Biogena flyktiga organiska föreningar (BVOC) förekommer som naturliga utsläpp från biosfären till atmosfären och är en del av de globala utsläppen av kol. BVOC bidrar med omkring 5-10% av de totala kolutbytet med atmosfären. Utsläppen av BVOC från biosfären kommer främst från växter och organismer och består av flera olika kemiska föreningar, som till exempel kan vara isopren, monoterpener (MT), sBiogenic volatile organic compounds (BVOC) are emitted naturally from the biosphere to the atmosphere and are a part of the global carbon emissions. BVOCs are contributing to around 5-10% of the total net carbon exchange to the atmosphere. The BVOC emissions from the biosphere are mainly from plants and other organisms and consists of many different compounds, such as isoprene, monoterpenes (MT) a

Syftet med den här undersökningen var att få en djupare förståelse för män som utsätts för våld i nära relation av en kvinnlig partner. Vi har undersökt vilka normer som finns inbäddade i det faktum att en man blir slagen av en kvinna och hur dessa normer har påverkat männens syn på sin egen roll och valet att inte söka hjälp ur sin situation. Empirin har samlats in genom fyra självbiografier skriThe purpose of this study was to get a deeper understanding of men who are exposed to domestic violence by their female partners. We have examined the embedded norms related to the fact, that a man gets beaten by a woman, and how these norms have affected these men’s views on their role and their choice not to seek assistance to get out of their situation. The empirical data has been collected thr

The purpose of this study was to analyze school counselors perspective on a preventive work with cyberbullying and social media in order to understand how they, in a digital age, perceive their professional role and discretion in a work with social media and preventing cyberbullying. A qualitative study was undertaken which included six semistructured interviews with school counselors who work wit

This study is a qualitative study of women who have been exposed to violence in close relationship. We have chosen to focus on how women who have been exposed to domestic violence, present themselves and the perpetrator in mass media. We are also interested of studying how these women present the consequences of the violence in mass media. The analysis is accomplished by qualitative content analys

The aim of the study was to investigate how women exposed to violence in close relationships portray their experiences in autobiographies, to generate understanding of what is significant in their choice to stay or leave the relationship. To investigate this phenomenon, the following questions have been used as starting points: (1) How are the women’s inclination to report the perpetrator describe

The Lane-Emden equation is a non-linear differential equation governing the equilibrium of polytropic stationary self-gravitating, spherically symmetric star models; $${\frac {1}{\xi ^{2}}}{\frac {d}{d\xi }}\left({\xi ^{2}{\frac {d\theta }{d\xi }}}\right)+\theta ^{n}=0.$$ In the isothermal cases we have the Chandrasekhar equation: $${\frac {1}{\xi ^{2}}}{\frac {d}{d\xi }}\left({\xi ^{2}{\frac {

The rapid development of digitization in recent years has meant enormous opportunities for improvement and efficiency of various activities within a company. Furthermore, the digital era has meant that digital tools are becoming more common for additional sectors and businesses. Yet, the construction industry seems to lack in this development. There is a general consensus that the construction ind

This thesis work contributes to the effort of detecting single rare earth ions doped into crystals, an operation crucial for the development of rare earth quantum computer hardware. Doping crystals with rare earth elements, their trivalent ions substitute some of the crystal’s original bonds. These ions have a partially filled 4f shell, protected by the full 5s and 5p shell from the environment wh

Följande studie är en kvantitativ undersökning av unga studenters attityder till smartphoneanvändning. Det finns få svenska undersökningar om attityder till smartphones trots en dramatisk ökning av användande de senaste åren. Eftersom smartphones numera utgör en stor del av ungas sociala liv är det viktigt att förstå hur de upplever och värderar sin användning samt eventuella utmaningar användning

The most common pathology affecting the joints of the body is osteoarthritis. The illness is a result of various factors such as genetic predisposition, age, heavy strained and repetitive movements. Osteoarthritis has been detected in populations throughout the world and time periods. This essay aims to investigate whether the neolithic population buried in the passage grave Öllsjö 7 in eastern Sc

