Människans intresse för rymden har alltid varit stort. Man har antagit att andra planetsystem, om de existerar, ser ut som vårt: med mindre stenplaneter i banor närmast stjärnan och gas-samt isjättar i de yttre banorna. Idag känner man till drygt 2 000 exoplaneter, d.v.s., planeter som kretsar kring andra stjärnor än solen. Man vet även att vissa av dem saknar motsvarighet i solsystemet, t. ex., hOver the past two decades many discoveries of exoplanets have been made, which have drawn much attention to extrasolar planetary systems. In this work we study the composition of these systems and search for analogues of the Solar System. We considered the planets in the database at exoplanet.eu. The search of solar-like systems required these planets to be classified. The classification was perf

This dissertation aims to understand the phenomena of informal settlements and internal migration within the context of urban spaces in Mali. The design of the study is a qualitative case design using critical realism as a philosophical approach. Methods used are coding and memoing in accordance with a transcendental realism framework for qualitative research. The study found that there has been a

This essay aims to examine the deacons, that is working at the Church of Sweden, understanding of them self according to power, impotent, duties, exposure and reparation. The main questions for this essay where, how do the deacon perceive the balance of power towards their clients, in what extent do the deacons feel impotent in their work, what do they se as their most important task as a deacon a

The aim of the study is to explore the role the Fairtrade producer is given within texts that contribute to the discourse on Fair Trade in Sweden. A sample of 50 texts coming from news articles published in Sweden 2015-2016 and Fairtrade labelled products sold in Lund in 2016 are examined with the help of discourse analysis and discussed in relation to the concepts of glocalization, agency and eth

Blood samples are extensively used in clinical and forensic fields for genetic material analysis using real-time PCR. Although PCR is a well-established method distinguished for its rapid and sensitive molecular diagnosis, blood components co- purified with nucleic acids have shown to inhibit amplification and detection of PCR products. In this study, IgG and hemoglobin were investigated for their

Even though a large part of the world's coastline consists of rocky shores, it is still a neglected field of study in coastal research. To increase the knowledge of wave transformation processes on these shores is important in order to understand erosional patterns and to manage coastal risks. In this study, the wave transformation processes on and off a rock platform in Victoria, Australia, h

This thesis intends to investigate what are the driving forces behind the shopper's decision-making process in high-end designed tableware products and what is the role of the in-store marketing in the process. The authors of the research have found that there is a lack of knowledge about the consumer’s buying behavior in that segment and therefore it was decided the empirical part of the rese

Den här studien har utförts på en bro i Kiruna, i norra Sverige, som användes till gruvindustrin. En modell av bron skapades med finita elementmetoden i programvaran Abaqus 6.14 för att ta reda på huruvida temperatur- och töjningsvariationerna på bron på grund av klimatets påverkan kan beskrivas. Klimatets temperaturpåverkan på bron är komplex. Under dagtid påverkas bron av strålning från solen ocThis thesis treats a concrete bridge located in Kiruna, in the north of Sweden, which was used for the mining industry. A finite element model has been created with the finite element software Abaqus to find out if it accurately can describe the variation of the temperature and deformation within the bridge over time. The temperature variations and deformations have been studied with respect to cl

In this study, it will be investigated whether housing market dynamics and private indebtedness should be included in the Swedish Riksbank's formulation of monetary policy according to its mission of flexible inflation targeting. A basic model of the supply and demand sides will be chosen. This model includes a representation of the goods market equilibrium, short-run aggregate supply (SRAS) c

Purpose: The purpose of this research is to do an investigation on the interlinkages between CEO compensation and the firm risk. It further intends to see in particular, whether the firm risk has been interlinked with components of compensation like CEO’s incentive/bonus and stock options. Theoretical framework: CEO compensation, Incentives programs, Stock option, Risk management, Principal agency

Hjärnans informationsbearbetning efter stroke Du drar ditt finger över mobilskärmen, lägger kort märke till glasytans känsla och sedan förflyttas ditt fokus till skärmen. Men hur möjliggör hjärnan denna känselupplevelse? Och vad händer när hjärnan inte längre fungerar som den ska? Hur hjärnan bearbetar den stora mängd information den konstant mottar är fortfarande till stora delar okänt. Att veta How the brain processes all the incoming information it receives is still an unanswered question, and many different theories about how it is done exist. This thesis expands on one of these theories which views the brain's information processing as a widely distributed network phenomena, which contradicts the currently most popular hierarchical theory consisting of areas dedicated to processin

There are several accident investigation methods and they are used in a wide range of fields. However, the methods have not been used so much in the fire accident area. In the present thesis, the methods’ capability to investigate fires and what they result in are explored. In addition, answers are given concerning how important the background information is for their applicability. First, a selec

This report is a cost benefit analysis of a proposal for new sprinkler installation guidelines for ro-ro deck. It is a relative comparison between the present guidelines and a new proposal developed by SP Technical Research Institute of Sweden. The results and conclusions in this report are based on; data gathered from multiple water sprinkler tests, other relevant literature, experts’ judgment an

The report studies the area of positive pressure ventilation, how it can be used to obtain a more effective fire services intervention and how an incorrect initiation could drastically worsen the interior conditions for occupants inclusive of fire services personnel. The tests in the report examine how flow rate and pressure within a building are affected if parameters such as fan placement and ra

This master’s thesis has been carried out in collaboration with the dynamic, acoustic and tribology simulation group in the engine development department at Scania CV in Södertälje, Sweden. When simulating tribological conjunctions, such as a journal bearing, it is often necessary to take the surface topography of the two bearing surfaces into account. The surface topography can influence the hydr

China has experienced an exceptional amount of privatization, market liberalization and reform in the last forty years. With these changes in China’s economy and the strategy of using labour as its comparative advantage, it is of paramount importance to the development field, to investigate how these changes in the market have affected management approaches and their subsequent labour conditions.

This essay examines how eight identified negative effects influence the perceived motivation and performance of employees as a result of the current efficacious monetary incentive system. Through a multiple case study based on a qualitative research method, eight semi-structured were conducted. Afterwards the interviews were compiled in a database and analyzed. Both an inductive and deductive ap