by a frequency converter. Measurements on site are done to investigate signal damping in the grid, different configurations for the frequency converter and signal strength of the PLC-system.