Den här uppsatsens syfte var att undersöka upplevelserna och hanteringen av gränsen och genomträngligheten mellan arbetslivet och privatlivet hos arbetstagare som arbetar under förtroendetid. Åtta kvalitativa intervjuer genomfördes där deltagarna beskrev sina upplevelser kring fenomenen permeabilitet (genomtränglighet) och work-life conflict (rollkonflikten mellan arbetsliv och privatliv) samt hur

Processvatten från läkemedelsindustrin kan innehålla spår av läkemedel. De flesta vattenreningsverk är inte designade för att hantera denna typ av vatten, vilket kan leda till komplikationer i reningsverken och i lokal miljö. Arbetet har handlat om hur introduktionen av nya produkter leder till nya processvatten och hur dessa nya strömmar kan komma att påverka McNeil och det avloppsreningsverk somWastewater from pharmaceutical industries can sometimes contain substances that could cause complications in the receiving wastewater treatment plant. This master thesis is about a phar-maceutical company and the wastewater from it. The company (McNeil) will introduce new products, and this will result in new wastewater streams with unknown properties. It is crucial that the new streams do not cau

I want to create a setting for relaxation and contemplation that promotes social interaction between different age groups. My project consists of formulating a modern sea bath house with saunas for the people in Rydebäck, a small urban area outside of Helsingborg. The old tradition of combining cold baths with hot saunas is being rediscovered by both old and young people, a practise in Sweden know

A novel material composition has been investigated in terms of thermal, mechanical, economical and sustainable aspects to be compared to neoprene wetsuits. It is believed that a sandwich structure produced by a dipping method with rubber layers containing an insulating textile can insulate better than foamed neoprene. The hypothesis is also that this sandwich structure can increase durability and

Many companies today are introducing services in their portfolios as a result of globalization and increased competition. Service offerings are however significantly different from product offerings both in terms of company resources and processes and customer perceived value. A stronger service orientation includes a focus on relational and process aspects as opposed to transactional and product

Problembeskrivning: Lagerdesign är en erkänt komplex process, då många faktorer måste tas i beaktande och många beslut innefattar diverse trade-offs. De flesta lagerdesignprojekt idag baseras antingen på lagerdesignerns ackumulerade expertis och erfarenhet från liknande projekt eller på detaljerade simulationer över materialflöde och utrustning. I dagens snabba affärsklimat finns det dock sällan t

Fankulturen till pojkbandet One Direction har diskuterats flitigt i olika media där fansen, också kallade directioners, har blivit utmålade som galna och fanatiska. Denna (n)etnografiska studie undersöker hur dessa mediala berättelser påverkar fans i deras identitetsskapande samt påverkar deras deltagande i fankulturen. Uppsatsen analyserar också homoerotisk fanfiction skriven om bandet, som i deThe One Direction fandom has been a source for a lot of discussion in different media, where fans, also known as Directioners, have been viewed as crazy, fanatic and also said to send deaththreats. This (n)ethnographic study investigates how these media narratives shape fans in the formings of their identities, and also how it effects them when participating in the fandom. This study also analyse

Detaljerad genetisk analys av enskilda blodcancerceller Med hjälp av en nyutvecklad teknik, kallad singel-cell sekvensering, är det numera möjligt att karakterisera en enskild cell i ett prov bestående av tusentals celler och i detalj undersöka dess genetiska information. I denna studie utnyttjas tekniken för att studera celler i ett benmärgsprov från en patient som insjuknat i blodcancersjukdomAcute myeloid leukemia (AML) is a highly heterogeneous disease caused by sequential accumulation of mutations in the genome of hematopoietic stem cells (HSCs) or myeloid precursors, giving rise to formation of leukemia stem cells (LSC). More than 200 recurrent mutations have been described, although each patient will carry a small subset of these. The mutations are used as a basis for classificati