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Validation of Exoplanets Exhibiting Dynamical Interaction

The Transiting Exoplanet Survey Satellite (TESS) uses transit photometry to detect exoplanets. To confirm if it is a planet, a second detection method is used to determine the planet's mass. But with the number of candidates waiting for confirmation, statistical tools have been developed to validate exoplanets so that false positives could be ruled out quickly. One such tool is the Tool for Ra

On the utilization of multiple information for the integrity management of deteriorating systems

Recent years’ publications have shown how valuable information can be in the integrity management of civil structures. Monitoring systems increase the knowledge about the structural state, improving the prioritization of the interventions, and the selection of optimal maintenance strategy and thereby allowing for budget optimization and risk minimization. This paper investigates the effect of mult

Assessing the Combined Risk of Fire and Flood on a National Scale for Sweden

Floods and wildfires are two critical hazards that impose substantial direct and indirect costs to society, including the resource needs of rescue services. Their occurrence is strongly linked to meteorological conditions, playing a fundamental role in hazard development and assessment. These hazards are notably distinguishable due to opposing weather requirements, wet conditions for floods and dr

Observed beach nourishment development in a semi-enclosed coastal embayment

Beaches are important coastal features that provide vital ecosystem services; however, these systems are threatened by coastal erosion, sea-level rise, and coastal squeeze. Beach nourishments are a commonly applied coastal protection measure to mitigate erosion and flood risks while maintaining or enhancing recreational values. Nourishments vary in scale from mega-nourishments to small-scale nouri

Almost Perfect: Challenges and Opportunities for Reaching Net Zero in Electricity Generation in Costa Rica

Generally regarded as a sustainable country, Costa Rica faces the future challenge of maintaining their renewable energy performance amidst climate change impacts and the need to integrate intermittent renewables. This thesis explores the opportunities and barriers for Costa Rica to achieve 100% renewable electricity while maintaining energy security, despite its developing nation status. Through

Röntgensjuksköterskans upplevelse i mötet med barn som misstänks fara illa

Bakgrund: Det finns en underrapportering från hälso- och sjukvårdspersonal avseende barn som misstänks fara illa, trots en lagstadgad anmälningsplikt. Röntgensjuksköterskor har en central roll i att identifiera barn som far illa och motverka att det existerande mörkertalet växer. Syfte: Att beskriva röntgensjuksköterskors upplevelser vid möten i den radiologiska verksamheten med barn som misstän

Experimental study of axial spark location effects on transient flame/flow dynamics during ignition in a kerosene-fueled gas turbine model combustor

Effects of axial spark location on the transient flame and flow field dynamics during successful ignition events in a kerosene-fueled gas turbine model combustor were investigated using high-speed flame OH* chemiluminescence (CL) imaging, direct photography, and planar particle image velocimetry (PIV) techniques. The combustor was operated with single nozzle and lean premixed pre-vaporized kerosen

Effects of standardization in risk management regulations for land-use planning related to process industries and transportation of dangerous goods

Preventing and mitigating damage to the surroundings arising from process safety incidents is an important aspect of process safety. Risk-informed or risk-based decision-making are cornerstones in most countries’ regulatory regimes for land-use planning. However, the design and implementation of the regulations vary significantly - from countries that have chosen a highly standardized set of rules

Incidence of cerebral small vessel disease-related MR markers in the Swedish general population 'Good Aging in Skåne'(GÅS) study

BACKGROUND AND OBJECTIVES: Cerebral small vessel disease (CSVD) is associated to cognitive decline and dementia. Neuroimaging changes of CSVD are highly prevalent above 80 years. Only few studies report on incidence of CSVD in high age. We have investigated the incidence and prevalence of magnetic resonance imaging (MRI) markers of CSVD and risk factors in the general older population.METHODS: As

A Matter of Frames? Stakeholders’ Perspectives on Scope 3 Emissions Disclosure and Action-taking in the EU’s Food Processing Sector

While emissions from the food sector continue to rise, corporate carbon disclosure has emerged as an important driver to push for companies’ commitment to reduce GHG emissions in their value chain. This thesis investigates how different stakeholders frame Scope 3 emissions disclosure and action-taking within the EU food processing sector, in which upcoming regulations will enhance their relevance.

Intervention fidelity and factors affecting the process of implementing a mobile phone text messaging intervention among adolescents living with HIV : A convergent mixed-methods study in southern Ethiopia

Objective To assess the intervention fidelity and explore contextual factors affecting the process of implementing a mobile phone text messaging intervention in improving adherence to and retention in care among adolescents living with HIV, their families and their healthcare providers in southern Ethiopia. Design A convergent mixed-methods design guided by the process evaluation theoretical frame

Exploring the Early Molecular Pathogenesis of Osteoarthritis Using Differential Network Analysis of Human Synovial Fluid

The molecular mechanisms that drive the onset and development of osteoarthritis (OA) remain largely unknown. In this exploratory study, we used a proteomic platform (SOMAscan assay) to measure the relative abundance of more than 6000 proteins in synovial fluid (SF) from knees of human donors with healthy or mildly degenerated tissues, and knees with late-stage OA from patients undergoing knee repl

Deciphering the genetics and mechanisms of predisposition to multiple myeloma

Multiple myeloma (MM) is an incurable malignancy of plasma cells. Epidemiological studies indicate a substantial heritable component, but the underlying mechanisms remain unclear. Here, in a genome-wide association study totaling 10,906 cases and 366,221 controls, we identify 35 MM risk loci, 12 of which are novel. Through functional fine-mapping and Mendelian randomization, we uncover two causal

Analysis of nuclear properties of symmetry breaking pear-shaped nuclei in relation with CP-violating effects

To investigate the non-zero nuclear Schiff moment exhibited by PT-violating nuclei, this paper examines the prediction of shapes and excited states of Radium isotopes by applying different Skyrme-like models. The calculations were conducted by employing computational programs incorporating both the Hartree-Fock-Bogoliubov method and Hartree-Fock + BCS with an effective Skyrme force. A preliminary

A Study on Language Attitudes towards Swedish and English with Focus on Linguistic Imperialism and Coloniality

The focus of this paper is linguistic imperialism and coloniality. This was researched by investigating the language attitudes of students and alumni in the language teacher programs and their professors at Lund University. The control group consisted of students at Lund University who had not studied language or linguistics. The research was conducted through a questionnaire and deeper interviews

Growth of PdO on Pd(100)

This thesis explores the growth of palladium oxide (PdO) on palladium(100) surfaces, focusing particularly on how different environmental conditions affect the formation and stability of various PdO orientations rellative to the Pd substrate. The motivation of the project is that catalytic oxidation of methane, is believed to be strongly dependent on the surface structure of the involved catalyst.

Risk Factors for Infection After Transrectal Prostate Biopsy : A Population-based Register Study

BACKGROUND AND OBJECTIVE: Infection after transrectal prostate biopsy (TPBx) is a well-known risk. A comprehensive investigation of risk factors may identify measures for safe TPBx as an alternative to a change in biopsy route. The aim of this study was to identify risk factors for infection after TPBx.METHODS: We included all outpatient TPBx cases in Region Kronoberg, Sweden, from January 2010 to