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I deponier bildas en gasblandning bestående av främst koldioxid och metan. Metan är en stark växthusgas och kan vara explosiv. Deponigasen kan samlas in och användas som bränsle. I Sverige och världen finns ett stort antal äldre deponier där de producerade gasmängderna är för små för att motivera aktiv gasuppsamling. Idag finns ofta ingen kontroll av förekomst eller utsläpp av deponigas på dessa dLandfill gas is produced in all landfills containing organic material. Landfill gas consists of mainly methane and carbon dioxide. Methane is a potent greenhouse gas which can be explosive and inflammable. Landfill gas can be collected and used as fuel, for instant for heating. In Sweden and globally there is a large number of landfills where too little gas is produced to enable active gas collect

This study examines the interaction of exchange rates between the Asian developed economies: Japan and Singapore and emerging economies: China, India, Malaysia, Sri Lanka and Thailand over the period January 1, 2006 to December 31, 2014. The volatility spillover is modeled through a GARCH-BEKK model. Significant results are found for unidirectional spillover from Japan and Singapore to emerging ec

Föreliggande studie syftade till att undersöka hur kvinnor upplever röstbesvär. Studien bestod av två delar. Data i första delen bestod av intervjumaterial från en anamnesupptagning och ett röstbelastningstest, avseende 50 kvinnor med och utan subjektiva röstbesvär, genomförda i ett pågående avhandlingsprojekt i logopedi vid Lunds universitet. Data analyserades kvalitativt och kvantitativt. Result

I dagens moderna samhälle har människan numera tillgång till en alltmer kapabel sjukvård, med en längre livslängd och en ökad levnadskvalitet, världen över, som följd. Det är inte bara så att vår kunskap om kroppens funktioner och åkommor har förbättras med tiden utan det är även så att läkare numera har tillgång till avancerad teknik som hjälper dem att ställa träffsäkra diagnoser och utvärdera hThe name Upconverting nanoparticles refers to a novel category of luminescence emitters that are capable of generating visible luminescence upon excitation with noncoherent and longer wavelength monochromatic near-infrared light, at excitation fluence rates as low as 1-103 W/cm2. This unique optical behaviour is of great interest to researchers as it could potentially allow for virtually autofluor

Ylva Larsson Klimatresilient utveckling av livsmedelssystem - ett agroekologiskt perspektiv på IPCCs Climate Resilient Pathways Människans påverkan på klimatsystemet utgör ett betydande hot mot ekosystemens långsiktiga förmåga att upprätthålla ekosystemtjänster viktiga för t.ex matproduktion. Den senaste rapporten från IPCC bedömer att alla aspekter av säker livsmedelsförsörjning kommer att påHuman interference with the climate system imposes a significant threat to the future capacity of ecosystems to sustain ecosystem services vital for food production. Agroecology is increasingly seen a way to meet these challenges. The aim of this study is to investigate if the IPCC conceptual model of Climate Resilient Pathways (CRP) could be adapted to a food system context, by illustrating an ag

I och med en ökad konkurrens på marknaden blir det viktigare för var dag att hitta nya och innovativa sätt att urskilja sig på. Smurfit Kappa Sweden AB, en ledande tillverkare av produkter av wellpapp, papper och förpackningar letar alltid efter nya sätt att tillfredsställa nya kundbehov, ett av dem var att presentera kylvaror på liknande sätt som icke kylda varor. Syftet med examensarbetet var däIn today’s competitive food marketing, new innovative ways of standing out in a crowd grows more important by every day. Smurfit Kappa Sweden AB, a leading manufacturer of cardboard, paper and packaging products desired to meet customer demands, displaying refrigerated products in the same manner as non-refrigerated products. The objective of the thesis work was to examine and develop a new kind o

This essay aims to analyze Richard Swinburne's theistic description of God and investigate whether it is excluding from a feministic perspective. The foundation of this work is built upon the contemporary religio-philosophical debate that criticizes the philosophical work that has transpired since the enlightenment for its unilateral approach and it’s excluding nature. According to current phi

Following a long-standing sociolinguistic pursuit to investigate language policy through complex non-linear models that analyze historical, structural, political and social processes that produce, contextualize, circulate and negotiate particular ideologies, beliefs and myths about languages and their values through meaning-making activities, this master’s thesis aims to apply an interpretive appr

