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This thesis studies the regional development of Germany in the 19th century, examining whether there was an increased tendency toward economic convergence between the German states following the country’s unification. Through a quantitative analysis using real wage data on various German cities and regions covering the period 1850-1889, the study looks for evidence of beta-convergence both before

5G has the potential to enable transformational reductions in carbon emissions across industries. As the technology can assist with decarbonisation efforts, it is essential to understand how one can accelerate the diffusion of sustainable innovations like 5G. This thesis examines what strategies managers at Ericsson are using to influence the socio-technical transition toward more sustainable 5G.

It has been theorised and researched whether masculine generics are perceived as sexist and should be replaced by so-called gender-fair language. Masculine generics are grammatically masculine forms that are used to refer to people generically. This study investigated Swedish-speaking individuals’ attitudes towards the primary generic pronoun man (‘man’), its partial replacement and less common ge

Idag fortsätter vikten av hållbar och effektiv energianvändning att växa. SWEP International AB leder utvecklingen och tillverkningen av lödda plattvärmeväxlare, som erbjuder en av de mest effektiva lösningarna för värme- och kylapplikationer till en bred mängd av olika system och industrier. I deras tillverkningsprocess svetsas bultar fast manuellt på värmeväxlarens yta och ett projekt med mål atToday, the importance of sustainable and effective energy usage is rapidly growing. SWEP International AB leads the manufacturing of brazed plate heat exchangers that offer effective heating and cooling applications used in a wide range of systems and industries. In their manufacturing process, stud bolts are manually welded onto the heat exchanger surface. A project to fully automate this process

For any company with a software development branch, one of the most important aspects is to write maintainable, understandable, high-quality source code. This will result in fewer work hours to refactor the code if changes are needed. Therefore it’s expensive to keep working with source code of poor quality. The question is, how to measure the quality of source code? The writers of this thesis ap

With today’s advancements in camera technology, image-stabilization is a crucial element for capturing sharp and steady images and video. Nowadays, cameras usually have built-in stabilizers that perform well in this task. In some cases, however, an additional stabilizer may be required to achieve optimal results. In such circumstances, electronically controlled gimbals are a popular choice when it

The polymer electrolyte membrane fuel cell (PEMFC) is an energy conversion device that uses hydrogen as fuel to produce electrical energy. The fuel cell is, however, very sensitive toward CO, thus, amounts over 10 ppm will poison the Pt-based anode part of the fuel cell. Preferential oxidation of carbon monoxide (CO-PROX) is considered to be the most efficient way of eliminating CO to such low con

Thesis purpose: to explore what influence consumer-brand relationships may have on consumers’ perceptions of personalized marketing and the personalization-privacy paradox. Methodology: to understand each of the respondents' different perceptions of the thesis’ purpose and research question, a relativist and social constructionist approach were applied. Theoretical perspective: in order to ful

Nuclear magnetic resonance spectroscopy is a technique for identifying molecular structures, compositions etc. and is widely used in many life science research fields. The purpose of this project is to synthesize PDMS microparticles with a magnetic susceptibility matching water, which makes them applicable for use in NMR of biological samples. The microparticles are intended to be used as a chroma

This design researched and explored the new way of solar light use and deploying, on efficiency and usability levels. Recent research has shown that the solar energy has a potential impact on people1, which accounts for one of the most of the available renewable energy on earth. In this research, I decided to look deeply into the appliance of solar light systems, to make solar energy accessible fo

The main purpose of this thesis is to investigate the digital skills that are important for accountants in order to stay relevant in the era of digitalization. In addition, the research has two sub-purposes. The first sub-purpose is to study the digitalization-related training. Secondly, the thesis aims to explore the accountants’ opinions on the challenges associated with the digitalization in th

The aim of this research was to investigate how employees working in a continuously changing organization perceive their work engagement and what experiences they have of organizational change and its impact on their work engagement. Previous research suggests that employees who maintain high levels of work engagement during organizational change will adapt better to it. Based on the theoretical f

Denna studies syfte var att undersöka skiftarbetares psykiska välbefinnande utifrån faktorerna socialt stöd från familj, vänner och andra speciella personer samt möjligheten att utföra ens fritidsaktiviteter. För att utforska detta genomfördes genom en enkätundersökning (n=32) där deltagarna bestod av skiftarbetare som arbetar olika slags skiftscheman på ett industriföretag i Sverige. Enkäten bestThe aim of this study was to investigate the mental well-being of shift workers based on the factors of social support from family, friends and significant others, and the possibility to participate in one’s leisure activities. A survey was conducted (n=32), and the participants were shift workers, working different types of shift schedules, at a Swedish industrial company. The survey was construc

Wetlands are valuable ecosystems, and assets for human life, that must be regularly monitored, starting with accurately mapping their location and extent. However, an updated national inventory of wetlands is needed. The availability of multi-source data, and advanced machine learning algorithms in Google Earth Engine (GEE) offers excellent opportunities to map wetlands on a country-wide scale. Th

Cutting carbon emission from road transports worldwide is a key component in limiting global warming, and electrification is one of the most likely automotive technologies to achieve this goal. Therefore, Elonroad is developing an electric road system that will allow its users to charge while driving. This allows greater range and a reduction in battery sizes. This master thesis is therefore aimin

Med allt större displayer i bilar och med en mer komplex funktionalitet på dessa, har förardistraktion blivit ett växande problem. I detta arbetet studerades detta problem och funktionalitet för att minska antalet interaktioner i mediaspelaren för att starta musik implementerades. Genom användar-testande påvisades att med ett användarvänligt och smart användargränssnitt kan detta uppnås.This project covers the increasingly growing problem of in-car driver distraction due to infotainment systems. The purpose was to understand this topic and variables, like size and user flows, that lead to distraction and then implement a solution in Spotify ́s Apple CarPlay application. This to combat this problem by providing the user with greater usability in terms of starting music playback. A