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High-quality, thick III-nitride epitaxial drift layers with controlled doping are needed for next-generation highly efficient vertical power devices for a smart grid applications and electrification of mobility. Achieving desirable material properties, such as low background impurity concentrations and reduced dislocation densities in combination with high growth rates, necessary for practical app
With Russia becoming increasingly hostile towards the West with the culmination of the full-scale invasion into Ukraine in February of 2022, the rhetoric of Putin has been linked to the philosophy of a geopolitically aggressive right-wing sociologist called Alexander Dugin. With several previous statements pertaining to the delegitimization of the sovereignty of Europe Dugin has previously argued
This thesis explores the dynamics of relationships, focusing on the themes of love, unpaid labour and unequal division. This research examines how traditional gender roles and societal expectations shape the experiences of individuals within heterosexual relationships in Sweden. Through a qualitative methodology, including semi-structured interviews and thematic analysis, the study reveals the mul
This essay investigates how a musician's background influences their interpretation of Hungarian cello music, focusing on the Sonata for Solo Cello by György Ligeti and the Duo for Violin and Cello by Zoltán Kodály. Exploring the connection between nationality, musical upbringing, and interpretive choices, the essay delves into Hungarian folk music's influence on these compositions. It exa
Bolivia's urbanization rates have accelerated through the latter half of the 20th century, with over 70 percent of the country's population living in urban centers today. Despite having the highest share of indigenous people in Latin America, Bolivia's indigenous population is often wrongfully excluded from popular discourse on the rural-urban migration trend. However, more than half o
Yoghurt is a fermented product form the milk, well known in the world. The fermentation is carried out by Lactic acid bacteria (LAB). The most common are Streptococcus thermophilus and lactobacillus bulgaricus, these bacteria make the milk acid, generating a disturbance in the casein micelles making a solid mass called coagulum. This specific LAB also produces expopolysaccharides (EPS) that form t
In majority of academic literature related to BDSM (bondage-discipline, dominance-submission, and sadism-masochism) the focus is often centred on men and their experiences within the community. The limited focus on women and their motivations to engage in BDSM dynamics has been a driving force in this thesis. Therefore, this research aims to address this gap and explore female BDSM practitioners&#
Like a squirrel that slowly collects nuts for the winter, this thesis emphasizes the importance of small acts in the collective struggle for a just world. Currently, oppressive norms confine certain ways of being. Therefore, this feminist study addresses means to counteract these norms by analyzing activist discourse in ten environmental conflicts regarding food. Furthermore, I statistically exami
Background: The United Nations Sustainable Development Goals (SDGs) were launched in 2015 to be achieved by 2030. Goal 5 aims to achieve gender equality and empower women and girls. This study conducts a feminist analysis of gender equality concepts and data with the aim of finding adequate baseline indicators for measuring SDG 5 progress in Kenya. Methods: A convergent mixed methods research de
This master thesis project was performed in collaboration with Johnson Matthey. Johnson Matthey is a worldwide company working with sustainable technologies. The site in Perstorp, where this work was performed, focus on formaldehyde production. In order to continuously improve chemical processes, simulation and modeling are advantageous tools. They can give a better understanding of the processes
The overall purpose of the thesis is to gather deeper insights into the redesign of management control systems (MCSs) following a shift in value emphasis in family-owned firms by exploring the different dynamics of the family business system (FBS). Furthermore, the research has aimed to find an answer to how a shift from family management to external management influences the value emphasis, and h
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
Trafficking for sexual exploitation is the most common form of trafficking in the European Union (EU). The problem is long lasting and mostly affects women and children. During the two latest decades, the EU has developed an extensive anti-trafficking policy framework. Europol, together with a variety of sources, nevertheless stresses that the problem do not show any tendency of decreasing. This t
This thesis analyses the impact of structural changes in the Tajik society and education system in relation to factors such as gender differences, academic success, socioeconomic status of families, and the educational expectations and plans of Tajik parents and children. The thesis begins by briefly describing the social transformations that Tajikistan wentthrough in the past 100 years; particula
In a wastewater treatment plant, particles (activated sludge) are separated from the liquid in a process called continuous sedimentation. This process is of crucial importance when purifying water in a wastewater treatment plant. This report will focus on a special case of sedimentation, namely batch sedimentation, which means that no flux into or out from the sedimentation tank are present. The g
The thesis undertakes an analysis of the current tension between patents law obligations under TRIPS Agreement and human rights, specifically in the context of how the TRIPS Agreement influences health innovation and access to medicines in Brazil. Following a general overview of the interaction between human rights and patent law within the WTO, the central aim is based on the empirical analysis o
The Barents Sea has been a highly nuclearized region during the Cold War. Sunk submarines and other nuclear waste have lain down on the seafloor for decades. Since the 1990s, the Norwegian Nuclear Action Plan has developed very specific norwegian-russian cooperation in order to cleanup the Cold War “legacy waste”. The purpose of this master thesis is to analyse the long-range radioactive contamina
Wireless Power Transfer (WPT) technology has experienced phenomenal success in the application of wireless charging of smartphones. With the Qi Specification becoming the dominant standard, wireless charging's convenience goes beyond cable-free charging to facilitate interoperability between chargers and devices from different vendors. For wireless charging to operate correctly, the power tr
