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Extreme climate events, such as heatwaves, are predicted to increase in frequency, intensity, and duration in the near future. Subarctic and boreal climate zones are expected to be especially negatively impacted, as recent shifts in temperature regimes are already particularly strong compared with more southern biomes. While many studies have focused on gradual warming and on both acute and chroni
I flera år har pirat attackerna utanför den Somaliska kusten, i Adenviken och den Indiska Oceanen ständigt ökat och utgjort ett stort problem för den internationella sjöfartsbranschen. Det Internationella Samfundet har med flera olika åtgärder försökt att komma till rätta med problemet men utan att lyckas. Nu har istället redarna tagit problemet i egna händer, och anlitar beväpnade vakter som utfö
This paper investigates the price discovery mechanism in the Hang Seng Index markets. The analysis is based on the cross-market volatility spillover effects by using the daily sets of Hang Seng Index (HSI), Hang Seng Finance Index (HSFIN), and Hang Seng Index futures (HSCIS00). In order to testify the influence of 2007 financial tsunami on the volatility spillover effect, the study employs the vec
A minimum deduction is a common feature in many modern tax structures. One such example is the resource tax on aquaculture in Norway, which was implemented in 2023. This inclusion has sparked significant debate from both economic and legal perspectives. This thesis analyzes the potential behavioral effects and efficiency costs that can be caused by the minimum deduction in the resource tax on aqua
The rise of the internet, social media, and populist leaders in recent years has turned attention towards conspiracy theories, making them appear as phenomena which are becoming increasingly widespread. Although conspiracy beliefs have not necessarily increased over time, their growing visibility has emphasized the negative consequences associated with belief in them, such as heightened political
We analyzed the evolution of the radial profiles and the azimuthal variations of the stellar metallicities from the VINTERGATAN simulation of a Milky Way-like galaxy. We find that negative gradients exist as soon as the disk settles at high redshift, and are maintained throughout the long-term evolution of the galaxy, including during major merger events. The inside-out growth of the disk and an o
Introduction: Patients with substantial comorbidity burden are underrepresented in clinical trials on endovascular thrombectomy (EVT), despite being common in clinical routine care. Therefore, analysis of observational data is needed to evaluate how increasing comorbidity burden affects procedural success rate, complication rate, and clinical outcome following EVT. Patients and methods: We conduct
Background Stressful life events (SLEs) increase the risk for subsequent major depression (MD) episodes. Most prior studies of SLEs utilized questionnaires or interview-based assessments. We sought to develop and evaluate an environmental risk score (ERS) for MD from multiple classes of SLEs obtained from national Swedish registries. Methods We assessed, in the entire adult population of Sweden (n
Context. The peculiar Galactic globular cluster ω Centauri (NGC 5139) has drawn attention for its unique features, such as an unusually high stellar mass compared to other Galactic globular clusters and a broad distribution of chemical elements. These features have led to the hypothesis that ω Centauri might be the nuclear remnant of an ancient dwarf galaxy accreted by the Milky Way, potentially b
The Eurasian Group on Combating Money Laundering and Financing of Terrorism (EAG), as a Financial Action Task Force (FATF)–style regional body (FSRB), synchronises national legislations across Central Asia to combat money laundering and financing terrorism through FATF mechanisms, aiming to eliminate external stresses on large economies. However, the hardening of FATF’s soft law approach through e
Forest disturbances can cause shifts in boreal vegetation cover from predominantly evergreen to deciduous trees or non-forest dominance. This, in turn, impacts land surface properties and, potentially, regional climate. Accurately considering such shifts in future projections of vegetation dynamics under climate change is crucial but hindered (e.g., uncertainties in future disturbance regimes). In
Air pollution is increasingly discussed as a risk factor for dementia, but the biological mechanisms are not yet fully understood. Biological markers like telomere length are relevant to study with air pollution, as they are associated with aging and dementia. The study aimed to investigate the relationship between source-specific air pollution exposure and telomere length in a low-level air pollu
Purpose: To present the outcomes of a randomised clinical trial for the treatment of progressive keratoconus using different kinds of riboflavin and the addition of sterile water in thin corneae. Methods: A randomised study using epithelium-off corneal cross-linking (CXL) with continuous UVA irradiance 9 mW/cm2 for 10 min (total fluence 5.4 J/cm2) and two kinds of riboflavin solutions: (i) isoosmo
This paper engages with the concept of periphery, as presented in Tamsma’s classic paper (1972), and reflects upon what has (or has not) changed in our approach to studying peripheries within regional economic geography over the past fifty or so years. In addition to providing reflections across time, it discusses the situation that Tamsma introduces the Netherlands periphery (the North) from the
The expansion of the electric vehicle industry is driving increased demand for lithium-ion batteries (LIBs), which in turn creates challenges in material availability and waste management that more durable LIBs could address. Electrode surface coating helps extend LIB lifespan, with atomic layered deposition (ALD) as the preferred method due to its precise thickness control and ability to coat var
