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Magnetresonanstomografi (MR) är en vanlig medicinsk bildteknik som tydligt framhäver små strukturer i kroppen utan att använda joniserande strålning. Ångest och oro hos patienter är vanliga orsaker till att MR-undersökningar avbryts eller blir inställda. Detta är negativt för både patientens vårdförlopp och för röntgenverksamheten. Därför är det viktigt att röntgensjuksköterskor har kunskap om oli
This thesis examines the acquisition of Japanese vocabulary by Swedish L1 speakers learning Japanese as a second language, and how well their proficiency, acquired through formal education in Sweden, aligns with the Japanese Language Proficiency Test (JLPT) standards. The study also compares the recognition rates of different types of word classes such as nouns, adjectives, and verbs across variou
NMR (nuclear magnetic resonance) spektroskopi, är en omfattande teknik som har många applikationer inom kemin. Det kan användas inom organisk kemi som stöd och underlag till strukturbestämning av molekyler, men framför allt finns det många tillämpningar inom biokemi och molekylärbiologi där tekniken utnyttjas; NMR är mycket användbart för att studera biomolekylers strukturer och biologiska processThis study aims to present a protocol for pH determination in biomolecular NMR samples by evaluating the pH dependence of chemical shifts in the most commonly reported buffer molecules in the BioMagResBank (BMRB). Whilst there exists multiple methods and protocols for intrinsic NMR pH determination and various molecules have been proposed as pH indicators, there is no method to determine the actua
Title: Estimating the Impact of ESG scores on Firm Value and Cost of Capital - A Quantitative Study Across European Firms Purpose: The purpose of this paper is to investigate the impact of Environmental, Social, and Governance (ESG) scores on firm value and cost of capital across various market capitalizations, with a focus on small, mid, and large cap companies in the European Union. Methodology:
In the 21 century many post industrial cities have converted their former areas into cultural areas with entertainment areas, cultural schools and museums. The city of Malmö has transformed itself into a city of culture and it uses its place brand to compete for tourists, inhabitants, businesses and labor with other cities. The purpose with this paper is to find out how culture is included in the
In a time where increased crime consistently dominates the political agenda and the population is continually reminded of acts of violence and shootings, a new legislative proposal regarding surveillance raises not only suspicion of wrongdoing, but questions regarding integrity. From a socio-legal perspective, concepts such as hegemony can elucidate how the state formulates and justifies laws and
Machine calibration is important for optimal performance throughout the lifespan of industrial processes. A prime example is the pick-and-place process, where robots must manipulate objects accurately. Currently, this process is manually calibrated, which can be a complex practice. This thesis studies a software-based approach to error detection within the process, aiming to reduce the need for ma
The use of antenna arrays allows for direction-of-arrival (DoA) estimation in a radar system. The antenna elements in an array are conventionally positioned equidistantly on a grid, but they can also be placed relatively freely to form sparse antenna arrays. These non-conventional layouts could potentially offer improved DoA capabilities. In this work, a particle swarm optimization algorithm has b
This study investigates the impact of classroom conflict and social cap- ital on different measures of human capital accumulation in middle school and high school students from El Salvador. Using class-level measures of mutual enmity and friendship obtained through network analysis and exploiting exogenous variation in the proportion of students who have repeated the school year, I obtain consiste
The partnership and development cooperation between the European Union (EU) and Africa is described as a key priority for the European Commission and their aim is to further strengthen the partnership (European Commission 2020). However, the relationship between the European Union and the African continent has a deep and complex history that has been characterized by colonial ties and unequal powe
Argentina, once among the world's wealthiest nations, has since the 1950s experienced economic turmoil marked by high inflation and currency depreciation. This thesis investigates the historical factors contributing to Argentina's persistent issues with inflation, with particular emphasis on the economic policies made since the 1940s. The study employs a historical institutionalism framewo
Neural networks are effective for solving many complex human-level tasks, one type of neural network often used in imaging tasks is the convolutional neural network (CNN). They can effectively solve problems in areas like image recognition, object detection, and classification tasks. Using a CNN for one of these tasks requires a huge computational cost relative to what a typical algorithm would ha
The increased density of base stations within cities provides improved radar coverage opportunities. The new generation of communication technology has given radar and other functions more room to maneuver. The work presented in this report aims to utilize existing communication base stations to implement radar functions to provide sensing services. In this way, the utilization of current dev
This thesis explores the phenomenon of clothing repair. The fashion industry stands out as one of the most environmentally unsustainable sectors globally, largely due to its adoption of the linear production and consumption model of take, make, and waste. In response to this, the European Union has prioritized textiles in its Circular Economy Action Plan, and within it repair emerges as the most d
Advisor: Elias Bengtsson Purpose: To investigate the effect of commodity price hedging activities had on firm value during the COVID-19 Crisis. Theoretical Perspective: The foundation of this study is built upon the significant theories of Perfect Market Theory, Information Asymmetry, Agency Cost, Risk Shifting, and the emerging concept of ESG. Methodology: The paper utilizes a Two-Way Fixed E
Bakgrund: 2021 stod bygg- och fastighetssektorn för nästan 22% av Sveriges totala utsläpp av växthusgaser. Sedan 2006 finns ett lagkrav om att den som låter uppföra en byggnad även ska ansvara för att upprätta en energideklaration. Lagen syftar till att främja ett effektivt energianvändande för att på så sätt minska utsläppen av växthusgaser. Sveriges el- och energiproduktion står endast för 8 % aIn 2021, the construction and management phase of buildings accounted for nearly 22% of Sweden's total greenhouse gas emissions. Since 2006, there has been a law requiring that whoever constructs a building is also responsible for declaring the energy use of the building. The purpose of the law is to promote efficient energy use in order to reduce greenhouse gas emissions. Sweden's electri
