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Hypervelocity stars (HVSs) are stars located in the Galactic halo travelling with extremely high speeds. They are produced when a binary approches the supermassive black hole (SMBH) in the Galactic Center (GC) and gets tidally broken up. In this process one of the stars is ejected with high velocity. The angle between the velocity of the incoming binary and the velocity of the ejected HVS is alm
This essay is about salesmen in telephonestores. My purpose has been to investigate how they use communication strategies in order to build up the customers trust for the salesmen. The questions I have asked myself is not just to see how their strategies look but also to see how the theory of rhetorics could contribute to this and also what the theory of rhetoric could gain from analyzing salesmen
Populärvetenskaplig sammanfattning: Tiden mellan 33,9–5,3 miljoner år sedan är indelad i perioderna Oligocen och Miocen. Denna tid karaktäriseras av ett oscillerande klimat som var knutet till de primära så kallade Milankovitchcyklerna – excentricitet hos Jordens bana kring solen, jordaxelns lutning och dess precession – men magnituden hos oscillationerna var mycket varierande. Dinoflagellater äThe Oligocene and Miocene are characterized by a number of climate oscillations, following the primary Milankovitch cycles but varying in magnitude. Dinoflagellates are sensitive environmental indicators as well as biostratigraphic markers, but their use as the former has mainly been restricted to higher latitudes. This palynological study is made on samples belonging to the Oligocene-Miocene inte
Abstract: The food consumption of today’s world has led to an overconsumption of the earth resources. It is easy to forget that when we consume we do not only consume a product we are also consuming other peoples labour and landscapes in, many times, far off places. With daily news on environmental damages, people are becoming more aware. Consequently, people are getting more interested in the ori
There are about eight thousand and five hundred of level crossings in Sweden according to Swedish Transport Administration (STA). Approximately four thousand and six hundreds of railroad crossings are arranged without any type of protection. Most of the accidents occurs when there are none protection or the amount of traffic is very low. Types of protections that are usually used in most of the le
Populärvetenskaplig ammanfattning Den Arktiska tundran har påverkats mycket av klimatförändringarna de senaste årtiondena. Den pågående uppvärmningen gör att djupet på det aktiva lagret ökar och att buskiga växter, som annars inte trivs i den kalla miljön, vandrar in på tundran. Forskarna för att dessa förändringar kan leda till att de Arktiska ekosystemen blir en källa för koldioxid (CO₂), iställClimate change has affected ecosystem structure and composition in the Arctic during the last few decades. Researchers have observed a greening trend as the active layer depth is increasing due to rising air- and soil temperatures. Align with climatologic factors, Arctic ecosystems have a long history of grazing by large mammalian herbivores and geese. The Grazing Optimization Hypothesis suggests
This master thesis has been conducted at Alfa Laval in cooperation with the division of Production and Materials Engineering at Lund University. The objective has been to investigate virtual production with regards to its required resources, benefits and limitations of the technology. Work with production analysis, literature studies, creating a prototype, benchmarking led to our conclusion. Virt
The topic of fires in corners and along walls has been studied previously, however, two different studies conducted in 1987 and 2018 respectively, produced conflicting results regarding plume temperature for fires along walls, as well as hot gas layer temperature for both fires in corners and along walls. This thesis seeks to add data and clarification about fires in corners and along walls. T
Vårdnadsreglerna, framför allt regleringen om gemensam vårdnad, har gjort en omfattande utvecklingsresa från 1970-talet och framåt. Uppsatsen syftar till att belysa, med en rättsdogmatisk metod, vilka förändringar som gjorts och vilket perspektiv som ligger bakom dem. Regleringen har gått från att gemensam vårdnad enbart var aktuellt för gifta föräldrar, till en presumtion om att gemensam vårdnad The Swedish custody regulations can be found in the Children and Parents Code. These rules have gone through a huge development during the modern times. This essay aims to illustrate which changes has been made and the perspectives behind them. The regulation has gone from joint custody for married parents only, to a presumption that joint custody always shall apply and on to that the custody shal
Terapeutens anknytningsmönster, ett nytt fokus som visat vikten av att förstå hur aktuell terapeutegenskap påverkar i den terapeutiska situationen. Studiens syfte var att undersöka hur erfarna psykodynamiskt inriktade psykoterapeuter såg på sitt eget anknytningsmönster och dess betydelse i psykoterapier. Studien ämnade också undersöka på vilket sätt psykoterapeuternas anknytningsmönster spelade enThe therapist's attachment pattern, a new focus that has shown the importance of understanding how current therapist characteristics affect the therapeutic situation. The purpose of the study was to investigate how experienced psychodynamically oriented psychotherapists viewed their own attachment pattern and its importance in psychotherapies. The study also aimed to investigate how the psycho
This study has aimed to investigate and analyze how the Swedish news media portrays young women's roles in criminal gangs moreover how they are perceived as victims and perpetrators. We used a qualitative method to analyze 18 news articles from three of Sweden's biggest newspapers that reach a big audience: Aftonbladet, Dagens Nyheter, and Expressen. The results are analyzed using gender t
In Sweden, reindeer husbandry is one of the most important traditions of the Sami people and is protected by the Reindeer Husbandry Act. The reindeer are semi-domesticated and migrate to different grazing lands depending on seasons. Reindeer husbandry is dependent on weather conditions for forage availability throughout the year, and this study examines potential effects of the predicted climate c
The main purpose of this study is to research how an organization can develop, implement and measure the effect of employee well-being strategies to ultimately boost the organization’s bottom line. In this exploratory case study, SAP served as the case of investigation and primary data was collected through six qualitative interviews. The sample included SAP representatives from different levels o
This bachelor thesis, ”You don’t bite the hand that feeds you” – A discourse analytical study of fashion journalism's limitations and consequences, studies runway reviews in order to identify the different uses of discoursive language within the so-called ’glossy’ fashion journalism. Through a qualitative discourse analytical method and approach, runway reviews from Vogue Runway have been subj
In order to get a system with a very low damping, a positionservo has been provided with an inertia disc driven by spring transmission. The servo will therefore drive a mechanical oscillation unit. The motor is simulated as armature controlled by feeding back the tachogenerator signal to the existing motor which is field controlled. In a former examination work at the institution the transfer func
Purpose: This study aims at researching how the ethical issues raised by big data practices can be used to motivate internal CSR actions based on stakeholder engagement. Methodology: The study applies a qualitative approach based on a participant observation while the authors were doing an Internship in the innovation department at Aller Media A/S. A set of semi-structured interviews with employee
Purpose: The purpose of this master thesis is for Nolato Medevo to extract a system that measures the company’s manufacturing capacity. The system should also show the reasons why the utilization rate becomes as it is. Analysis of the output values from the system, as well as observations, should lead to proposals on how to improve the efficiency in the production. Methodology: Both a quantitative
In regards to the different views we have in society and norms that we follow it is often hard to confirm where they come from and where they are established. The courts and the legal judgments that they produce can potentially be viewed as a source that has the power and ability to create, establish as well as uphold views and norms that lie in society. Female criminality is a discourse which doe
This report is the final result of a fire safety evaluation of Örebro Concert Hall, with main objective to evaluate the personal safety in event of a fire. Örebro Concert Hall is one of the top event halls in the region. The number of visitors varies depending on the event, but the great concert hall has capacity for over 700 guests. The report is limited to cover the public areas of the building
