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De stjärnor man kan se på himmeln en riktigt stjärnklar natt - omkring 3000 - är bara en bråkdel av alla de som faktiskt finns i universum. Ljuset har en hög men inte oändlig hastighet. Därför kan vi bara se sådant som ligger tillräckligt nära jorden, så att ljuset hunnit färdas hit under universums livstid. De himlakroppar som ligger längst bort ifrån jorden men som fortfarande går att se (med teDoes the formation of planets give imprints on the chemical composition of the host star? In order to test this theory a differential abundance analysis (i.e. comparing two stars' abundances to each other) was carried out on a few stars with and without known planets, to see if any differences were found. The analysis was based on high resolution, high signal to noise ratio (SNR) spectra of fo

This thesis aims to illustrate the male interest for fashion consumption. The subject is motivated by the lack of research concerning this in the academic sphere. The focus for this thesis is therefore to analyse how this comes to light in the male fashion magazine King of Sweden. Through a qualitative text analysis the questions submitted by readers in King of Sweden are analysed in relation to t

Purpose: The purpose of this study is to investigate how employees understand and support their employer’s internal CSR agenda and communication. In order to do this, we answer three research questions: How can employees be segmented into different groups regarding CSR support? How do employees who are supportive of a company’s CSR agenda differ from less supportive employees? How can an understan

Håll koll på din ridning Ryttare har visat stort intresse för en produkt som kan urskilja hur mycket de verkligen motionerat sin häst. I detta arbete har det därför utvecklats en algoritm som kan användas för att urskilja hästens gångarter. Detta har gjorts genom att använda sensorer i en vanlig smartphone. Ridning är en populär sport som utövas av många världen över. Ryttare lägger ner otaliga Horseback riding is a sport enjoyed by people around the world. Many riders are interested in knowing exactly how much they have exercised their horse and how much time that have been spent in different gaits. The goal of this master's thesis was to develop an equine gait recognition algorithm. Triaxial accelerometer and gyroscope signals were collected during different riding sessions by usin

Det är uppskattat att det finns fler stjärnor i universum än vad det finns sandkorn på jordens stränder och öknar tillsammans. Precis som stränder och öknar formar vår värld formar stjärnor vår galax och det bortom denna, och precis som att ett sandkorn är för lite för att berätta något viktigt om en strand, ger en stjärna inte mycket information till astronomer. Men många stjärnor i ett till varaStudying the formation and evolution of galaxies is a fundamental problem in astronomy that warrants repeated investigation by astronomers. How do spiral galaxies like our own come to have its distinct spiral arms? How do stars and their properties change over time and will they continue to evolve in the same manner? To try and attempt to answer such questions we need to look to our own Galaxy the

En ökad efterfrågan på miljövänliga energialternativ har resulterat i att allt fler länder börjat utvärdera sina geotermala tillgångar. En bidragande orsak till det ökade geotermala intresset är förändrade krav som ställs på geologin och hydrologin med dagens moderna EGS-anläggningar. Med EGS-tekniken (Enhanced Geothermal Systems) skapar man idag konstgjorda reservoarer, för fjärrvärme- och elprodThe increasing demand for eco-friendly energy alternatives and the changing requirements of state of the art EGS-plants (Enhanced Geothermal Systems) have set the mark for many countries to start evaluating their geothermal assets. By using the EGS-technique, artificial reservoir providing district heating and electricity are created around the world by stimulating the bedrock hydrostatically with

Glaciers are of extreme importance since they hold climatic data going back 2,000 years. Glaciers can provide important services such as ecosystem services, habitats, water runoff, and hydro-energy. They also affect the Earth’s processes and many feedback mechanisms. Glaciers all over the world are under the threat of climate change which may eventually lead to the disappearance of many of these i

Problem: Tetra Paks strategi är att expandera World Class Manufacturing(WCM) från produktionen till att täcka installationsprojekt för att reducera dess ledtid. Det finns dock en stor utmaning för att utföra detta, då flera avdelningar är inblandade samt osäkerheterna kring att installationerna utförs ute hos kund. Frågan är därför; hur kan Tetra Pak använda Early Management metodologi från WCM föProblem: Tetra Pak’s strategy is to expand World Class Manufacturing (WCM) from manufacturing to installation projects in order to reduce the installation lead time. There is a challenge in the WCM implementation since it requires a cross-functional approach and uncertainties with the installation projects being at customer’s site. The question at hand is; how can Tetra Pak use the Early Managemen

