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Topologioptimering är ett populärt och effektivt verktyg för att hitta smarta designer utformade för att fungera optimalt. Det aktuella forksningsarbetet presenterar en metod för att kunna optimera strukturer som utsätts för varierande laster där det inte är uppenbart var, eller när de högsta spänningarna kommer uppstå. Detta innebär att robusta strukturer smidigt kan genereras som kommer hålla fö
Detta examensarbetet handlar om att forma en hemisfäroid från en platt honeycomb-skiva samtidigt som honeycomb-strukturen bibehålls. Honeycomb-strukturen är ett hexagonalt mönster som kan vara gjord av hexagoner, cirklar eller trianglar. Inom kartografi görs jordens sfäriska yta om till en platt representation i form av en karta. Omvandlingen är omöjlig utan förvrängning eller uppdelning i mindreThis Master thesis is about forming a hemispheroid out of a flat honeycomb while retaining the honeycomb structure through an even spread of deformation. The honeycomb structure is a hexagonal structure which can be made out of hexagons, circles or triangles. In cartography the surface of the earth, a spheroid, must be distorted or cut up in order to create a flat map. In the same way forming of
How does democracy affect income inequality? Most would expect democracy to reduce income inequality. There is a general consensus that indeed democratizations in Europe during the nineteenth and early twentieth century did decrease income inequality. More recent democratizations, those countries that democratized during the 1970s-1990s, however, do not seem to have had the same effect. The body o
En fusion innebär att två eller flera bolag slås samman genom att samtliga tillgångar och skulder hos det överlåtande bolaget tas över av det övertagande bolaget och det överlåtande bolaget upplöses utan likvidation. Det finns två olika grundvarianter av fusioner, absorption och kombination. Absorption innebär att ett eller flera bolag fusioneras in i ett existerande övertagande bolag. KombinationA merger is a transaction in which at least two companies are merged by all the assets and liabilities of the transferring company being taken over by the acquiring company and the transferring company being dissolved without liquidation. There are two different versions of mergers, “absorption” and “combination”. Absorption means that at least one company is merged into an existing acquiring comp
Population aging has tremendous economic consequences and generates an unprecedented pressure on the welfare state. As the number and share of ‘dependent’ people grows, the state struggles to finance pensions and health-related costs. In this optic, Sweden is no exception: the mean age of the population, life expectancy and share of people above 65 continuously increase – which warrants the focus
Despite many years of progress towards closing the gender pay gap and achieving racial equality, women from ethnic minority groups in the United Kingdom earn less compared to their male counterparts and to the population average. The extent of channelling into certain areas of occupation and employment are a prominent feature of the employment of minority groups in the UK and is a key mechanism in
The purpose of this study was to investigate how students experience being affected as recipients of psychological knowledge, through psychology lessons in high school. An explorative, qualitative study with eight semi-structured interviews was conducted. The high school students were in year 2 or year 3 and came from three different schools in Skåne county, Sweden. All had taken at least the majo
Det åvilar samhället ett stort ansvar att skydda våldsutsatta barn. Att bevittna våld kan vara lika traumatiskt för ett barn som att själv utsättas. I januari 2022 konstaterade Jämställdhetsmyndigheten, efter en granskning av 814 tingsrättsdomar i mål om vårdnad, boende och umgänge, att uppgifter om våld eller andra övergrepp mot barn, förälder eller partner förekom i 64 procent av de granskade doSociety has a great responsibility to protect children from violence. For a child, it can be as traumatizing to witness violence as it is to be the victim of it. In January 2022, the Swedish Gender Equality Agency found, after reviewing 814 judgements from the district courts concerning custody, residence and contact, that allegations of violence or other abuse could be found in 64 percent of the
This study examines the relationship between critical thinking and the use of Big Data Analytics (BDA) in decision-making among white-collar professionals. It focuses on three key areas: the influence of BDA reliance on critical thinking, the connection between professional experience and cognitive reasoning, and the demands of strategic decision-making compared to tactical and operational roles.
This thesis investigates the causal relationship between board diversity and the performance of firms that have gone public in the Nordics through Initial Public Offerings (IPOs) during the 2020s, a period characterised by significant economic, regulatory, and demographic shifts. By implementing a robust instrumental variable (IV) approach with the Bartik shift-share instrument, the study examines
Authors: Hanna Bergsten & Maria Milutinovic Title: Excuse the mess, we are reorganizing –a study of six social workers view of a reorganization of the swedish substance abuse treatment [translated title] Supervisor: Eva-Malin Antoniusson Assesor: Elizabeth Martinell Barfoed The aim of this study is to get an understanding of six social workers view of a possible reorganization of the swedi
Abstract Author: Mikaela Johansson Borg Title: The values of life - a study of how our life values changes during the years of development. Supervisor: Anders Östnäs Assessor: Christina Erneling The purpose of the study was to describe and analyze of life values based upon different ages, in order to make comparison between them. Life values mean what you as an individual state as the most impo
This thesis is devoted to understand the relationships between the European Union (EU) and Russian Federation (RF). The study is concentrated on the fields of energy (Oil and Gas) in their strategic partnership. The events during the last century in the global energy markets have put the European Union face to face with new challenges. Obviously, it is claimed that growth dependency on Russian ene
En sedimentsekvens bestående av totalt elva borrkärnor togs upp med hjälp av en s.k. ryssborr i dödishålan Skuremålagölen i Skuremåla naturreservat i centrala Blekinge. Från denna sekvens undersöktes gölens senglaciala sediment med hjälp av paleoekologiska och stratigrafiska metoder i syfte att undersöka gölens och områdets utveckling under senglacial tid. Vid analyserna av de senglaciala sedimentWith a Russian chamber corer late glacial sediments were obtained from Skuremålagölen, a kettle hole lake in Skuremåla in the province of Blekinge, southeastern Sweden. The sediments were analysed with respect to pollen content, magnetic susceptibility, loss on ignition and a 14C date. The main aim of the analyses was to interpret the development of Skuremålagölen and its surroundings during the L
