The theme of this essay arises from problematic pictures which travel journalism can bring about foreign countries, and in this specific case Mexico. These pictures can be problematic in the way that they can carry colonial elements and form colonial discourses. The main purpose of this study is therefore to investigate the Swedish travel magazines, Vagabond, RES and Allt om resor, and how they portray places and people in the written texts and photographs. This was done with a postcolonial and discourse theoretical framework, whereas empowerment of certain pictures can lead to formation of discourses, myths and stereotypes about places and people in Mexico. The method used to reveal different aspects of the travel reports was semiotic analysis, Norman Fairclough?s critical discourse analysis and critical linguistics.

Food-poisoning is a major health problem and an estimated half a million Swedes are food-poisoned annually, with acute gastroenteritis as a consequence. One of the major causes of contaminated foods is related to food- and waterborne viruses. To be able to trace back the source of contaminant, the method of detecting viruses must be specific and sensitive. No standardized method for detecting foods for sapovirus exists today. The aim of the work described in this bachelor thesis is to implement and opti-mize a real-time RT-PCR method for the detection of all genogroups of human sapovirus in foods.

Järnvägen transporterar människor samt gods billigt och miljövänligt. I Sverige identifierar Trafikverket flera alternativa sträckningar när de planerar en ny järnväg. Landskapets karaktär, miljöförhållanden, geologi, tätortsstruktur, befolkningsutveckling, resande och transporter är exempel på kriterier som kan påverka beslutet om var dessa sträckningar ska placeras. Geografiska Informationssystem (GIS) kan standardisera processen för att identifiera flera möjliga korridorer.Syftet med detta examensarbete är att ge rekommendationer på hur GIS, särskilt cost path och känslighetsanalys, kan användas vid planering av nya järnvägskorridorer. Ett testfall i Blekinge län valdes för att illustrera potentialen i dessa metoder.

Ungefär 14 procent av den svenska befolkningen utgörs av invandrare. Studier visar att många invandrare är utsatta i samhället då de kommer till ett nytt land. Denna utsatthet kan vara språksvårigheter, arbetslöshet, rasism och diskrimination. I samband med att invandringen ökar i Sverige ökar även sannolikheten att man som sjuksköterska kommer i kontakt med patienter med annan kulturell bakgrund. På så sätt kan det uppstå det kulturkrockar i mötet med invandrarpatienter.

AimTo validate the STOPP-8-questionnaire (S8Q), containing items from the SIH-questionnaire, against the criterion method accelerometry to estimate its capacity to assess 8 year old Swedish children?s physical activity (PA). Can it assess children?s physical activity? Can it differentiate the active children from the sedentary? If the answer is yes, how well can it do so? MethodData was collected during fall and winter the school year of 2008 - 2009 via the project STOPP-8. Out of 676 children at 12 schools in Stockholm area, 155 (boys n=72, girls n=83) provided complete questionnaire data and wore an accelerometer (Actiwatch 4) during 7 consecutive days which provided data for mean and median activity, time spent sedentary, in moderate to vigorous PA and vigorous PA.

Avidentifierade jobbansökningar är en relativt ny metod som under de senaste åren fått utrymme på den svenska arbetsmarknaden samt på forskningsfältet. Uppmärksamheten av metoden kommer av den tidigare forskning som visar att betydelsen av faktorer som bland annat etnisk bakgrund, kön och ålder är ibland avgörande för vem som kallas till jobbintervju. Därför åsyftar denna studie att undersöka hur rekryterare värderar och använder denna metod samt vilken betydelse avidentifiering har för rekryteringsprocessens utfall.Studien utgår ifrån ett hermeneutistiskt perspektiv och har en kvalitativ ansats. Med hjälp av en komparativ undersökningsdesign och flerfallsstudie som analysmetod behandlas det empiriska materialet, vilket utgörs av fem semistrukturerade intervjuer. Dessa intervjuer skapar tillsammans skapar två fall inom IT och konsultbranschen.Analysen behandlas med hjälp av det teoretiska ramverket vilket består av stämplingsteori samt de analytiska begreppen homosocialitet och etnosocialitet.

In Sweden exist a Swedish institute for children?s book which is a national information center. They have an annual "Book tasting" where they present statistics and trends from the latest publications of literature for youth and children.In their ?book tasting?? from 2010 a number of picture books had, as they say, children who descend from non-Swedish culture (Swedish institute for children?s book, 2010). The aim of this thesis is to investigate how the ethnical diversity describes in these picture books from 2010. To understand how the ethnical diversity describes in these books I had two questions which helped me in my research.

