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The importance of the two- and three component systems WalRK and VraTSR for antibiotic resistance and phage susceptibility in Staphylococcus aureus

Staphylococcus aureus är en kommensal bakterie, vars främsta nisch i människokroppen är huden och näsan. Det är också en patogen förmögen att orsaka ett stort antal infektioner, bland annat matförgiftning, infekterade sår men också allvarligare infektioner som blodförgiftning och hjärtmuskelinflammation. Meticillin-resistenta Staphylococcus aureus (MRSA) är resistenta mot praktiskt taget alla ß-laStaphylococcus aureus is a human commensal bacterium, living primarily on the skin and in the nose. It is also a pathogen able to cause a wide range of diseases, including food poisoning, infection of wounds but also more serious infections such as bacteremia and endocarditis. Methicillin-resistant Staphylococcus aureus (MRSA) is resistant to virtually every ß-lactam antibiotic, making infections

The dynamic effects of fiscal consolidations on income distribution: evidence for Spain over 1980-2020

Based on the Spain’s annual and quarterly time series from 1980 to 2020, this paper presents the first case study on the dynamic effects of fiscal consolidation episodes on income distribution and the mechanisms driving the specific dynamics of the distribution. By estimating impulse response functions via Local Projections by Jordà (2005), I find supportive evidence of the increase in income ineq

Klimatdeklaration ur ett konstruktörsperspektiv

Sedan lagen om klimatdeklaration av byggnader trädde i kraft 2022-01-01 måste byggherren lämna in en klimatdeklaration som redovisar den färdiga byggnadens klimatavtryck under delar av dess livscykel för att få slutbesked. Lagkravet medför att aktörer involverade i nybyggnation av flera typer av byggnader behöver rutiner för hur nödvändig information ska sammanställas och hanteras. Detta examensar

Vegetation cover change on Tindfjöll mountains, Iceland, assessed by aerial photographs, topography, and climate

Guðrún Guðjónsdóttir Climate change is having a great impact on the fragile High Latitude environment where warming is occurring at a rate at least double the global average. It is urgent to understand the relationship between climate and vegetation cover, which is playing an important role, as a carbon sink, for biodiversity, and for protecting against natural hazards. Less studied but equally i

The Effect of Changing Gender Roles on Fertility-An analysis of two European country groups

This thesis aims to test the effect of changing gender roles on fertility. Previous literature has suggested that moving towards gender equality in the household sphere can increase fertility. I test whether a more equal division of housework or gender-egalitarian attitudes affect fertility. Two country groups are analysed that are at different levels regarding fertility and female labour force pa

Backbone dynamics of Galectin-3C complexes : Bootstrap aggregation applied to spectral density function model selection

The spectral density function can be used to describe the stochastic motions of proteins. It has long been known that discrete values of the spectral density can be mapped by obtaining three Nuclear Magnetic Resonance (NMR) relaxation parameters: R1, R2 and NOE. In this work relaxation parameters are obtained at four different magnetic field strengths for two protein:ligand complexes of galectin-3

Modeling and Interpreting CTG Curves from Labor Using Machine Learning and Pattern Recognition

The main monitoring method during labor is cardiotocography, CTG, which measures the fetal heartbeat, FHR, as well as the uterine contractions, TOCO. The CTG is a valuable tool in assessing the fetal status and it is evaluated intermittently by clinicians during the progress of the labor. However, abnormalities in the CTG are often non-specific which makes the interpretation difficult and inconsis

Social Capabilities and Technology Capability: a comparative study of Arab countries and East-Asian economies

This thesis argues that the reason behind the lack of sustained economic growth in the Middle East compared to East Asia lies in the technology gap between the two regions, and it attempts to find an explanation for it. Through an empirically supported narrative, the paper applies the social capability framework to explain the low level of technology capability in the Arab region. The research con

Swish? Går det bra att betala med kontanter?

The aim of the studies is to contribute to increased knowledge regarding older people's attitudes to mobile banking services and how digital exclusion is affected by psychological barriers. In this way, we check whether there is a significant connection with the psychological factors to whether an older individual uses mobile banking services or not.