This thesis aims to present different ways of handling the vibrations for large displacement single cylinder engines (test beds). These test beds are used for development purposes at Scania. The imbalances causing the vibrations are discretized which are then suppressed using counter weights and carefully designed balance shafts. It is found that with some unconventional designs, balance shafts ca

In recent years, several interesting wearable products which originates from smartphone technology have been introduced on the market. One of these products which has increased in interest, but not yet received a commercial breakthrough, is smart glasses. As the technology is still young and undeveloped, few players have embarked on the market and there is still room for improvement. In this thesi

The latest standard within video compression, HEVC/H.265, was released during 2013 and provides a significant improvement from its predecessor AVC/H.264. However, with a constantly increasing demand for high denition video and streaming of large video files, there are still improvements that can be done. Difficult content in video sequences, for example smoke, leaves and water that moves irregular

The main aim of this study is to answer the hypothesis that Judy Chicago's 1971 photolithograph "Red Flag", along with her academic career, can be seen as an answer to the new approach to art history and what defines art, that Linda Nochlin calls for in her essay "Why have there been no great women artists?". The analysis of "Red Flag", which depicts a bloodfille

Since the 1990-s music has become more and more polished, to the point where it is almost too perfect. Are we obsessed with perfection, both in structure and pitch? Auto-tune, playback and excessive compression are tools used in all genres, but most commonly seen in pop music. What is the fascination with everything being perfect and flawless? Is not the human part of music important today? This

The aim of this study is to conduct a critical analysis of two video games through the perspective of gender studies. The reason for doing the analysis is implicitly connected to education. The results produced by this study are meant to showcase how video games can be analyzed critically, similar to how a novel or a movie can be analyzed. Sequentially, this will serve as an example how video game

I denna studie undersöktes om patienter med borderline personlighetsstörning uppvisade svårigheter när det gällde förmågan till spatial koherens och därmed förmågan att föreställa sig nya upplevelser och om det fanns något samband mellan denna hippocampalt medierade förmåga till spatial koherens och mentaliseringsförmåga. I studien deltog patienter med borderline personlighetsstörning (n = 4) och This study examined whether patients with borderline personality disorder exhibited difficulties concerning spatial coherence and thereby the ability to imagine new experiences and if spatial coherence mediated by the hippocampus correlated with the ability to mentalize. Patients with borderline personality disorder (n = 4) and healthy controls (n = 10) took part in the study. The results showed t

Faster development of new products and shorter product life cycles increases the frequency of product removals. Despite its increasing presence, product removal tends to be neglected both in theory and in practice. When the product removal process is overlooked, it might induce customer dissatisfaction and unnecessary costs. The product removal process is the implementation of the product eliminat

De bestämmelser som i dag tillämpas i Sverige beträffande vård av barn och ungdomar som lever i missförhållanden eller som på annat sätt far illa återfinns i socialtjänstlag (2001:453) samt lag (1990:52) med särskilda bestämmelser om vård av unga. Bestämmelserna i socialtjänstlag (2001:453) reglerar den frivilliga vård som kan erbjudas då barnets föräldrar, och i vissa fall den unge själv, lämnat The regulations that Sweden applies regarding the care of youths who live in grievances or in other ways being neglected can be found in socialtjänstlag (2001:453) and lag (1990:52) med särskilda bestämmelser om vård av unga. The rules in socialtjänstlag (2001:453) regulates the voluntary care that can be offered when the legal guardians, and in some cases the youth itself, has given his or her co

Purpose: The purpose is to find out how first time buyers of cars gather and process information to make decisions. Methodology: The thesis has been based on a qualitative study with a hermeneutic approach. The primary data is based on interviews whereas the secondary data is derived from scientific publications and books. Theoretical perspective: The essay is based on the information retrieva

This essay examines three different English teachers’ beliefs on using Swedish in their teaching. Through interviews it is uncovered what they think of the benefits and drawbacks of using Swedish in the teaching. They also approximate how much Swedish they use in the classroom and for what reasons. The teachers also interpret what the steering documents say on this subject and connect it to their