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Background: Levosimendan and volatile anesthetics have myocardial pre-conditioning effects. beta-1 adrenergic receptor antagonists may inhibit the protective effect of volatile anesthetics. No information exists as to whether this also applies to the pre-conditioning effect of levosimendan. We therefore investigated whether levosimendan added to metoprolol would demonstrate a cardioprotective effe
Swedish emigration to America is a topic that does not hold a major position in Swedish historical research anymore. At one time, during the 1960s and 1970s, there were a major research project, Sweden and America after 1860, that focused primarily on the reasons of the migration, the demographics of the migration and to some extent what happened to the emigrants in America. The research project d
Can we be mistaken or ignorant about the meaning of our own words? This dissertation explores this question. More specifically it investigates to what extent and in what sense, if at all, the semantic meaning of religious and existentially important words – like ‘God’, ‘friendship’, ‘justice’ or ‘life’ – can be recognition-transcendent to the competent user of them. The possibility of words having
Background: Healthy lifestyles are inversely associated with the risk of noncommunicable diseases, which are leading causes of death. However, few studies have used longitudinal data to assess the impact of changing lifestyle behaviours on all-cause and cancer mortality. Methods: Within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, lifestyle profiles of 308,497 ca
BackgroundInflammation and tyrosine-kinases are known mediators in the pathobiology of cardiovascular disease. Plasma biomarkers reflecting these systems may provide a noninvasive complement reflecting hemodynamics, aiding in clinical decision-making. We therefore aimed to investigate the plasma levels of vascular and inflammatory proteins, and their associations with invasive hemodynamics in adva
BACKGROUND: Medical students navigate a complex landscape of digital tools with potential to enhance learning. The main objectives of the current study were to investigate which digital resources are being used, which background factors are associated with utilization, perceived advantages and disadvantages of different digital resources, and explore future directions.METHODS: Cross-sectional, nat
Background: Keeping the umbilical cord intact the first minutes after delivery is beneficial for both term and preterm infants. However, this may be challenging in caesarean sections (CS) due to lack of mobile resuscitation equipment, maintenance of sterility or concern for excessive maternal blood loss. The objective of this study was to develop and pilot-test extra-uterine placental transfusion
Background: Opioid use disorder is a chronic disorder with a high risk of overdose-related morbidity and mortality where a large proportion of these can be averted by timely administration of the antidote naloxone. For naloxone to be present when and where overdoses occur, broad-scale overdose education and naloxone distribution (OEND) must be established. A regional naloxone program was implement
This thesis is focused on the investigation of the ultrafast structural response of the phase change material (PCM) Ge$_2$Sb$_2$Te$_5$ following laser excitation. Phase change materials are a group of materials capable of rapid, non-volatile, switching between an amorphous and a crystalline phase. The two phases exhibit high optical and electrical contrast, meaning the optical reflectivity and the
ObjectivesThis study investigates the impact of transitioning from restricted to 24/7 access to blood culture cabinets on blood culture processing.MethodA post-hoc retrospective study and a prospective laboratory simulation to evaluate the effects of delayed incubation were conducted. Data analysis evaluated clinical data comparing incubation-to-detection (ITD) and Collection-to-detection (CTD) in
The criteria for Brief Resolved Unexplained Events (BRUE) are used to stratify the risk in infants presenting with apneic episodes. However, these criteria often classify a high proportion of infants as higher risk. This study aimed to investigate the etiology of apneic episodes, particularly those compatible with BRUE, and to assess whether age ≤60 days is associated with serious underlying condi
BACKGROUND: Preoperative anaemia is associated with increased use of blood transfusions, a greater risk of postoperative complications, and patient morbidity. The IRON NOF trial aimed to investigate whether the administration of i.v. iron in anaemic patients during hip fracture surgery reduced the need for blood transfusion and improved patient outcomes.METHODS: This phase III double-blind, random
This article serves as an introduction to the special issue on ad hoc concepts and linguistic relativity. We argue that empirical research on linguistic relativity can be re-interpreted through the lens of ad hoc cognition, a framework originating in Barsalou’s (Memory & Cognition, 11, 211–227, 1983) account of goal-derived categories and expanded by Casasanto and Lupyan’s (The conceptual mind
In the design of load-bearing building structures computer programs for analysis and design are frequently used. The programs are both 2D and 3D, where the latter is relatively new in the construction sector. For a 3D application, more phenomena can be taken into account, but on the other hand, the work required to build a model is more comprehensive. The purpose of this work is to investigate whe
A new low pressure fuel system implementation for Scania’s trucks is being investigated. The main challenge consists in exchanging the mechanical pump with electrical pumps. The electrical pumps must then be controlled to supply exactly the demanded amount of fuel at the required pressure. System redundancy allows a lot of degrees of freedom influencing the final performance. This thesis studies t
This thesis connects agricultural technology (ag-tech) within a Danish context to a world system of production in which rare earth elements (REs) play a crucial role. These elements are essential for modern technology. By applying the concept of machine fetishism this thesis investigates how ag-tech in Denmark is fetishized through political discourse. The concept of fetishism here signifies that
The goals of this project are to investigate the viability of using the MyoTM armband developed by Thalmic labs as a tool for myoelectric control of a hand prosthesis as well as investigate whether the armbands ability to record its spatial position and orientation can be used to increase the performance of the prosthesis control program. Using the surface electrodes, gyroscopes and accelerometers
Since the Financial and Eurozone crisis that erupted in 2009/2010, Germany has seen the rise of a new populist radical right party; the Alternative für Deutschland (AfD). In the years after its establishment in 2013, this party has experienced many electoral successes and entered not only thirteen federal state parliaments, but also the European Parliament in 2014. This development is atypical for
Multinationella företag har, på grund av den ökade globaliseringen, i allt större utsträckning börjat etablera komplexa leverantörskedjor vilka inte sällan sträcker sig över olika världsdelar. Produktionen förläggs framförallt i utvecklingsländer där efterlevnaden av arbetsrättsliga standarder många gånger är bristfällig. Allt eftersom kritik riktats mot multinationella företag har en insikt om etMultinational companies have - due to the increased globalisation - started to establish complex global supply chains to a greater extent, ones who often reaches to different parts of the world. In particular, the production gets placed in third world countries where the observance of labour laws many times are inadequate. As critical voices have spoken up against these multinational companies, th
