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Background: Dyspnea is a common and diagnostically challenging symptom in the emergency department (ED), particularly among older adults with multimorbidity. Traditional risk stratification tools often perform poorly in this population. Galectin-3 (Gal-3), a biomarker of inflammation and fibrosis, may reflect biological aging and resilience, potentially improving early mortality risk assessment.Ob
Hydrotropic extraction (HEX) is a method for the delignification of lignocellulose that has been given increasing amounts of attention during the last couple of years. A hydrotrope is an amphiphilic substance, which, in high enough concentrations, can improve solubility of otherwise poorly soluble substances in water. The most commonly used substance for HEX-delignification is sodium xylenesulfona
Large eddy simulations (LES) of a stirred reactor with a liquid volume of 0.64 m3 were performed. The tank was stirred by either two standard Rushton impellers or two Scaba 6SRGT impellers. The LES can provide details of the flow field that cannot be obtained with so‐called Reynolds‐averaged equations and the corresponding models. The unsteady spatially filtered incompressible Navier‐Stokes equati
Organizations interact with their stakeholders to a large degree through social media such as Facebook, Instagram, Twitter and YouTube ( Bellucci & Manetti, 2017). There are indications that there is an increase in the use of emotional language in organizations’ external communication in social media over time, since this is thought to generate more stakeholder engagement (Weinryb et al, 2021)
A rationale for an individuals-oriented landscape approach to sustainable land-use planning based on an analysis of bio-geo-physical components as well as the human components of the landscape is presented. A toolbox for analysing individuals’ decision-making and valuations in the landscape is described. The toolbox can provide evidence on the drivers of individuals’ decision-making in the landsca
Background and purpose - Intramedullary nails (IMN) have become increasingly common as treatment for trochanteric hip fractures (THF) although they are costlier, and without proven superiority compared with sliding hip screws (SHS). We investigated whether the 2 methods differ in terms of short-term mortality when used in fractures where both methods are suitable. Patients and methods - We extract
Deep Neural Networks (NNs) have been widely utilized in contact-rich manipulation tasks to model the complicated contact dynamics. However, NN-based models are often difficult to decipher which can lead to seemingly inexplicable behaviors and unidentifiable failure cases. In this work, we address the interpretability of NN-based models by introducing the kinodynamic images. We propose a methodolog
The constitutional character of the Union legal order based on the rule of law requires that secondary sources of Union law are not infringing the primary sources, including the Charter of the Fundamental Rights of the European Union (CFR). The latter’s importance as a valid instrument to be invoked against measures that are excessive in their interference with the fundamental rights has recently
The objective of this thesis is to evaluate the performance of the IBE scheme over NTRU lattices presented by Ducas, Lyubashevsky, and Prest (2014) on different platforms. The motivation behind this study was to explore a post-quantum IBE scheme and determine its viability on different platforms and specifically on an ARM64 CPU. Our goal was to parallelize the bottlenecks identified during our ini
Ett sätt för enskilda att försvara sina rättigheter som följer av Europakonventionen och få upprättelse för en överträdelse, är att väcka skadeståndstalan i domstol. Rättegångskostnadernas inverkan på enskildas möjlighet att försvara sina rättigheter gentemot staten har länge varit föremål för diskussion och frågan fick en central roll i teorin om Access to Justice på 1970-talet. Uppsatsen utrederOne way for individuals to assert their rights and receive compensation for damage when their rights have been violated, is to litigate for action for damages. The cost of litigating has for long been subject of discussion regarding individuals’ possibilities to claim their rights against the public. The matter was given a central role in the Access to Justice discussion in the 1970s. This essay e
In order to construct more efficient and environmentally friendly fuels, knowledgeabout the combustion process of the fuels needs to be expanded. This can be doneby running simulations in computational fluid dynamics. In order to efficiently runsimulations, reduced kinetic mechanisms of lesser complexity are used. Increasing theaccuracy and knowledge of the chemical reactions involved in these mec
This Thesis project used an event-based simulation tool written in MATLAB that modelled a factory scenario. Multiple base stations and a varying number of nodes were modelled. The nodes send data to the base stations and the simulation tool calculates the SINR of the received data and uses this SINR to model a probability of error. Latency statistics were then created using the time it took for th
Finished Goods Distribution Network (FGDN) design is an important aspect of Supply Chain Management (SCM), and companies are constantly working towards balancing cost, service level and product quality in the design. At the same time, sustainability has gained an increased focus by stakeholders which has led to both challenges and opportunities in the logistics industry. The FGDN optimization is e
This study investigates deep learning approaches for automated land use classification from high-resolution remote sensing imagery, comparing Convolutional Neural Network (CNN) and Vision Transformer (ViT) architectures. Eight semantic segmentation models were evaluated on the HRSCD dataset containing 291 aerial image pairs (0.5m resolution) with four land use classes: building, agricultural, fore
Krig och konflikter världen över har lett till ett ökat intresse för och behov av försvar. Förhörssituationer har tidigare färgats av inhumana tillvägagångssätt och tortyr för att bryta motstånd hos den förhörde och få relevant information trots att tidigare forskning har visat att dessa metoder är ineffektiva. Denna studie syftade till att undersöka hur effektiv användning av olika förhörsteknikeWar and conflicts worldwide have increased both the interest in, and the need for defence. Historically, interrogation contexts have been characterized by inhumane approaches, such as torture, aimed at breaking resistance and obtaining information, despite previous research, demonstrating the ineffectiveness of such methods. The aim of this study was to examine how the effective use of different i
