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Background To benefit from the increasing clinical evidence, organisational changes have been among the main drivers behind the reduction of ICU mortality during the last decade. Increasing demand, costs and complexity, amplifies the need for optimisation of clinical processes and resource utilisation. Thus, multidisciplinary teamwork and critical care processes needs to be adapted to profit fro
The possibility of using radio over fiber (RoF) analog transmissions to characterize the wireless propagation channel of distributed antenna systems is investigated. In particular, the coherence time of kilometer-long, fiber-based networks is analyzed. Joint measurements of the phase noise of parallel links to the same site (intra-site) and to different sites (inter-site) in such a network are pre
BACKGROUND Both genetic and lifestyle factors contribute to individual-level risk of coronary artery disease. The extent to which increased genetic risk can be offset by a healthy lifestyle is unknown. METHODS Using a polygenic score of DNA sequence polymorphisms, we quantified genetic risk for coronary artery disease in three prospective cohorts - 7814 participants in the Atherosclerosis Risk in
The workshop will focus on what first-year students to higher education needs to be successful and how a peer learning programme might address those needs. (~5 min for introduction)The workshop will start with a brainstorm session where participants in small groups will share thoughts and ideas on the question (~20 min for activity): “What would you like to affect with your new students? Provide s
PURPOSE: Advanced glycation end products (AGEs) can be formed in foods by the reaction of reducing sugars with proteins, and have been shown to induce insulin resistance and obesity in experimental studies. We examined the association between dietary AGEs intake and changes in body weight in adults over an average of 5 years of follow-up.METHODS: A total of 255,170 participants aged 25-70 years we
Introduction: Hip fractures are commonly diagnosed by plain radiography. When a patient presents with negative radiographs and high clinical suspicion of fracture, guidelines recommend proceeding with magnetic resonance imaging (MRI) to diagnose the patient. The aim of this study was to assess the use of MRI in diagnosing hip fractures following trauma to the hip and describe clinical outcome afte
GENERAL AIM: To investigate prognostic markers identifying smokers with increased risk of smoking-related diseases in the population. BACKGROUND: Gene variance in the BDNF- respectively CHRNA-gene has been implicated in different smoking behaviours and the risk alleles have also demonstrated an additional risk increase of smoking-related diseases. The Human Epididymis Protein 4 (HE4) is a cancer b
Previous studies on the occurrence of catecholamines and serotonin in pancreatic islets using various histochemical and chemical methods have given widely different results. We therefore performed a comparative analysis of these amines in whole pancreas and islet tissue from hamster, guinea pig, rat, and mouse by the use of high performance liquid chromatography. Whole pancreas of guinea pig, hams
In order to reduce parasite-induced mortality, hosts may be involved in mutualistic interactions in which the partner contributes to resistance against the parasite. The pea aphid, Acyrthosiphon pisum Harris (Hemiptera: Aphididae), harbours secondary bacterial endosymbionts, some of which have been reported to confer resistance against aphid parasitoids. Although this resistance often results in d
The focus of this work is to investigate and apply the remote sensing method of object-based image analysis (OBIA) for vegetation classification of a permafrost underlain peatland in sub-arctic Sweden, by using aerial imagery of high resolution. Since the northern landscapes are an important source of naturally stored CH4 and CO2, their contribution to the global carbon cycle is a focus in researc
Popular science summary Has climate change influenced flowering time of coltsfoot? Phenological events such as the onset of flowering during the spring are among the most sensitive indicators of climate change. Hence, phenological data have recently emerged as effective tools for studying the impact of climate change on species and ecosystems. In this study, I used records from herbaria and pub
Introduction: This work aims to evaluate the possibility to transfer electrical power from a metal plate to the steel-cord within a car tire. If the tire stands on the plate, a connecting surface occurs which can be interpreted as a capacitor, where the rubber compound acts as a dielectric. Method: First the impedance of the tire is evaluated: An analytical model is set-up to describe the system;
This master's thesis is a study on the gender system of the Swedish dialect spoken in Jämtland, a province in northern Sweden. The Jämtlandic dialect preserves to a large extent the three-gender system that was present in Old Swedish, in which nouns can be either masculine, feminine or neuter. The three-gender system manifests in anaphoric pronouns and as agreement in the noun phrase. However,
Despite the increasing level and number of techniques deployed to generate more robust, better-producing microbial cell factories for production of chemicals, the number of products that reach commercial feasibility is still very low. Many hurdles come along the way as it has been observed that strains designed in the laboratory do not perform as expected in industrial-scale bioreactors. For insta
In a time shaped by an increased level of globalization and transnationalism, our perception of the immediate ‘local’ and the more distant ‘global’ is becoming more and more challenged by the forging of transnational flows, bonds and networks evolving in a rapid pace across profound distances. The new social, political and economic opportunities deriving from such transnational connections have be
Fysiska och juridiska personer är i någon form av förhållande med varandra baserat på olika omständigheter. När två parter är oense om en fråga vill de givetvis lösa situationen på något sätt. Denna lösning ligger för många hos statliga domstolar där den ena parten stämmer den andra parten vid tingsrätten som första instans. I vissa tänkta utfall är förhållandet baserat på ett avtal som parterna Natural and legal persons are in some form of relationship with each other based on different circumstances. When two parties disagree about an issue, they naturally want to resolve the situation in some way. For many, this solution lies with state courts where one party sues the other party at the district court as first instance. In some scenarios, the relationship is based on a contract that t
När personer i ledande ställning inom ett bolag äger stora aktieposter i bolaget brukar det tolkas som en positiv signal på de finansiella marknaderna. Samtidigt är insiders förehavanden strikt reglerade och inom EU sker detta genom marknadsmissbruksförordningen (MAR). Denna uppsats fokuserar på det så kallade handelsförbudet i artikel 19.11 MAR. Handelsförbudet innebär att personer i ledande stälA management of a company with “skin in the game”, meaning insiders owning a considerable amount of stock, is seen as a positive signal on the markets. At the same time, insider dealings is a heavily regulated area, which in the EU is constituted by the Market Abuse Regulation (MAR). The focus of this essay is on the trade prohibition in article 19.11 MAR, which stipulates that persons discharging
BACKGROUND: Associations between cadmium (Cd) and kidney function have been reported even at low levels of exposure in the general population. Recently, the causality of these associations has been questioned. OBJECTIVES: We examined associations between urinary Cd (U-Cd; a biomarker of exposure) and urinary proteins that are used as biomarkers of kidney effects, based on repeated short-term sampl
Background: Misuse of substances is a major contributor to disability and mortality worldwide. The use of tobacco, alcohol, and illegal drugs in adolescence and young adulthood are well-known risk factors for subsequent substance-related harms. A better understanding of adolescent and young adult substance use behaviors and their correlates might help develop new prevention programs. This thesis a