The Alps are undergoing constant landscape changes due to modern socio economic changes. Especially grassland ecosystems of alpine meadows and pastures are threatened by the slow abandonment of the alpine transhumance traditions. This influences not only biodiversity but also the important cultural landscape seen as a valuable heritage in the Alps. The landscape in the North Italian alpine provinc

Under den Svekonorvegiska orogenesen omkristalliserade stora delar av sydvästra Sverige och bildade metamorfa migmatitiska gnejser. I Idefjordenterrängen, väster om Mylonitzonen, har migmatiterna inte daterats och då kunskapen om de metamorfa processerna i området brister kan migmatiterna ge en bättre bild av när metamorfosen skedde. En migmatitisk gnejs från Delsjöområdet i östra Göteborg har datDuring the Sveconorwegian orogenesis, parts of southwestern Sweden was recrystallized and formed metamorphic migmatites. In the Idefjorden terrane, west of the Mylonite zone, the migmatites have not been dated and since knowledge of the metamorphic processes in the area is lacking, the migmatites can provide better constraints of when metamorphosis occurred. A migmatitic gneiss from the Delsjö are

Purpose – With an increasing attention given to emotions in decision making processes, this paper investigates how and to what extent they can influence managerial strategic decisions under uncertainty. Therefore, this study explores the existing knowledge and reveals underlying mechanisms. The final aim is to provide valuable insights for the top managerial level (i.e. strategy makers) while at t

Land degradation has a negative effect on agriculture, food security and ecosystems. It severely impacts the livelihood of the many people directly depending on agriculture around the world. Drylands are some of the most vulnerable areas around the world. Population increase and climate change add strain on the food production of these areas, making them especially vulnerable to land degradation.

Purpose: The purpose of this thesis is to research the nature of accounting for provisions, by examining how disclosed information of provisions in annual reports corresponds with the concepts of transparency, comparability and readability of financial information. With the empirical findings analysed, we then aim to hold a further discussion on how the provision disclosures in the annual reports

Rättsfallet People of the state of California v. Orenthal James Simpson, U.S. 1995 har beskrivits som århundradets rättegång. Trots övertygande teknisk bevisning friades den tilltalade. Hur kan man förstå utfallet? Detta arbete försöker ge ökad förståelse till den friande domen med en religiös förklaringsmodell. Arbetet prövar relevansen av Durkheims studie av urspungsreligioner och dess trossatseThe case People of the State of California v. Orenthal James Simpson 1995 has been described as the trial of the century. The defendant, a legendary American football icon, was acquitted despite overwhelming technical evidence. How could this be? This paper tries to give a better understanding of the acquittal by way of religion as a model of explanation. The work tries the relevance of Durkheim’s

Hygiensäkerhet är en av de viktigaste punkterna inom livsmedelsbranschen. Konsumentens hälsa är inte bara beroende av en hygienisk produktionslokal, utan det vilar även i händerna på produktionspersonalen. Den personliga hygienen är det allra viktigaste eftersom deras händer är det sista som är i kontakt med livsmedlet innan den går ut till konsumenterna. Syftet med detta examensarbete var att s

The purpose of this study is to examine types of challenges during the implementation of BPM regarding the set and use of performance indicators from a theoretical and practical perspective. Consequently, this thesis generates an understanding by illuminating reasons behind the previously found challenges. Hereby, this case study has followed a qualitative, abductive research strategy. The used pr

The produced heat in hardening concrete is of special importance to consider as the temperature rise within a large concrete structure can become such high that the structure may experience thermal cracking. With use of a simulation program that is based on the finite element method, the temperatures within the structure can be estimated to predict possible crack development. The heat produced by

Göta älv är Sveriges största vattendrag som sträcker sig från Vänern ner till Kungälv där bifurkationen delar den i Nordre älv och Göta älv (Göteborgsgrenen). Vattendraget är ett riksintresse och används bland annat för fiske, rekreation, som recipient och framförallt råvattentäkt för många kringliggande vattenverk som försörjer cirka 700 000 invånare. Kungälv kommun bygger och planerar inför ettGöta älv is the largest river in Sweden, which runs from the Lake Vänern into Kattegatt. The river is of national interest and is used as a drinking water supply for 700 000 inhabitants, for fishing, recreation and as a recipient for treated wastewater. The water quality is affected by runoff waters, precipitation, waste water and accidental spills from industry and vessels. Kungälv County is in

Devices connected to an Internet-based network, known as the Internet of Things (IoT), are becoming more common both privately in the household or on businesses. Everything from the lighting to coffee makers and washing machines, to the cars in the garage and the door locks can now be equipped with sensors and connected via the Internet to an application by users. Combitech has developed an Intern