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Din sökning på "swedish" gav 92480 sökträffar

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One of the major determinants of the final infarct size during an acute coronary occlusion is the size of the myocardium subjected to ischemia. Identification and quantification of this so-called myocardium at risk in the acute phase of ischemia has been difficult in patients with conventional methods, such as myocardial perfusion single-photon emission computed tomography (SPECT) or electrocardio

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Heart failure is a clinical syndrome characterized by an inability of the heart to meet the metabolic demands of the body. Approximately 1-2% of the population in the western society has the diagnosis, and the 5-year mortality rate is comparable with the common cancer diagnoses. The lack of reliable objective measures of heart failure motivates research in this direction. Blood flow is an essentia

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Primary hyperparathyroidism (PHPT) is associated with cardiovascular morbidity and premature death, but the underlying mechanisms are incompletely understood. The aim of this thesis was to investigate cardiovascular parameters and adrenergic function in mild PHPT compared to healthy controls subjects before and after curative parathyroidectomy (PTX). Forty-nine patients with mild PHPT (serum calci

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Radicular pain is in the majority of cases caused by a disc herniation with a coexisting inflammation. It is characterized by positive neural tension tests, such as the Slump test, and by decreased range of motion (ROM) in the straight leg raising test (SLR) and lumbar flexion (Fingertip-to-floor test[FTF]). This may suggest that improvement in ROM correlates to reduction of self-reported disabili

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It is a widely recognised problem that witnesses are silenced by threat or violence. A number of Nordic countries have therefore chosen to allow anonymous testimony under certain circumstances. The question is if permitting anonymous witnesses are compatible with the principle of the defence, which is governed by the Code of Judicial Procedure and article 6 ECHR that provides right to fair trial.

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The Basel III regulatory framework was created in direct response to the financial crisis that occurred in 2007-2008. The regulatory framework in place during and before the crisis, Basel II, had not done enough to prevent the crisis. This prompted a revision and expansion of the regulations. The regulators created a new framework, which was initiated in January of 2013 and is expected to be fully

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Syftet med den här uppsatsen är att argumentera för en individuell föräldraförsäkring. Den svenska föräldraförsäkringen studeras utifrån ett rättighetsperspektiv, något som tidigare har saknats. Föräldraförsäkringen är idag en grupprättighet och stor del av min teori har därför kretsat kring grupprättigheter och individuella rättigheter. I analysen av förarbetena till föräldraförsäkringen blir det

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The employer’s right to rule is always a burning topic and many employers are currently not as familiar with the subject as they perhaps should be. High demands are placed on the employer in an employment relationship with employees, who also apply to employees. At the same time, the employer has been given, through the employer’s right to rule, the right to freely manage and allocate work in the

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Abdominal aortic aneurysm (AAA) develops in 3-6% of the population over 65 years and affects mainly men. AAA has a complex etiology involving inflammation, proteolysis, fibrinolysis and coagulation. The general aim of the present thesis was to study the associations between markers of inflammation, proteolysis, fibrinolysis and coagulation with aneurysm size and growth. In paper I associations bet

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The underlying question in localization is, where am I? In this thesis a purely image based approach is proposed to solve this problem. In order to create a complete image based system, there are many subproblems that have to be addressed. The localization problem can also be solved in other ways, for example, with a GPS. Two advantages with using images compared to GPS are that no open sky is nee

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This thesis describes a number of coherent processes, such as quantum information processing, superradiance and electromagnetically induced transparency, which have been experimentally implemented using rare-earth-ion-doped crystals. The rare-earths are a class of elements that have in common, an atomic structure that allows for very long lifetimes as well as coherence times, both on optical trans

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Gene therapy is a promising therapeutic tool for many diseases of the CNS. Lentiviral vectors are particularly attractive since this vector type can transduce both dividing and non-dividing cells, have a relatively large cloning capacity, can sustain long-term transgene expression and have low immunogenicity. The specificity of the vector is however important to avoid potential off-target effects

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Morphogens such as Hedghog, Wnt, FGF, and retinoic acid are important signals whose concentrations need to be tightly regulated in the vertebrate embryo to ensure body axis development and formation of the central nervous system. We first show that the intracellular cytoplasmic protein XSufu acts as a dual regulator of Hedgehog (Hh) and Wnt signals during neural induction and patterning in the Xen

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Cyanobacteria are known to form heavy blooms in eutrophicated freshwaters and also form resting stages, associated with the sediments, during harsh growth conditions. These resting stages can serve as inoculum for pelagic populations and function as a potential source for bloom formations. However, the factors involved in initiating recruitment from resting stage to the pelagic phase are not fully

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Autoimmune diabetes is characterized by cell mediated autoimmunity against insulin producing beta cells in pancreatic islets. Type 1 diabetes is the major cause of diabetes in children and adolescents and is believed to be mediated by a Thl driven destruction of beta cells. The much more prevalent type 2 diabetes is not considered as an autoimmune disease but diabetes specific autoantibodies (ICA

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Hematopoietic stem cells (HSC) are sufficient and required for life long production of all blood cell lineages. Steady state HSCs are largely quiescent and we demonstrate that the kinetics of HSC cell cycling are slower compared to more committed progenitor cells also during expansion and self-renewal ex vivo and in physiological conditions. Such slow kinetics during cell division might reflect a

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The aim of the research presented in this thesis was to provide extended background knowledge concerning several biochemical markers, used for the medical evaluation of pregnant women with suspected or confirmed preeclampsia, in order to improve the reliability of monitoring. Plasma levels of beta-2 microglobulin, cystatin C and beta trace protein are known to reflect renal filtration in non-pregn

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This thesis is about aesthetic observance. By these terms I intend to give an account of a social phenomenon considered an angle of approach on the understanding of norms. I narrow down the problems with the perspective from social psychology. The central claim by George Herbert Mead was that mind arises from human interaction. The individual subject by this means appears as an effect. I whish to

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The aim was to study digital radiography and to evaluate the influence of image processing on digital dental radiographs for the assessment of periapical lesions. In four studies, artificial bone lesions were made periapically and interradicularly in the mandibular premolar and molar regions. In a clinical study, direct digital radiographic images depicting the periapical bone tissue of different