Popular Abstract in Swedish Kardiovaskulära sjukdomar står för en stor del av västvärldens sjuklighet och dödlighet. Dessa sjukdomar kännetecknas av förändringar i det kardiovaskulära systemets funktion, vilket kan leda till ökat blodtryck och förträngning av blodkärlen. Flera olika peptiderga signalsubstanser är involverade i reglering av kärltonus och tillväxt. Av dessa spelar endothelinerna en Cardiovascular diseases are characterized by changes in morphology and function of the blood vessels. Different signalling molecules are involved in these changes. Endothelin-1 (ET-1) is one of the most potent signalling molecules found in man. Its actions are mediated by two receptors, the ETA and the ETB receptors. The ETA receptor is located on the smooth muscle cells and mediates potent contra

As new therapeutic areas in which genetic material is employed, i.e. gene therapy and DNA vaccination, are expanding, a substantial increase in the demand for gene vectors, e.g. plasmid DNA, is foreseen. Chromatography, being a high-resolution method, is considered essential for the purification of gene vectors when high purity is required. Plasmids are large molecules, which cannot penetrate the

Beskrivning ges av analysteknik (protoninducerad röntgenstrålning), provtagningsteknik (kaskadimpaktor av Battelle-typ) och provberedningsteknik. Utfört arbete i form av provbehandlingsförbättringar, konstruktion och förbättring av provtagare, bestämning av lämpliga analysparametrar samt uppbyggnad av ett dataprogramsystem presenteras. Sammanställning av resultat i form av beräknade medelvärden i

Konventionella guider för utformning och förvaltning av trafikleder och stadsgator har vanligtvis inriktats antingen mot huvudtrafikleder eller mot lokala stadsgator. Det är för närvarande brist på ett tydligt och konsekvent angreppssätt för arbetet med utformning av huvudgator där signifikant genomfartstrafik och lokala funktioner kombineras. Målet är att denna rapport ska avhjälpa den bristen ge

Abstract in Undetermined“It is simply too much” is a common complaint of the modern age. This book looks at how people and institutions deal with overflow - of information, consumption or choices. The essays explore the ways in which notions of overflow – framed in terms of excess and abundance or their implicit opposites, scarcity and dearth – crop up in a number of contexts such as sociological

Response time is a measure of quality of service in com- puter systems. Estimation techniques, suitable for support systems for mobile phone systems, are explored. These sys- tems are complex queueing systems with large databases. The trac generated by users and system adminstrators changes rapidly, some loads can be measured other cannot. Attempts to capture all details give models that are not s

In Skåne there are 167 casles and castle sites. 40 of these sites are described in the book. The intoduction charpter gives a broad view of the danish castle developement from Viking age to renaissance.

Presents an iterative approach to optimal control when modeling errors are present. The problem considered is movement of open containers containing liquid in an industrial packaging machine. The goal is to move as fast as possible without too much slosh. There is no measurement of the slosh available in the machine, therefore open loop control via the acceleration reference is the only possibilit

Om jubileer, historieskrivning och minnesarbete i Östersjöområdet.

Stochastic analysis of edge detectors can be made either by theoretical modeling of the image formation process and the edge detectors or by empirical stochastic analysis of the edge locations. In this paper we study and model the image formation process in detail. In particular the much neglected discretisation process is modelled and taken into account. This makes it possible to define and analy

Abstract in French L’étude de l’effet d’amorçage syntaxique (syntactic priming) permet d’examiner la relation (potentielle) entre input et output dans l’interaction. On observe un effet d’amorçage lorsque la présentation d’un item (l’amorce) facilite le traitement ultérieur d’un item similaire (la cible). L’amorçage syntaxique ou structurel est un phénomène de réutilisation de la structure syntaxi

Railway accidents where children are injured or killed cause sorrow and grief in all those involved. These accidents are more common than often believed. Thus, 29 children and adolescents have been killed or seriously injured on the Swedish railways during the last three years. In this project, children’s and adolescents’ accidents in connection with trains and railways are charted and classified.