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Regarding climate change and the future need för renewable energy, hydrogen is considered to be an important component in energy storage systems. However, the use of hydrogen is fraught with risk due to its chemical properties. This thesis deals with the problem of modelling heat transfer from hydrogen jet flames hitting surfaces. This paper aims to assess how well KFX reproduces results of hydrog
I juni 2023 presenterades SOU 2023:36. Betänkandet syftar till att utreda frågan om hur EU-kommissionen och Rådets direktiv om tillräckliga minimilöner i Europeiska unionen ska implementeras i den svenska rätten. Betänkandet har bemötts av viss kritik i remissvar från berörda aktörer och experter inom området. Främst med anledning av hur betänkandet behandlar frågan om enskilda rättigheter samt tä
Det finns till dags dato inget entydigt svar på vad som ger ett bra utfall i psykoterapeutisk behandling, faktorer som anses gemensamma för alla sorters terapi, så kallade Common Factors (CF) eller den specifika terapimetoden. Definitionen av CF varierar och kan härledas till alla delar av terapi såsom patientfaktorer, förändringsprocess och terapeutfaktorer. Som en del av POSE-projektet undersöktUnderstanding what constitutes a positive outcome in psychotherapeutic treatment remains a challenge, whether attributed to Common Factors (CF) shared across therapies or specific therapeutic methods. The definition of CF varies and can be traced to all aspects of therapy, including patient and therapist factors and the process of change. This study, as part of the POSE-project, examined the psych
In many parts of the world, people within the lgbtqi+ community are forced to leave their countries and flee to a new one. This is a consequence of legislation and societal norms that criminalize and expose the group to threats and violence. Because of this, individuals from all over the world seek rescue in Sweden and therefore apply for asylum based on gender identity and sexual orientation. The
Barnviken in Malmö has persistently encountered challenges associated with elevated concentrations of Escherichia coli (E. coli) without a discernible source of contamination. A notable concentration peak has been identified at the outflow of the stream traversing Hammer's Park, prompting speculation regarding the stream's potential role as the origin of the contamination. In order to inve
Bakgrund: Sepsis är ett allvarligt sjukdomstillstånd som årligen drabbar omkring 48,9 miljoner människor globalt. Sjukdomsförloppet är snabbt och komplext och på grund av sepsis höga mortalitet är det viktigt att sjuksköterskan är uppmärksam och har förmåga att identifiera tillståndet tidigt. Syfte: Syftet var att beskriva sjuksköterskans erfarenheter av att tidigt upptäcka patienter med sepsis. M
The 2010s have raised questions about the influence of small central banks in an integrated economy. This thesis investigates the efficacy of the Swedish Riksbank and the effect of economic integration since the adoption of a floating exchange rate in 1993. Theoretically, I examine how financial integration and trade may impact the Mundell-Fleming trilemma. To investigate the impact of integration
The purpose of this study was to increase an understanding of how school counselors in Sweden reason about the social problem with truants, “Hemmasittare '' in Swedish, and how the elementary schools work with this. To enable the purpose of the study to be maintained, a qualitative interview study became current. Seven semi-structured interviews with school counselors were conducted. The e
Alzheimer’s disease is classified as a neurodegenerative disease and have the misfolding and aggregation of the protein Tau as an underlying cause. Tau loses its regular function to support the cytoskeleton and to protect DNA and RNA. The loss of function results in prion-like spread where regular Tau can bind and add to the formation of fibrils or neurofibrillary tangles. The aim with this thes
The Fms-like tyrosine kinase 3 (FLT3) mutation, especially FLT3- internal tandem duplications (FLT3-ITD), is common in AML and associated with poor prognosis and resistance to therapy. This study explores an alternative approach by investigating the role of MicroRNA-155 (miR-155) in AML, known for its oncogenic properties. Previous research has linked miR-155 to poor AML prognosis, particularly in
