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Skew Laplace distributions, which naturally arise in connection with random summation and quantile regression settings, offer an attractive and flexible alternative to the normal (Gaussian) distribution in a variety of settings where the assumptions of symmetry and short tail are too restrictive. The growing popularity of the Laplacebased models in recent years is due to their fundamental properti
Popular Abstract in Swedish Signalen som registreras under ett arbets EKG prov kan innehålla viktig information rörande hjärtats kondition. De störningar som ofta uppträder i signalen kan dock försvåra en korrekt diagnos. I avhandlingens första del används tidsserie modeller för att skatta profilen, den del av signalen som härrör från hjärtats elektriska aktivitet. Målet med dessa metoder är att The analysis of the recorded electrical activity of the heart during an exercise test is a valuable method for investigating a patient's circulatory and respiratory system. But the disturbances that occurr during a test often make it difficult to interpret the signal in order to detect changes evoked by the increased workload and related to for instance coronary artery diseases. Suppression of dis
Ore-mining, metallurgy and other industrial activities represent the source of heavy metal and radionuclide contamination in terrestrial and aquatic environments. Physico-chemical processes are employed for heavy metal removal from industrial wastewater. However, limitations due to the cost-effectiveness and the use of contaminating reagents make these processes not environmentally friendly. Biot
This paper presents a solution to panoramic image stitching of two images with co- inciding optical centers, but unknown focal length and radial distortion. The algorithm operates with a minimal set of corresponding points (three) which means that it is well suited for use in any RANSAC style algorithm for simultaneous estimation of geometry and outlier rejection. Compared to a previous method for
Popular Abstract in Swedish Avhandlingen "Emancipation och religion. Den svenska kvinnorörelsens pionjärer i debatt om kvinnans kallelse ca 1860-1900" exponerar en komplex bild av den samhälleliga kontext som var rådande i emancipationsprocessens initialskede. Undersökningen ger vid handen att det vid denna tid förelåg ett samband mellan emancipation och sedlighet. Konservativa samhällsföreträdareThe purpose of the thesis is to chart the ideology that formed the basis for the initial stages of the emancipation of women in Sweden. The focus of the analysis is the debate over what constituted a woman's calling, and her place in public life. The early feminists possessed a Christian outlook with strong liberal overtones, and it was thus specifically theological arguments that the pioneering g
When the wavelength is much larger than the typical scale of the microstructure in a material, it is possible to define effective or homogenized material coefficients. Two numerical methods for the determination of the homogenized coefficients are compared. Numerical examples, where extreme properties of the effective material are achieved in the two dimensional case, are presented
Background Although childbearing is known to protect against breast cancer, whether or not breastfeeding contributes to this protective effect is unclear. Methods Individual data from 47 epidemiological studies in 30 countries that included information on breastfeeding patterns and other aspects of childbearing were collected, checked, and analysed centrally, for 50 302 women with invasive breas
In this paper, we describe a system that automatically converts narratives into 3D scenes. The texts, written in Swedish, describe road accidents. One of the program’s key features is that it animates the generated scene using temporal relations between the events. We believe that this system is the first text-to-scene converter that is not restricted to invented narratives. The system consists of
The paper presents main conceptual distinctions underlying much of modern philosophical thinking about value. The introductory Section 1 is followed in Section 2 by an outline of the contrast between non-relational value (impersonal good, or good, period) and relational value (good for someone, or—more generally—good for some entity). In Section 3, the focus is on the distinction between final and
Implementation of parallel languages on multiprocessor computers.
