Filetype
Introduction: Molecular oxygen is the most common oxidizer in nature. Since it has been part of evolution, it is heavily incorporated into biological systems, the most significant being cellular respiration, glycolysis, and the citric acid cycle. Luckily, molecular oxygen can also be used as an oxidizer in the lab, and with the right conditions, to generate 1,2-dicarbonyl compounds. Background
Abstract—In numerous image-based studies, such as cell studies,a plethora of information is embedded in cell objects, whichmust first be accurately extracted before it can be utilized forfurther downstream analysis and linked to biological processesexplored in the original experiment. One such technique forthis purpose is instance segmentation. In our study, whichcell death and associated pathways
Although outcomes for newly diagnosed acute myeloid leukaemia (AML) have been incrementally improved over the last decades, management of relapsed and refractory (R/R) AML remains a medical challenge. A curative intent for R/R AML usually involves chemotherapy (with or without targeted therapy) with subsequent consolidation, including allogeneic haematopoietic stem cell transplantation. Despite th
Detta arbete har ägnat särskild uppmärksamhet åt aktieurval för investerare och hur olika datadrivna analysmetoder kan användas för att förbättra kortsiktig handel. Uppsatsen inleder med att understryka betydelsen av välgrundade investeringsbeslut och presenterar den finansiella marknaden som en komplex och dynamisk miljö där både traditionella och moderna analysmetoder spelar en central roll. SThis thesis has devoted particular attention to stock selection for investors and how various data-driven analytical methods can be used to improve short-term trading. The paper begins by emphasizing the importance of well-founded investment decisions and presents the financial market as a complex and dynamic environment in which both traditional and modern analytical methods play a central role.
Justitiedepartementet publicerade ett utkast till lagrådsremiss den 24 september 2025 som kompletterar SOU 2025:11 där det föreslås att straffbarhetsåldern i Sverige ska sänkas till 13 år vid allvarliga brott. FN:s barnrättskommitté har i sina allmänna kommentarer uppmuntrat Sverige att behålla straffbarhetsåldern på 15 år samt uttalat att de anser att system med undantag från den standardiserade On the 24th of September 2025, the Ministry of justice in Sweden published a draft legislative referral that supplements SOU 2025:11, which proposes lowering the age of criminal responsibility to 13 years for serious offences. The CRC has, in its general comments, encouraged Sweden to maintain the age of criminal responsibility at 15 years. They have also stated that systems allowing exceptions t
Hemophilia A and B are rare, X-linked bleeding disorders characterized by deficiencies in coagulation factor VIII (FVIII) and factor IX (FIX), respectively. Numerous advances have helped to reduce disease burden. However, hemophilia B is not as well studied as hemophilia A, likely reflecting its lower prevalence. Clinical management of hemophilia B has often relied on inference and extrapolation f
Liquid-phase ammonia, a carbon-free alternative fuel, is increasingly being considered for improving overall efficiency, reducing system complexity, and lowering costs across various thermal applications such as engines, gas turbines, and burners. However, the physical properties of ammonia are far from usual carbon-based fuels as it is prone to flash boiling upon injection. Therefore, experimenta
With a significant impact on turbomachinery blade performance, surface curvature distribution becomes one of the essential factors in the design of high-efficiency blades. This study focuses on applying computational fluid dynamics (CFD) to evaluate turbine rotor blade performance. The main aim is to analyze the influence of incidence and geometry shape on the performance of a gas-turbine blade in
Deep learning has advanced flood forecasting through its strong nonlinear modeling capabilities. However, accuracy declines and robustness remain insufficient at longer forecast lead times. Therefore, an evolutionary deep learning model for flood forecasting was developed by integrating time-varying filter-based empirical mode decomposition (TVFEMD), sample entropy-based signal reconstruction (SE)
The 1990s were significant for several events promoting environmental protection and the sustainable use of natural resources. For instance, both the United Nations Conference on Environment and Development in 1992, which stressed the need to stop the overconsumption of natural resources and the United Nations Framework Convention on Climate Change endorsed a framework to combat climate change. Si
Parkinsons sjukdom förknippas ofta med rörelsesymtom, som skakningar, stelhet och långsammare rörelser. Sjukdomen kan dock också påverka talet. Rösten kan bli svagare, mindre varierad eller mindre stabil, och uttalet kan bli svårare att kontrollera. Eftersom tal är enkelt att spela in och inte kräver några invasiva undersökningar är det intressant att undersöka om tal kan användas som en källa tilSpeech has become an increasingly important source of non-invasive information for Parkinson's disease detection, but much existing work still relies on sustained vowels. This thesis investigates whether carefully represented continuous speech can provide added predictive value over a strong sustained-vowel benchmark. Using the NeuroVoz corpus, sustained-vowel recordings were first used to est
Under de senaste 15 åren har användningen av frekvenselektromagnetiska sonderingsinstrument inom geofysiska undersökningar drivit forskningen framåt för att förbättra den använda metoden. En av dessa tekniker är inversion vilket är den process som omvandlar elektromagnetiska data till djupvärden för geologiska lager. Inversion av frekvenselektromagnetiska data har länge varit förknippat med svårigThe adoption of frequency electromagnetic (EM) sounding devices in the past 15 years for geophysical exploration has fueled research into techniques associated with the method. One of these techniques is inversion which is the process of turning the EM data into measurements of depth for different geological layers. Inversion of frequency EM data has classically been difficult and unreliable. With
Despite an overwhelming scientific consensus that climate change poses severe risks to human and natural systems, many young Canadian adults do not view it as a major issue. We analyzed secondary science curricula in each province for their coverage of climate change according to six core topics: physical climate mechanisms (“It’s climate”), observed increase in temperature (“It’s warming”), anthr
Based on data from three surveys of the vascular flora of the province of Scania, southernmost Sweden, conducted 1938–1971, 1987–2006 and 2008–2015, we analyse the change in frequency of individual species and groups of species associated with particular vegetation types. A majority of all species have experienced a change in frequency since 1938, and this turnover has continued in recent decades.
Accurate estimation of precipitation is crucial for fundamental input to various hydrometeorological applications. Ground-based precipitation data suffer limitations associated with spatial resolution and coverage; hence, satellite precipitation products can be used to complement traditional rain gauge systems. However, the satellite precipitation data need to be validated before extensive use in
BACKGROUND: Amblyopia is the most common monocular visual impairment in Scandinavia. A visual screening programme for preschool children was introduced in Sweden in the 1970s to reduce the prevalence of amblyopia. The purpose of this study was to investigate the impact of this visual screening programme in adult men recruited to the armed forces in Sweden.METHODS: The prevalence of amblyopia was c
Studies on the interaction between acceptance and pain-related processes after neck trauma are to our knowledge sparse and such treatment strategies are rarely incorporated in management and treatment of posttraumatic neck pain. Thus, the aim of the present study is to investigate how acceptance relates to persistent pain in patients after neck trauma, when controlling for the influence of other p
Objective:Use latent class analysis (LCA) to identify patterns of cognitive functioning in a sample of older adults with clinical depression and without dementia and assess demographic, psychiatric, and neurobiological predictors of class membership.Method:Neuropsychological assessment data from 121 participants in the Alzheimer's Disease Neuroimaging Initiative-Depression project (ADNI-D) were an
