Vanlig materia består huvudsakligen av protoner, neutroner och elektroner. Genom att kollidera partiklar med varandra vid höga energier kan man även skapa antiprotoner, antineutroner och positroner. Dessa så kallade antipartiklar har samma egenskaper som sina vanliga motsvarigheter fast med motsatt elektrisk laddning. Eftersom universum behandlar partiklar och antipartiklar på ett liknande sätt kaThis work is aimed at presenting a design for the proposed HIBEAM beamline which seeks to perform neutron oscillation measurements at the European Spallation Source (ESS). The design is informed by beamline simulations performed with PHITS 3.33 and detector simulations performed with both PHITS and Geant4 11.2. The shielding, consisting of 45 cm of steel and 85 cm of heavy concrete at its thickest

Lignocellulose is an important renewable feedstock for the sustainable production of bioethanol and other chemicals. Xylose is the second most abundant sugar in lignocellulose. However, xylose cannot be utilized by many industrially used microorganisms like S. cerevisiae. Therefore, large efforts have been made to express heterologous pathways for xylose utilization in S. cerevisiae and increase e

In this work we study some potential light-harvesting iron complexes. Transient Absorption Spectra (TA ) has been used to determine the lifetime of the different excited states. The issue with this technique is that it is difficult to define the exact contribution of each excited state to the Transient Absorption Spectra. The aim of this work is to use DFT methods to calculate the ground and excit

Purpose: The purpose of this thesis is to investigate how socio-political attitudes, particularly trust in governmental institutions and attitudes towards the world’s future, influence consumer responses to Brand Activism in Germany and Austria. As public trust in government declines and expectations for corporate societal engagement rise at the same time, this research aims to examine the resulti

The aim of this thesis is to explore the importance of sustainable urban mobility in the context of the housing affordability crisis. Housing affordability crisis is a concern across the globe. Finding strategies and solutions to mitigate the housing affordability crisis is in the interest of the whole society. While the connection between affordable housing and the housing costs is a well- unders

Problem description: With the rising trend of Swedish investors favoring index funds over actively managed funds, there is a need to evaluate whether this shift is justified. \\[1.75ex] Purpose: the purpose of this thesis is to assess the performance of actively managed Swedish equity funds relative to SEB Sverige Indexnära, an index fund that tracks the OMXSPI, to determine if the growing prefer

Luftföroreningar är ett välkänt globalt miljö- och hälsoproblem med över fyra miljoner dödsfall som följd varje år. Ursprunget till luftföroreningar varierar, men vägtrafikens utsläpp är en särskilt viktig källa för många ämnen. En ökad förståelse av orsakerna bakom luftföroreningar, och i vilken mån trafiken påverkar halterna, är en viktig del i att kunna implementera effektiva åtgärder för en bäAir pollution is a major environmental and health problem globally, with traffic emissions being a significant source of many pollutants. The aim of this study is to investigate whether the levels of nitrogen dioxide (NO2), ground-level ozone (O3) and coarse particles (PM10) in air changed during the covid-19 pandemic in Sweden, and whether the change varied between urban and rural areas and depen

The integration of Artificial Intelligence (AI) in marketing has garnered significant attention due to its potential to revolutionize content creation and enhance advertising strategies. Despite the enthusiasm surrounding AI tools, concerns persist regarding their impact on brand authenticity and consumer perceptions. The present study aims to deepen the understanding of the influence of AI-genera

Climate change risks are escalating, especially in vulnerable coastal areas. Extreme weather events and rising sea levels emphasize the urgency for comprehensive discussions on how coastal areas can be adapted to climate change, both presently and in the future. The aim of this study is to increase understanding of how Swedish municipalities work with nature-based solutions to reduce the risk of c

Secondary metabolites produced from organisms are compounds that are not directly connected to the growth of organisms but that serve many important purposes for them in nature. Terpenes and terpenoids form a section of the secondary metabolites, produced from terpene synthase (TPS) enzymes. Fungal species are highly dependent on secondary metabolites and especially the terpenoid compounds for num

This thesis investigates the development of an innovative eco-smart cabin for the Smart dishwasher, undertaken in collaboration with Nordisk Clean Solutions. The primary research objectives were to explore the possibilities of reducing costs, weight, welding requirements, and assembly time while evaluating the environmental impacts of the new design. Key research questions focused on whether these

Aid volatility is one of the main topics in the discussion of aid effectiveness in developing countries. The energy sector is relevant for the achievement of sustainable development because this sector holds strong linkages to diverse SDGs. Unlike previous studies that claim the energy sector exhibits higher aid volatility in developing countries compared to developed countries. This thesis aims t

The aim of this paper is to examine the media coverage of Antena 3 on the anti-lockdown protests that took place on 2 October 2021 in Bucharest, Romania, as a way of understanding the impact on the public narratives and political discourse of the employment of conspiracy theories by the media. By exploring the allure, politicization, and mentality of conspiracy theories, along with utilizing disc

Byggproduktion idag, innebär bland annat en hög energianvändning, utsläpp av växthusgaser, användning av miljöfarliga ämnen samt stora mängder avfall som måste hanteras. Detta är aspekter som samtliga behöver minskas för att reducera branschens stora miljöpåverkan. Inom byggsektorn har klimatarbetet fått en alltmer ökad uppmärksamhet med införandet av olika klimatkrav på nationell och EU-nivå. I oCarbon offsets, essential in climate-related aspirations for governments and businesses, entail reducing, avoiding, or extracting greenhouse gases from the atmosphere, even if not contemporaneous with emissions. They include, among others, energy-efficient solutions and renewable energy investments. These compensations, voluntary or regulated, must meet reliability criteria. Actions, such as Carbo

Owing to a forecasted 53% increase in therapeutic peptide requirement until 2026 – corresponding to almost 23 tonnes of product – a high pressure will be put on the peptide manufacturing industry. Not only because of the increased demand, but also due to the important role of solvents in peptide synthesis. The peptide business will face challenges as stricter regulations from chemical authorities

Syfte och frågeställning: Syftet med denna studie är att undersöka gemensamma konsumtion genom att kombinera kollektiva praktikdynamiker och teorier om sociala kundresor och således undersöka vilka aspekter som påverkar köpbeslut, planeringsstrategier och gemensamma konsumtionsupplevelser inom parförhållanden. Studien ämnar att besvara frågan; Hur fattar par köpbeslut i dagligvaruhandeln? Metod:

This master’s thesis investigates the utilisation of generative AI within traditional banking institutions, emphasising value creation, challenges, and strategic facilitators. Previous research underscores the importance of these areas in the context of generative AI's novel application in traditional banks. Findings reveal that traditional banks primarily employ generative AI for internal ope