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Galaxer formas när enorma gasmoln kollapsar på grund av gravitation. Små ojämnheter får gasen att rotera vilket leder till att molnet pressas ihop till en disk. Stjärnor bildas av gasen som i sin tur fortsätter att rotera. Under tid dör stjärnorna och blir till gas igen som sedan bildar nya stjärnor. Interaktioner mellan galaxersker genom kollisioner och gravitationskrafter. Det kan påverka galaxThe Large and Small Magellanic Clouds (LMC & SMC) are the two largest galaxies orbiting the Milky Way (MW). The interactions between them have affected the evolution of both galaxies. The interactions have affected the galaxies differently depending on how strong they have been. Tidal forces from the interactions are argued to have produced a stream of stars and gas called the Magellanic Bridg

Genom att använda koldioxidinfångning som drivs av överskottsvärme på ett massabruk i sydvästra Sverige så kan mer än en tredjedel av de fossila utsläppen från hela pappers- och massaindustrin fångas in genom så kallade negativa utsläpp. Detta visar på hur snabbt Sveriges fossila utsläpp kan minska genom användning av koldioxidinfångning. På ett massabruk används trä som den huvudsakliga råvaranAs the atmospheric carbon dioxide keeps increasing, bioenergy with carbon capture and storage (BECCS) is getting increased attention as a measure to reduce the emissions of carbon dioxide. It is especially interesting in Sweden where the extensive paper and pulp industry constitutes point sources of biogenic carbon dioxide. As carbon capture requires energy, it is important to investigate the oppo

The release of anthropogenic greenhouse gases (GHGs) has substantially increased the global mean surface air temperature. Increases in global mean surface air temperature will lead to warmer and drier conditions, promoting more frequent, long-lasting, intense forest wildfires. The usage of remote sensing (RS) can aid in quantifying forest characteristics and large-scale changes in forest ecosystem

The aim of this project is to investigate the requirements of intern audit of fire safety management systems. The project started out with a literature survey followed by a case study at the warehouse Gekås in Ullared, Sweden. As a complement to the literature survey, representatives from a couple of different Swedish municipalities were interviewed. The goal with the case study was to find out wh

Abstract Authors: Mia Lunderot and Rebecka Sandberg Title: “It might be more safe not to listen at all”- A study of how pedophiles are portrayed in media Supervisor: Charlotta Zettervall Assessor: Mats Hilte The aim with this study was to analyze and describe how pedophiles are portrayed in Swedish media. We wanted to look further into the way that media describe who the pedophile really is and

The purpose of this essay was to contribute to an increased understanding about battered women. We also wanted to find patterns and explanations as to why the women acted as they did. The questions asked were: - Why didn't the women leave the men after the first abuse? - Why did the women accept the abuse? - What makes the women choose the same kind of men over and over again? "Love on wh

Popular science summary: Transcriptional regulation of HIF-2α in neuroblastoma Neuroblastoma is the most common solid tumor in childhood. The presence of hypoxia -regions of low levels of oxygen- causes a more immature tumor phenotype that is related to a more aggressive form of this cancer. Hypoxia is mainly directed by Hypoxia Inducible Factors (HIF)-1α and HIF-2α. High levels of HIF-2α expre

People’s eating habits and how we use the kitchen today has changed extensively over the last few decades. New ways of living and cooking generates a need of rethinking the kitchen and the appliances to better fit the demands and desires of modern living. This concept helps the user include the dishes as an easier part of cooking, and an encouragement to rediscover the health and pleasure of provi

Syftet med studien var att undersöka anknytningsstil och självscheman hos patienter i pågående läkemedelsassisterad rehabilitering vid opiatberoende (LARO) med metadon eller buprenorfin. Studien omfattade 84 patienter (21 kvinnor och 63 män) vid en LARO-mottagning i Malmö. Som undersökningsmetod användes tre självskattningsformulär: Young Schema Questionnaire Short version (YSQ-S), Young ParentingThe aim of this study was to explore attachment style and self-schemas among patients in a methadone or buprenorphine maintenance treatment program for opiate dependence. The study included 84 patients (21 women and 63 men) in a psychiatric clinic in Malmö providing maintenance treatment for opiate dependence. Three self-report instruments were employed: Young Schema Questionnaire Short version (Y

