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The Western Gneiss Region (WGR) is a Precambrian basement domain in the Scandinavian Caledonides and one of the world's largest high- and ultrahigh-pressure terranes. The south–central WGR underwent regional eclogite facies metamorphism 415–400 Ma ago when Baltica subducted beneath Laurentia, during the Scandian orogeny. Eclogites in the WGR group into two traditional types: (1) Precambrian mafic
Alternative jet fuels can be radically different from conventional fuels in composition, and the consequences of these differences are a subject of ongoing research. Numerical combustion simulations are vital to this research, and require chemical reaction mechanisms that accurately capture the chemical pathways of combustion. For turbulent combustion, these mechanisms must also be compact and eff
This article introduces a novel testing system for investigating rock hydromechanical behavior with neutron and X-ray imaging techniques. The system comprises four subsystems: an axial compression system, a confining pressure system, a fluid flow system, and a triaxial cell. In order to enable imaging with both modalities to track fluid flow and deformation in situ and 3D, the cell was designed to
Seriepositionseffekter och recency-kvoten har visat potential som kliniska verktyg riktade mot neurokognitiva störningar, de har dock förblivit outforskade i Claeson-Dahls Test för inlärning och minne (CDT). Den aktuella studien syftade att fylla kunskapsluckan, vilket gjordes genom naturalistiskt insamlade data (N = 110) från ett projekt avsett att uppdatera CDT:s normer. Jag hypotiserade förekomSerial positioning effects and the derived recency ratio has shown increasing promise as clinical tools for evaluating neurocognitive disorders. These measures have remained unexplored in Claeson-Dahl’s Test for verbal learning and retention (CDT). To correct this, the present study used naturalistic sample data (N = 110) from a project intended to update CDT’s norms. I hypothesized the prevalence
In recent years, researchers worldwide have become increasingly interested in the phenomenon of code-switching in the multilingual classroom. The paper aims to try to understand when and why teachers in Swedish for Immigrants (SFI) schools code-switch in their classrooms. It analyses the methods and reasons for teachers’ code-switching in the SFI classroom. A case study was conducted by means of a
The purpose of this research was to examine existing governance arrangements within the Australian federal public service and possible improvements for managing systemic risks at a national level. While there has been greater attention and discussion on systemic risks recently, research on how to govern systemic risk remains in its infancy. Where systemic risk governance is discussed, it is genera
High-grade serous carcinoma (HGSC) accounts for most ovarian cancer deaths, due to it often being diagnosed at late stages (III and IV). However, there is currently no early screening method sufficient for improving survival rates. HGSC primarily harbors structural variants, typically copy number (CN) aberrations caused by homologous recombination deficiency (HRD). CN can be calculated based on re
Cultural values and beliefs within the jazz community have intrigued social scientists for a long time. Being one of the oldest recognised subcultures, jazz has been celebrated for its socio-political ambitions as well as the complexity and aesthetics of the music itself. Being recognised as an outlet for fighting social injustices throughout history, the notable exclusion of female jazz musicians
Poly(vinyl chloride) has a long history of use in the flooring industry. Throughout the years, several environmental and health issues have arisen concerning the production, usage and disposal of PVC. Forbo Flooring Systems is a company striving to provide environmentally friendly products for their customers, and therefore has an investigation of alternative polymers to PVC been initiated. The ai
In this thesis work, the design challenges of building a robust Battery Management System with the existing solutions are discussed highlighting the communication within the battery pack. The initial plan of this master thesis work was to investigate wireless BMS technologies and to implement a wireless BMS, as a demo prototype for three segments with wired BMS for a full 7.2 kWh battery pack. Aft
Starting from the human and societal need to safeguard cultural heritage (CH) in order to connect to past generations’ knowledge and human experience, digital preservation (DP) is a common practice undertaken by cultural heritage organisations (CHOs). DP is heavily relying on the use of information and communication technology (ICT) as the fundamental enabling equipment. However, ICT is coming wit
Strategic communication as an integrating discipline addresses social phenomenon as migration. When people relocate, they experience physical and mental stress, and seek guidance, questioning their sense of belonging. Authentic communication based on feminist values aims to build long-lasting relations and reach social inclusion by conducting more sensitive communication. This thesis explores the
The axiom of transitivity states that if a person prefers option A to B and B to C, he must also prefer A to C. This simple axiom is often seen as one of the pillars of rational choice, but whether it should be has created a divide in the research community. Some state that there cannot be rational choice or utility without transitivity and that agents who present intransitive preferences allow th
Throughout colonial history, education has been used actively in an attempt to assimilate subaltern cultures into the colonizers’ realm. This study looks at the relationship between education of children in developing countries as a tool within sustainable development in relation to the colonial past and modern day coloniality. It looks at how the colonial use of education is recurring within a pr
Lumazine Synthase forms pentamers, C5 in some organism and icodahedra, Ih in other. The aim of this project is to investigate which evolutionary steps could have led the pentamers to assembly into icosahedral capsids. Therefore prevoius work has been performed to reconstruct ancestral sequences for the pentameric and icosahedral forms of Lumazine Synthase. The icosahedral sequence had been express
This work presents the design for a temperature drift-free path imbalanced ber interferometer for long-term laser frequency stabilization using coated bers with different thermal drift. For this purpose, single acrylate, dual acrylate, copper and aluminum coated bers are analyzed theoretically and experimentally regarding the thermal sensitivity of their optical path length. Experimental results w
Infrastruktursektorn är beroende av detaljerad information om markförhållanden för att säkerställa en miljömässig och socialt hållbar utveckling. Nuvarande hydrogeologiska metoder, såsom invasiv borrning, är ofta kostsamma, tidskrävande och begränsade i geografisk täckning av ett undersökningsområde. Direktströms resistivitet och tidsdomän-inducerad polarisering (DCIP) erbjuder ett icke-invasivt, The infrastructure sector relies on detailed subsurface data for environmentally and socially responsible development. Traditional hydrogeological methods, like invasive drilling, are costly, time-consuming, and limited in spatial coverage. Direct Current resistivity and time-domain Induced Polarization (DCIP) offer a non-invasive, cost-effective and spatially extensive alternative for estimating
The master’s thesis focuses on Gamified Green Information Systems (IS). It explores how gamified green IS influence employee behaviour and the motivational factors encouraging environmentally sustainable practices. For this, qualitative research was conducted, and data were collected through semi-structured interviews from seven employees. The data were analysed thematically to conclude to five th
This thesis addresses the need for robust price forecasting in the volatile Rare Earth Elements (REEs) markets. With a specific focus on neodymium, given it is the most utilized REEs, we investigate how feature selection can be effectively performed to guide REE price forecasting by proposing and evaluating three distinct methodologies: Adaptive Lasso, Post-Double Selection (PDS), and an integrate
This thesis explores how Employee-Driven Innovation (EDI) unfolds within Swedish municipal organizations and identifies how EDI is managed and structured, and what kind of innovations that are created in such organizational environments. While innovation is increasingly emphasized in the public sector, this study reveals that its practice is far from uniform. Through qualitative studies of three m