Storm water is rain and melted snow that runs off, primarily from impervious surfaces.Future storm water management is facing the challenges of increased precipitation, asclimate changes, and increased areas of impervious surfaces due to the expansion anddensification of the cities. Impervious surfaces reduce the potential for water to infiltratein the ground leading to increased surface runoff and higher peak discharge.The runoff coefficient is closely related to the percentage of impervious surfaces andrepresents the maximum percentage of a catchment that can contribute to runoff. In thisstudy, the objective was to evaluate the weighted runoff coefficient for three differenturban types; apartment buildings, townhouses and residential areas and a comparisonbetween today and the 1970`s was made.The runoff coefficient was determined by manual mapping of the different surface typesin each area based on data in the form of orthophotos and aerial photographs. The surfacetypes that were mapped were asphalt, permeable areas, tiles, sand/gravel and roof.Tiles and sand/gravel were the most difficult surface types to map. In order to see towhat extent these categories influenced the weighted runoff coefficient a sensitivityanalysis was carried out and the runoff coefficient based on surface type was changed indifferent scenarios.The results of the sensitivity analysis showed that the surface types tiles and sand/gravelhad little impact on the weighted runoff coefficient which in mainly due to the fact thatthe percentage of these surfaces types of the total area is small.The result of the study showed that the largest change in the runoff coefficient occurredin residential areas where the increase in the percentage of impervious surfaces causedby new roofs in the form of porches and garages and from paved or tiled driveways.

ResuméDer er en løbende konflikt mellem ytringsfrihed og racistiske krænkelser i dagens samfund. I Danmark er der en del nationale såvel som internationale forpligtelser, som indebærer at samfundet skal bekæmpe racismen, hvilket nødvendiggør indskrænkninger i ytringsfriheden. Dette gøres fremmest gennem Straffelovens § 266 b.Ved at sammenligne Danmark med Sverige ser man mange ligheder imellem de to lande lovmæssigt. Der er derimod en markant forskel i den måde racismen manifisterer sig på i de to lande. Der er videre forskel på i hvor høj grad de to lande vægter statens rolle - og hvilken fremgangsmåde de anvender i bekæmpelsen af racisme.Den bedste løsning bliver at lade domstolene definere de yderste grænser mellem ytringsfriheden og racistiske krænkelser, samtidigt med at samfundet gennem samspil mellem forskellige faggrupper, fastslår at racistiske fordomme bygger på urigtige grunde.

For Skattkärr IF a turf field with warming has been projected to increase field?s utilization hours and to have a longer period for athletes to perform their activities outdoors. The technique chosen to heat the plan is a type of a geothermal heating system without a heat pump. The brine, which is water with 30% ethanol, collects heat from the borehole and discharges it to a coil in the field. There is at position 11 boreholes but it is planned to increase the number to 31, which is the design for the facility.

A study to optimize insulation thickness for stock-, industrial- and office-buildings for external walls and roof in an economical perspective has been conducted on behalf of DynaMate. DynaMate?s role is to maintain all Scania?s buildings. Analysis has also included other parts of the building envelope, such as windows, exterior doors and industrial doors. In this thesis, three different types of exterior wall constructions has been investigated, these are a sandwich design consisting of sheet metal and a another one consisting of concrete, as well as a wall of concrete with a coating of plasters.

The biogas plant Kungsängens gård, owned by Uppsala Vatten och Avfall AB, produces biogas and biomanure from organic household waste, food processing waste and slaughterhouse waste. In year 2012, 4.4 million Nm3 of biogas were produced from 25 200 tons of waste. Before digestion all substrate is sanitized by pasteurization at 70°C in order to kill pathogens. Another method, integrated thermophilic sanitation (ITS), is of interest in order to decrease the energy demand. The method implies that the substrate is sanitized during ten hours in the digestion chamber, where the temperature is 52°C.

The purpose of this study is to investigate the lived experiences and treatment of Muslim women in their encounters with the social services. The primal themes for this study was: How does Muslim women experience the treatment of their case in the social services in a situation of need? How can the encounter and experience with the social services affect the clients trust in the social services?  What is the ideal treatment of women with a Muslim identity by the social services?The aim of this study was to investigate and capture the respondents lived perceptions and experiences with the social services, and thus the qualitative interview methodology was implemented to answer the research questions and hypotheses. Seven interviews with Muslim women were conducted in various districts of Stockholm, a city in northern Sweden. Five of the respondents were of ethnic Swedish origin and two were of other ethic origin.The results show that the majority of the respondents experienced a negative response at least once when in contact with the social services.

This study was the first part of a larger project investigating a new surveillance method for Echinococcus multilocularis. In this study we examined livers from wild boar (Sus scrofa), looking for lesions caused by E. multilocularis. E. multilocularis is a small tapeworm which has an indirect life cycle.

The biogas plant Kungsängens gård, owned by Uppsala Vatten och Avfall AB, produces biogas and biomanure from organic household waste, food processing waste and slaughterhouse waste. In year 2012, 4.4 million Nm3 of biogas were produced from 25 200 tons of waste. Before digestion all substrate is sanitized by one hour?s pasteurization at 70°C in order to kill pathogens. Another method, integrated thermophilic sanitation (ITS), is of interest in order to decrease the energy demand.