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-The purpose of this work is to investigate and identify the most efficacious methods to optimize train maintenance and operations during winter months. The study analyzes scheduled and unscheduled maintenance problems during winter months and considers various options on how to streamline current methods and procedures by identifying key areas and addressing optimization. This study presents prop
Sexualbrotten är de brott som har genomgått störst förändringar genom historien och våldtäktsmål debatteras ofta i olika medier. Definitionen av våldtäkt har utvidgats flera gånger men trots att det är ett allvarligt brott och trots att andra grova brott i Brottsbalken har en oaktsamhetsreglering så kan en gärningsman dömas för våldtäkt endast ifall han haft uppsåt till handlingen. Frågan om att iSex crimes are those crimes that have undergone the greatest changes in history and rape cases are often debated in various media. The definition of rape has been extended several times but even though it is a serious crime and despite other serious crimes in the Penal Code has a negligence regulation a perpetrator can be sentenced for rape only if he had an intent to act. To introduce some kind o
Abstract This paper studies the encounter of the Roma culture with Swedish culture during the period 1950 to 1975. I understand this encounter as a period in which the Swedish authorities tried to integrate the Roma culture by means of the homogenization of cultural values. During the studied period of time, the confronted values were those of a Roma culture with traditional defensive attitude ma
Background and Purpose-A low risk of recurrent stroke and death after lacunar infarction has previously been reported, but follow-up has been limited to less than or equal to5 years. Methods-One hundred eighty patients with pure motor stroke, collected between 1983 and 1986 from a hospital-based stroke registry, were followed up until at least 10 years after the index stroke. Two patients were los
Onion (Allium cepa L.) is the most economically important Allium crop. The commercial cycle of onion starts with the harvest and expect for the bulbs a conservation in bulks or in storage area at controlled temperature and relative humidity. The storage period need a particular attention because coincides with the dormancy period, when plants stop their growth, so it is very important to prolong t
Genetic risk factors play important roles in the etiology of oral, dental, and craniofacial diseases. Identifying the relevant risk loci and understanding their molecular biology could highlight new prevention and management avenues. Our current understanding of oral health genomics suggests that dental caries and periodontitis are polygenic diseases, and very large sample sizes and informative ph
INTRODUCTION: Endovascular thrombectomy (EVT) is a significant improvement in the care of acute ischemic stroke (AIS) patients, but only a small portion of patients receive treatment. Our aim was to analyze EVT implementation in Sweden according to a set of key performance indicators (KPIs) for procedural and implementational effectiveness. METHODS: A nationwide prospective registry-based obs
This article explores lesson enactments as co-constitutive of human-technology relationality in everyday schooling, rather than neutral backdrops for educational activities. In doing so, the article introduces maintenance as its key concept, drawing on insights from maintenance studies and actor-network theory (ANT). Being both theoretically and empirically informed, maintenance means reconsiderin
BACKGROUND: Prognostication of recovery in patients who are unconscious following cardiac arrest can be guided by concentrations of brain injury biomarkers in the blood. The optimal biomarker and cutoff concentrations for the prediction of outcome remain unknown. In this study, we aimed to evaluate which biomarker of brain injury is most accurate for predicting functional outcome after cardiac arr
Background: The Nordic countries represent a unique case study for the COVID-19 pandemic due to socioeconomic and cultural similarities, high-quality comparable administrative register data and notable differences in mitigation policies during the pandemic. We aimed to compare weekly excess mortality in the Nordic countries across the three full pandemic years 2020–2022. Methods: Using data on wee
IntroductionData regarding the impact of adenomyosis on the outcomes after in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment are conflicting. Standardized diagnostic criteria are prerequisites for studying a potential association between adenomyosis and IVF/ICSI treatment outcomes. This study aims to examine the cumulative live birth rate (CLBR) after the first IVF/
Popular Abstract in Swedish Allt liv på jorden har utvecklats i en vattenbaserad miljö. Proteiner och andra biomolekyler har därigenom anpassats i sin struktur och funktion till vattnets speciella egenskaper. För att kunna förstå biologiska processer måste vi studera hur biomolekyler växelverkar med det omgivande vattnet under fysiologiska betingelser. Detta är särkilt viktigt eftersom det flesta The results presented in this thesis demonstrate that the magnetic relaxation dispersion (MRD) technique can provide information of relevance to protein biophysics, magnetic resonance imaging and cell biology. By immobilizing proteins with covalent cross-links, intermittent protein dynamics on the previously inaccessible ns-µs time scale could be probed with MRD via the exchange of water molecule
Popular Abstract in Swedish Denna avhandling syftar till att ge en översikt över cirka hundra år av europeisk intellektuell historia som lyfter fram nya aspekter av de klassiska tänkarna. Analysen av de fyra filosoferna Thomas Hobbes, John Locke, David Hume och Charles de Montesquieu syftar till att belysa en generell historisk process, nämligen hur den moderna människosynen växer fram i Europa. EThis essay has three main aims. The first one is to give an overview of some hundred years of European intellectual history, bringing out new aspects of the classical thinkers. The analysis of the four philosophers Thomas Hobbes, John Locke, David Hume and Charles de Montesquieu aims at illustrating a general historical process, viz. the emergence of the modern view of man in Europe. After Hobbes,
As man-made structures are made increasingly smaller it becomes possible to conduct measurements on single cells, molecules and eventually atoms. In this thesis prerequisites for making this possible are discussed. The underlying thought is that the structures should be used in biological and organic based applications. The discussion is kept in three domains: fabrication, characterization and app