Analysis of polyfunctional thiols in beer : Developing a novel method of extraction and analysis using GC-FID

In this project, attempts were made to identify and quantify two polyfunctional thiols – 4-mercapto-4-methyl-pentanone and 3-mercaptohexyl acetate – and three monoterpene alcohols – linalool, geraniol, and β-citronellol – in beer samples. In order to avoid the use of hazardous compounds such as dichloromethane and hydroxymercuriobenzoate, common in traditional methods, two novel techniques were te

Pandemic Control

Purpose: The purpose of this study is to analyze the role of Management Control Systems in Swedish organizations during the Covid-19 pandemic. For this, the use of MCS, the perceived effectiveness and the differences between organizations are observed. Methodology: This study is quantitative. A self-completion questionnaire is used to collect data. Descriptive statistics and statistical tests in S

Gas in Scattering Media Absorption Spectroscopy in Large Geometries: Towards Monitoring Oxygen in Adult Lungs

Hela livet är våra lungor livsviktiga organ. För nyfödda såväl som för äldre patienter så finns ett kliniskt behov av säker och kontinuerlig lungövervakning. Några av dagens vanliga metoder för att undersöka lungorna, såsom röntgen och datortomografi, ger endast en ögonblicksbild samt medför joniserande strålning. En ny teknik för klinisk lungmonitorering är nu på frammarch: GASMAS. GASMAS står föGAs in Scattering Media Absorption Spectroscopy (GASMAS) is a technique to study free gas inside strongly scattering bulk-materials. GASMAS is successful in safely measuring oxygen in lungs of neonates, with low-power tuneable diode-laser spectroscopy at 760 nm. Because a similar need of lung monitoring exists in older patients, this work explores how GASMAS can be scaled up for larger geometries.

Gas chromatographytandem mass spectrometry using chemical ionization for analysis of blood metabolites

Introduction: Gas chromatography-mass spectrometry (GC-MS) is a powerful tool when used in metabolomics, the study of small molecules in the body, and investigating new modes of using it might lead to even better tools for diagnostics and research. Background: Chemical ionization (CI) for GC-tandem MS (GC-MS/MS) is relatively rarely used compared to the more commonplace electron ionization (EI).

Renewable Energy Sources and Energy Poverty

The availability of energy is an overarching measure connected to various aspects of poverty. Energy Poverty, as a concept, captures the deprivation of access to energy, clean and safe fuels and end-appliances. While measures to reduce energy poverty increase the demand for energy, greenhouse gas emissions must decrease to mitigate the worst impacts of climate change, rendering renewable energy so

Digitaliseringens påverkan på redovisningsarbetet

Titel: Digitaliseringens påverkan på redovisningsarbetet: En kvalitativ studie av digitaliseringens påverkan på redovisningsekonomens arbetssätt och kompetensutveckling Seminariedatum: 2022-06-03 Ämne/Kurs: FEKH69, Företagsekonomi: Examensarbete i Redovisning på kandidatnivå Författare: Florentina Balaj, Vjosa Maloku & Albulena Shabanaj Handledare: Caroline Hellström Examinator: Elin FuncTitle: The impact of digitalisation on accounting work: A qualitative study of the impact of digitalisation on the accounting economist's working methods and competence development Seminar date: 2022-06-03 Course: FEKH69, Business Administration: Bachelor Degree Project in Accounting Authors: Florentina Balaj, Vjosa Maloku & Albulena Shabanaj Supervisor: Caroline Hellström Examiner: E

Using Dynamic Double Machine Learning for Guided District Heating Forecasting and Physical Parameter Extraction

This thesis’ main goals were to provide accurate forecasts and informative physical parameter estimates for energy use of the district heating in the Tingbjerg neighborhood, Copenhagen. Our work is aimed as a contribution for future work towards efficient on-demand energy production. We applied Dynamic Double Machine Learning to estimate the causal effects of weather observations on energy use. Th

Can Your Darkness be Measured? Validating the Dark Core of Personality in Swedish

Objective: The Dark Factor of Personality (D) measures the underlying core of all aversive traits. The present study evaluated the psychometric properties of the Swedish version of three item sets D70, D35, and 16 in regard to their factor structure, item quality and functioning, reliability, and convergent and discriminant validity. Method: A convenience and prolific sample (N = 294) was analyze

En konstruerad verklighet : En kritisk diskursanalys av second hand inom svensk media

Sustainability is a term of significant relevance in today’s global context, permeating discourses and management decisions, and influencing decision-making at the head of most industries. This is particularly apparent in relation to fashion. Second hand clothing is often portrayed as a model towards sustainable consumption, reducing personal environmental impacts while signifying good ethics. Cri