Filetype
The demand for safe and durable modified-wood products is increasing in the construction sector. In this work, the in situ wet-chemistry synthesis of a glassy MgO/Na2O–SiO2 solid in Scots pine (Pinus sylvestris L.) sapwood via a two-stage impregnation process using an industrial timber-impregnation autoclave is reported. Magnesium sulphate heptahydrate (MgSO4·7H2O), a historic fire retardant, and
BACKGROUND AND OBJECTIVES: Subjective cognitive decline (SCD) is a well-recognized risk state for developing mild cognitive impairment (MCI) and dementia. Optimal risk stratification for early interventions and clinical trial selection remains challenging. This study evaluates progression risk across multimodal biomarker profiles in SCD.METHODS: We conducted a longitudinal observational study incl
This thesis analyses the political implications of core traditional humanitarian principles of neutrality, impartiality and independence. With the end of the cold war the phenomena of ?new conflicts? have largely replaced traditional inter-state wars, hence the context of humanitarian emergency situations are no longer the same. Based on case studies of two humanitarian emergency relief operations
As the most diverse group of animals in the world with more than a million describes species, insects varies in many aspects of their ecology. Bees are insects that can be found in many different habitats across the world. Some live in open landscapes while others live in denser vegetation, some are active in the night while others are active during the day. Since bees use their vision to navigate
Introduction: Tuberculosis (TB) is the most common opportunistic infection (OI) and cause of death in people living with HIV/AIDS (PLHIV), even in settings with access to antiretroviral therapy (ART). This study aims to determine factors associated with adverse outcome of TB treatment in PLHIV. Materials and Method: The study was retrospective cohort study which includes 958 individuals aged ≥15 y
Objectives We aimed to compare various methods for imputing disease activity in longitudinally collected observational data of patients with axial spondyloarthritis (axSpA). Methods We conducted a simulation study on data from 8583 axSpA patients from ten European registries. Disease activity was assessed by the Axial Spondyloarthritis Disease Activity Score (ASDAS) and the corresponding low disea
The creation of new words or expressions, known as neologisms, plays a crucial role in the evolution of language, reflecting societal changes, technological advancements, and cultural shifts. Their presence has become even more prominent in recent years due to the effects of globalization and the widespread influence of the English language. This thesis aims to investigate recent neologisms in Mod
The United Nations Security Council has the authority to adopt binding decisions and to authorise military means to ensure international peace and security. Whereas the Security Council is not typically associated with animal protection, wildlife issues have become an international security concern. Wildlife poaching and trafficking of wildlife products finance criminal networks and armed groups.
AIM: Factors associated with unexpected absence or presence of coronary atherosclerosis in individuals at high/low estimated cardiovascular (CV) risk are largely unexplored. We assessed two extreme phenotypes: 1) no coronary atherosclerosis despite very high CV risk; and 2) severe-extensive coronary atherosclerosis despite low CV risk.METHODS: A multicenter, cross-sectional nationwide, population-
Background: The MEK-ERK1/2 and PKC pathways play critical roles in regulating functional changes in tissues, but their interplay remains poorly understood. The vasculature provides an ideal model to study these pathways, particularly under conditions of flow cessation, which is highly relevant to ischemia and other cardiovascular diseases. This study examined the independent roles, additive effect
Through biosilicification, organisms incorporate dissolved silica (dSi) and deposit it as biogenic silica (bSi), driving the silicon (Si) cycle in aquatic systems. While Si accumulation in marine picocyanobacteria has been recently observed, its mechanisms and ecological implications remain unclear. This study investigates biosilicification in marine and brackish picocyanobacteria of the Synechoco
BACKGROUND: Plasmodium falciparum causes the deadliest form of malaria, which remains one of the most prevalent infectious diseases. Unfortunately, the only licensed vaccine showed limited protection and resistance to anti-malarial drug is increasing, which can be largely attributed to the biological complexity of the parasite's life cycle. The progression from one developmental stage to another i
This article is based on a questionnaire study of the media habits of Swedish youth aged 17–18. It examines the time they spend on using fictional texts through various media forms as well as in relation to mode (production/consumption), context (spare time/school), and gender (male/female). It further analyses these media habits and, using media ecology theory, discusses their effects on the lear
In this study, we use a data assimilation framework based on the adaptive Markov chain Monte Carlo (MCMC) algorithm to constrain process parameters in LPJ-GUESS model using CH4 eddy-covariance flux observations from 14 different natural boreal, temperate, and arctic wetlands. The objective is to derive a single set of calibrated parameter values. The calibrated parameter values are then used in th
BACKGROUND: Few population studies have assessed the prevalence of various psychiatric disorders separately for sexual and gender minority groups, and none in an adolescent population. Given the increased mental health problems in sexual and gender minority groups combined, the present study aimed to estimate prevalence of mental disorders in separate sexual minority groups as well as gender disco
To broaden our understanding of bradyarrhythmias and conduction disease, we performed common variant genome-wide association analyses in up to 1.3 million individuals and rare variant burden testing in 460,000 individuals for sinus node dysfunction (SND), distal conduction disease (DCD) and pacemaker (PM) implantation. We identified 13, 31 and 21 common variant loci for SND, DCD and PM, respective
The atmosphere, ocean, and sea ice components in Earth system models are coupled via boundary conditions at the sea surface. Standard coupling algorithms correspond to the first step of an iteration, so-called Schwarz waveform relaxation. Not iterating is computationally cheap but introduces a numerical coupling error, which we aim to quantify for the case of a coupled single column model: the EC-
