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The NNBAR experiment for the European Spallation Source will search for free neutrons converting to antineutrons with a sensitivity improvement of three orders of magnitude compared to the last such search. This paper describes progress towards a conceptual design report for NNBAR. The design of a moderator, neutron reflector, beamline, shielding and annihilation detector is reported. The simulati
Top civil society organisations (CSOs) face a particular legitimacy dilemma as they need to have leaders who are seen as legitimate by the elite groups they interact with, and by those they represent. This article investigates how they handle this dilemma by studying legitimation practices of newly appointed leaders. Based on Weber’s theory of authority and Pitkin’s theory of representation, the a
Type 1 diabetes is a complex disease characterized by the lack of endogenous insulin secreted from the pancreatic β-cells. Although β-cell targeted autoimmune processes and β-cell dysfunction are known to occur in type 1 diabetes, a complete understanding of the cell-to-cell interactions that support pancreatic function is still lacking. To characterize the pancreatic endocrine compartment, we stu
PURPOSE: Children with cerebral palsy (CP) have an increased risk of cognitive difficulties and should be offered cognitive assessments. In Sweden, the CP Cog protocol recommends children with CP undergo cognitive assessments at the start of primary and secondary school. To assess children with CP can be challenging, in particular when children are non-vocal or do not speak the local language. In
Civilingenjörsutbildningen i Ekosystemteknik startade höstan 1998 med antagning av 30 studenter. Samtidigt startade även Industriell ekonomi. De två utbildningarna kom till för att möta ett utökat uppdrag från statsmakternas till Lunds universitet avseende utfärdade civilingenjörsexamina. Efter ett förhållandevis snabbt och intensivt planeringsarbete beslutade LTH:s styrelse i februari 1998 om att
In recent years, the analysis of abrupt and non-abrupt changes in precipitation has received much attention due to the importance of climate change-related issues (e.g., extreme climate events). In this study, we used a novel segmentation algorithm, DBEST (Detecting Breakpoints and Estimating Segments in Trend), to analyze the greatest changes in precipitation using a monthly pixel-based satellite
Humanity is at a crossroads in addressing biodiversity loss. Several assessments have reported on the weak compliance with the Aichi Biodiversity Targets by the parties to the Convention on Biological Diversity (CBD). To address this lack of compliance, the challenges in implementing and enforcing CBD obligations must be understood. Key implementation challenges of the CBD are identified through a
Testosterone is a hormone that plays a key role in carbohydrate, fat, and protein metabolism. Testosterone deficiency is associated with multiple comorbidities, e.g., metabolic syndrome and type 2 diabetes. Despite its importance in many metabolic pathways, the mechanisms by which it controls metabolism are not fully understood. The present study investigated the short-term metabolic changes of ph
Savannas cover a wide climatic gradient across large portions of the Earth’s land surface and are an important component of the terrestrial biosphere. Savannas have been undergoing changes that alter the composition and structure of their vegetation such as the encroachment of woody vegetation and increasing land-use intensity. Monitoring the spatial and temporal dynamics of savanna ecosystem stru
Vapor pressure deficit (VPD) is of great importance to control the land-atmosphere exchange of water and CO2. Here we use in situ observations to assess the performance of monthly VPD calculated from state-of-the-art data sets including CRU, ERA5, and Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA2). We investigate trends in VPD at global scale and for different
