This master thesis investigates the evolving skills required for Information Systems Development (ISD) in the context of increasing integration of Artificial Intelligence (AI). Utilizing a mixed-methods approach, the study combines quantitative analysis of job advertisements with qualitative insights from interviews with ISD managers. The job advertisements, sourced from the Swedish market, focus

Title: Spare Parts Inventory Management - A Case Study at Axis Communications AB Purpose: The purpose of the thesis was to explore the phenomenon of spare parts in the forward supply chain and identify the challenges, gaps, and opportunities to increase the overall efficiency of their spare parts inventory management practices. Background: Organisations have recognized the need for balancing the

Laser cladding (LC) is a promising technique to overlay a protective coating on grey cast iron (GCI) brake discs to enhance the wear and corrosion resistance. This study utilized a pin-on-disc tribometer in an aerosol chamber to investigate the tribology and airborne particle emissions from tungsten carbides (WC) reinforced coating overlayed onto GCI substrate through laser cladding. Uncoated GCI

Background: The utilisation of digital technology in primary healthcare, particularly digital patient management platforms, has gained prominence, notably due to the global pandemic. These platforms are positioned as substitutes for face-to-face consultations and telephone triage. They are seen as a potential solution to the escalating costs associated with an aging population, increasing chronic

Green surfactants, categorized as biobased and biosurfactants, pose formulation challenges due to their compositional variability and biodegradability. Our work addresses these challenges in formulating a hard surface cleaning spray. We utilize glucamide surfactants with a high renewable carbon index (RCI=95 %), incorporating limonene as both solvent and perfume. Additionally, the concept of formu

The study of rapid and stochastic events that involve multiple species, such as chemical reactions and plasma dynamics, requires means to capture multispectral information in two dimensions at both high temporal- and spatial resolution. Commercially available cameras that provide high temporal resolution are based on either signal intensification or rapid data acquisition. Intensified cameras prov

Background: Obesity is a major public health concern associated with various health problems, including respiratory impairment. Bioelectrical impedance (BIA) is used in health screening to assess body fat. However, there is no consensus in healthcare on how body fat should be assessed in relation to lung function. In this study, we aimed to investigate how BIA in relation to waist circumference co

Background: Acute mesenteric ischaemia (AMI) is a life-threatening disease where early diagnosis is critical to avoid morbidity and mortality from extensive irreversible bowel necrosis. Appropriate prediction of presence of bowel necrosis is currently not available but would help to choose the optimal method of treatment. The study aims to identify combinations of biomarkers that can reliably iden

Recently, many forms of audio industrial applications, such as sound monitoring and source localization, have begun exploiting smart multi-modal devices equipped with a microphone array. Regrettably, model-based methods are often difficult to employ for such devices due to their high computational complexity, as well as the difficulty of appropriately selecting the user-determined parameters. As a

Background: The serum progesterone (P4) level during the luteal phase (LP) plays a crucial role in the initiation and maintenance of pregnancy. However, it is unclear whether the natural cycle consistently provides the best endocrine profile and whether mid-luteal serum P4 levels are always sufficient to support implantation and early pregnancy. The question has become more relevant in relation to

Wood density is a crucial trait in trees influencing carbon storage in forests, yet dynamic global vegetation models (DGVMs) neglect its variability under different environmental conditions. For this thesis, I integrated environmentally-dependent wood density into the DGVM LPJ-GUESS by simulating mean annual tree ring density based on temperature variables. The model considers earlywood and latewo

There are around 200 000 children being witnessed and/or being exposed to domestic violence in Sweden. However, there is a low amount that leads to any sort of conviction. This study addresses challenges that child interrogators face during interrogations with children. How they navigate the challenges together with the revised NICHD protocol and how the interrogators discuss the emotional demands

This chapter seeks to explore the intersections between occupational cultures, bystanders, and social justice and inclusion based on the empirical example of policing. Specifically, we pursue the question: what is the role of police officers as bystanders to occupational police culture and how does that influence inclusion? Against the backdrop of occupational culture, we put forth four key aspect

Neutrino oscillation experiments provide a unique window in exploring several new physics scenarios beyond the standard three flavour. One such scenario is quantum decoherence in neutrino oscillation which tends to destroy the interference pattern of neutrinos reaching the far detector from the source. In this work, we study the decoherence in neutrino oscillation in the context of the ESSnuSB exp

Extended Producer Responsibility (EPR) is a policy principle commonly used to manage plastic packaging waste in which the producer is taking a major role. The current discussions reached a point that discusses the necessity of an international EPR, which could extend the producer’s responsibility outside of its national boundary. However, the discussions are lacking those that involve multiple sta

Bakgrund: Livskvaliteten för personer som lever med stomi har blivit ett centralt forskningsområde. I takt med detta har även deras sexuell hälsa fått ökad uppmärksamhet. Däremot är upplevelserna av sexuell hälsa inte ett lika utforskat område. Syfte: Att beskriva upplevelser av sexuell hälsa hos personer som lever med stomi. Metod: Icke-systematisk litteraturstudie med induktiv ansats baserad på

Better understanding of membrane fouling and cleaning can help implementation of membrane filtration processes in the pulp and paper industry. The aim of this study was to optimize membrane cleaning in the nanofiltration of kraft black liquor ultrafiltered permeate for the recovery of lignin. This work wants to assess whether the cleaning process removes the main foulants; as well as the economic

Background: Modern drug-eluting stents have seen significant improvements, yet still create a rigid cage within the coronary artery. There is a 2% to 4% annual incidence of target lesion failure (TLF) beyond 1 year, and half of the patients experience angina after 5 years. The DynamX bioadaptor is a sirolimus-eluting, thin (71 µm) cobalt-chromium platform with helical strands that unlock and separ

Background: The prevalence of autism in Denmark has been increasing, reaching 1.65% among 10-year-old children, and similar trends are seen elsewhere. Although there are several factors associated with autism, including genetic, environmental, and prenatal factors, the molecular etiology of autism is largely unknown. Here, we use untargeted metabolomics to characterize the neonatal metabolome from