This thesis investigates model-based electromagnetic comparability (EMC) of an IGBT-based two-level voltage source converter (VSC). The main focus lies on common-mode and differential-mode behaviour through conducted electromagnetic interference (EMI). The study centres around the Active Dynamic Filter P25 developed by Comsys AB, which serves as the converter under test (CUT). Conducted emissions

Myoelectric prosthetics utilize machine learning(ML) algorithms to translate surface electromyography(sEMG) signal patterns into movement, allowing patients to easily control their prosthesis. While the use of conventional ML algorithms has been effective within these prosthetics, challenges still remain in terms of classification accuracy and computation speed. It was hypothesized that Kolmogorov

Klassificering av knäbelastning med maskininlärning för att identifiera skaderisk Den här studien utvecklar en metod för att tidigt identifiera riskfyllda rörelsemönster med det långsiktiga målet att förebygga korsbandsskador, genom att kombinera bärbara sensorer och maskininlärning.The anterior cruciate ligament (ACL) is the most frequently injured ligament in the knee, mainly due to its role as a primary joint stabiliser. In sports science, non-contact ACL injuries are commonly linked to change-of-direction (COD) manoeuvres, especially in multidirectional team sports. Given the long rehabilitation times and risk of long-term consequences, ACL injury prevention remains a maj

In an increasingly competitive job market, employer branding provides a tool for attracting and retaining talent. Through a case study based on a single company, this study aims to gain in-depth insights into how employer branding is enacted across different stages. To guide our study, we address the following research questions: 1) How is employer branding performed across different stages? 2)

Bakgrund: På HVB (Hem för Vård eller Boende) hem bor individer i varierande åldrar med problematik såsom missbruk och psykiatriska diagnoser, där brist på struktur och meningsfull vardag ofta utgör ett hinder för utveckling. Tidigare forskning visar att aktiviteter är avgörande för att främja hälsa, delaktighet samt välmående, men det saknas forskning om hur placerade personer själva upplever aktiBackground: Individuals placed in residential care homes (HVB-hem) often face challenges such as substance abuse and psychiatric disorders, where a lack of structure and meaningful daily activities may hinder their development. Previous research highlights the importance of engaging in meaningful activities to promote health, participation, and well-being. However, there is limited research on how

The purpose of this thesis is to explore how employees in a tech-driven production organisation view candidates’ use of AI in the recruitment process, and how it affects the perceived authenticity in cover letters. Based in social constructionism and an abductive approach we have conducted 10 qualitative semi-structured interviews, as well as 7 follow-up interviews. The thesis builds on Weber’s Ra

Inverter-based resources are playing an increasingly important role in power systems. However, the ability of inverter-based resources to deliver short-circuit currents is very limited, and often lies in the range of 1.2 to 2 p.u. for current power modules. This range is considerably lower when compared to that of synchronous generators, yielding short-circuit currents between 6 to 8 p.u. The diff

Föreningslivet på både skol- och universitetsnivå har en stark ställning i USA och är väl utforskat, vilket skiljer sig från den svenska gymnasiala kontexten där det råder en begränsad mängd forskning på området. Denna kunskapslucka väckte intresset för att undersöka föreningslivets påverkan på gymnasieskolor i Sverige. Syftet med uppsatsen är att undersöka hur elever upplever föreningslivets påve

Detta examensarbete har fokuserat på att modernisera styrsystemet för reservpanna 3 vid Hetvattencentralen i Landskrona, genom att ersätta ett äldre SCADA-baserat system Uniview med ett modernt distribuerat styrsystem (DCS) ABB 800xA. Arbetet har genomförts i samarbete med Deterministic Control AB, och med Landskrona Energi AB som slutkund. Syftet med examensarbetet har varit att uppnå en fullstänThis thesis focuses on the modernization of the control system for Backup Boiler 3 at District heating plant in Landskrona. The objective was to replace an outdated SCADA-based system, Uniview, with the modern Distributed Control System (DCS) ABB 800xA. The project was carried out in collaboration with Deterministic Control AB, and with Landskrona Energi AB as the final customer. The main goal was

Pythia with Rope Hadronization, and the Canonical-Statistical Model with strangeness undersaturation (γSCSM), have shown remarkably similar results when simulating strange hadrons yields relative to pion yields as a function of event-multiplicity. As the underlying assumptions in these models are very different, a novel observable is warranted. The aim of this thesis is to show that K0S/(π+ + π−)

Detta project utfördes i samarbete med svenska förpackningsföretaget Tetra Pak Packaging Solutions AB. Deras huvuduppgift är att utveckla förpacknngsmaterial, processer och maskinlinjer som krävs för att producera laminatet, vilket är att flerskiktsmaterial som vanligtvis består av papper, plast och aluminium för att skapa en stark och skyddande barriär för flytande livsmedel. För att skapa laminaThis project was carried out in cooperation with Swedish packaging company Tetra Pak Packaging Solutions AB. Their main purpose is to develop the packaging material, process, and machine lines needed to produce the laminate, which is a multi-layered material typically made by combining paper, plastic, and aluminum to create a strong, protective barrier for liquid food packaging. In order to create

The Haber-Bosch process is a widely used method for industrial nitrogen fixation, converting nitrogen gas (N₂) into ammonia (NH₃). However, it is energy-intensive, requiring high temperatures and pressures. Biological nitrogen fixation (BNF) may offer a sustainable alternative, utilizing bacteria like Azotobacter vinelandii to convert nitrogen gas into ammonia. Co-culture systems combining A. vine

The race towards sustainability In a rapidly advancing society, energy consumption has increased in tandem with the rise of digitalisation and modern lifestyles. However, the recent situation of producing energy is to use finite resources such as fossil fuels. Furthermore, the use of said resource has side effects that are highly undesirable, as it is a huge contributor towards global warming. Alt

This thesis examines the scope of the law of State immunity from enforce-ment, with the intention of determining if the frozen assets and reserves of the Central Bank of Russia can be confiscated without implicating State immuni-ty. State immunity from enforcement has its legal basis in customary interna-tional law and is generally understood to protect State property from being subjected to pre-

This thesis presents a comparative legal analysis of the dispute settlement mechanisms embedded in the EU–UK Withdrawal Agreement (WA), the Trade and Cooperation Agreement (TCA), and the framework of the World Trade Organization (WTO). In the aftermath of Brexit, the legal reconfigura-tion between the European Union and the United Kingdom has introduced new institutional and procedural complexitie

This study investigates the evolving strategic role of Human Resources (HR) in today’s volatile, uncertain, complex and ambiguous (VUCA) environment. By comparing perspectives of HR-leaders and CEOs, HR’s strategic contribution is explored, as well as the barriers limiting its influence and the priorities needed for driving increased organisational success. A qualitative, comparative approach was

Collective bargaining agreements conceptualizes a major part of the construction of employment conditions for the Swedish labour market. However, the industry of elite football has historically not fully embraced the complete extent of this method of structuring employment. However, in 2023 the key stakeholders in Swedish women’s elite football, SFS, EFD, Unionen, AGA, individual players and clubs

While women comprise the majority of the hospitality industry workforce, making 56% in the EU market, they still remain significantly underrepresented in leadership roles, with 38% in top-level roles and less than 40% in managerial positions. This gender gap is evident in the Swedish hospitality sector where the higher volume of women are concentrated in part-time roles with a lower pay and facing