The movement of carbon on Earth is based on exchange between pools that represent carbon in different physical forms, differing in chemical composition, structure and function. Dissolved organic carbon plays an important role in ecosystems because of its mobility, which can be relatively high in saturated soils, and because it is the most available fraction of organic matter for microorganisms in

En explosiv ökning av interaktiva webbttjänster gör att webb-tillgänglighet är ett hett ämne. Det syftar på att alla, oavsett funktionsnedsättningar, ska komma åt webb-innehåll. Företag med hundratals applikationer kan genom förbättrad till- gänglighet e ektivisera arbetsprocesser, spara resurser och rekrytera er.There is an explosive growth in on-line information and interactive services provided on the Web. Web accessibility refers to designing these websites so that all people, no matter disabilities, can access Web content. Recently in Sweden, laws and regulations have been imposed, requiring private corporations to ensure an accessible digital work environment. Scania is a major Swedish automotive ind

This thesis deals with the life-puzzle from the context of single mothers working non-standard hours within the health and social care sector. There is a specific focus on this group’s childcare-arrangements with the idea of their puzzles being more complex than many others in this regard. The aim of this study is to see what resources these women have available for managing their puzzles, as well

The average woman uses 11,000 tampons during her lifetime. Both sanitary pads and tampons have been proven to contain low levels of dioxins, which are a group of highly toxic environmental pollutants known to cause cancer, reproductive damage and endocrine disruption. Some scientists have concluded that dioxin levels in tampons are insignificant to the overall dioxin exposure of menstruating women

Biocides are chemical and biological pesticides used for preservation and disinfection. It’s being used, both in health care and everyday life, in products such as hand soap, cosmetics and textile fabrics. Studies have shown that, in textiles, a lot of the quantities of the biocides are being washed out during the life cycle of the product. This study aims to map in what extent biocides are being

The aim of this study was to find out how professionals in various treatments regard the use of animals as part of the treatment. The aim was also to find out if the professionals see any positive or negative effects with having animals as part of the treatment, and what the clients view was on having animals in the organizations. The study was based on a qualitative research method which included

This study explores how crisis communication concerned with reputation repair can gain a deeper understanding for how the meanings of organizations’ reputa-tional crises are constructed in digital rhetorical arenas. The problem stems from a dominant organicentric perspective that has overlooked the communicative activi-ties between stakeholders that have received crisis responses from organization

Studien syftade till att undersöka om eventsegmentering kan utgöra en grund för minnesbaserad tidsbedömning i det episodiska minnet och huruvida objektets semantiska association till kontexten påverkar integrationen av minnet. Eventsegmentering etablerar upplevelsen av en händelse genom att särskilja vad som händer nu från det som hände nyss och bryter därmed ner tidsförlopp till enstaka händelserThe study aimed to investigate whether event segmentation can provide a basis for memory-based time assessment of episodic memory and whether object association to the context affects subsequent memory integration. Event segmentation establishes the experience of an event by distinguishing what is happening now from what just happened and thus breaks down the time-course of an event to include sub

Syftet med studien är att undersöka hur några av dagens sångpedagoger undervisar unga kvinnor, med olika röster, att sjunga från lågt till högt register. Undersökningen vill visa hur pedagogerna i val av metod, ord och begrepp undervisar elever som har problem, eller jobbar med ofrivilliga registerbrott. Studiens frågeställningar är: Hur undervisar pedagogerna elever som har ofrivilliga registerbrThe purpose of this study is to examine todays voice teachers and how they educate young women to sing. This study aims to know how they teach young women to think when they sing from a low to a high vocal register, without the first transition area out of the low register feeling like an obstacle. The questions at issue for this study are: which method/methods do the voice teachers use in their t