This master’s thesis investigates the development and suggestion of a model for adapting and revising the technology strategies concerning Stationary Charging Stations (SCS), based on insights from relevant markets and stakeholders. This study particularly focuses on High-Tech Stationary Charging Stations in the Electric Vehicle (EV) charging industry, emphasizing Elonroad’s new Stationary Chargin
Mutualistic interactions between, for example, plants and pollinators play a crucial role in maintaining the biodiversity of ecosystems, while non-pollinating insects (exploiters) that exploit plants are commonly thought to have destabilizing effects. The long-term, i.e., evolutionary time scale, effects of such potential destabilization is however largely unknown. The eco-evolutionary implication
Sex-limited polymorphism is an interesting evolutionary phenomenon, which is widespread across organisms. Studying ultimate mechanisms that result in the evolution of sex-limited polymorphism can provide a window into how natural and/or sexual selection can result in the evolution of complex phenotypes. Here, I use butterflies from the tribe Polyommatini to study the evolutionary mode and tempo of
In the past decade, problematic school absenteeism has become a well-known concept in society and research. This study aims to research professionals’ perspectives on problematic school absences in elementary school and high school, and their alternative solutions and thoughts about preventative work. The study is conducted by several semi-structured interviews with six professionals who work or h
Bakgrund: Tidigare forskning har visat på låg kunskap gällande fertilitet, i synnerhet hos unga män. Medelåldern för förstagångsföräldrar ökar och man kan se att personer senarelägger barnafödandet till förmån för utbildning och karriär. Med bakgrund av detta har en internationell expertgrupp utvecklat en poster med fertilitetsrelaterad information: “Vill du ha barn i framtiden? Nio saker som kan
Syftet med denna studie var att undersöka om de fyra dimensionerna av identitetsledarskap (prototypikalitet, avancemang, entreprenörskap och direktörskap) predicerade olika former av socialt stöd (upplevt stöd från närmaste chef och stöd från medarbetare) samt social gemenskap på arbetsplatsen. Insamlingen av data utfördes i Sverige i form av en digital enkätundersökning som besvarades av personerThe purpose of this study was to examine if the four dimensions of identity leadership (prototypicality, advancement, entrepreneurship and impresarioship) could predict different forms of social support (perceived supervisorial support and collegial support) as well as social community in the workplace. The data was collected in Sweden through a digital survey which was answered by people who had
Bakgrund: Aktivitet och delaktighet är viktigt för hälsa och välbefinnande. En funktionsnedsättning kan medföra inskränkt delaktighet i fritidsaktiviteter. Fritidshjälpmedlet Joëlette, kan beskrivas som en en-hjulad rullstol med två handtag fram och bak. Joëlette används för att möjliggöra för personer med funktionsnedsättning att delta i turer i naturen. Bara ett fåtal tidigare studier finnsBackground: Activity and participation are important for health and wellbeing. A disability may lead to limited participation in leisure activities. The assistive device Joëlette can be described as a one-wheeled wheelchair with two handles at the front and back. Joëlette is used to enable persons with disabilities to participate in tours in nature. Only a few previous studies exist on similar as
This thesis investigates the inflationary impact of the European Electricity Market on its member countries, including the EU28, Norway, and Switzerland, from 2003 to 2019. The research question particularly focuses on whether this market impacts the level of inflation in its net exporting member countries. Utilising two panel data regression models, we explore the market's impact on the rate
Refusal to work is a term that falls under misconduct concerning termination and dismissal. The employee and the employer each have obligations due to the employment relationship. Refusal to work can be a breach of the duty of loyalty and thereby a breach of the employment contract. There is no clear definition of refusal to work in Swedish legislation, why this essay aims to investigate the meani
As the amount of high dimensional data becomes increasingly accessible and common, the need for reliable methods to combat problems such as overfitting and multicollinearity increases. Models need to be able to manage large data sets where predictor variables often outnumber the amount of observations. In this study the frequentist and Bayesian framework is tested against each other based on three
