We study the extension of the class of linear time invariant plants that may be transformed into SPR systems introducing an observer. It is shown that for open loop stable systems a cascaded observer achieves the result. For open loop unstable systems an observer-based feedback is required to succeed. In general any stabilizable and observable system may be transformed into an SPR system using cas

Popular Abstract in Swedish Helicobacter pylori är en Gramnegativ spiralformad human-specifik patogen med förmåga att penetrera magsäckens slemlager och kolonisera i epitelskiktet. H. pylori infektion betraktas som en högriskfaktor för utvecklandet av kronisk gastrit, magsår och ventrikelcancer. H. pylori har en komplex cellyta med ett flertal kolhydratbindande proteiner, sk. lektiner att interageHelicobacter pylori is a gastric pathogen colonising the gastric mucus layer and epithelium of gastric tissue and is associated with chronic type B gastritis and peptic ulcer disease. The attachment of H. pylori to gastric epithelial cells involves several structures recognised by specific bacterial surface proteins. Since colonisation is an initial and critical step in the development of a chroni

Popular Abstract in English Our exploitation of yeasts, dating back to the Neolithic period, in fermented and baked foods remains deeply routed in societies due to their cultural and economic importance. Due to the long intimate relationship with yeasts, Saccharomyces cerevisiae, the “baker’s yeast” remains the organism of choice. However, there is an enormous biodiversity of other yeasts, termed Abstract: For millennia, the “yeast” Saccharomyces cerevisiae remains by far the most extensively studied and exploited yeast in food and industrial applications. A number of researches and developments have been done since the establishment of the biochemical function of yeast by Louis Pasteur in 1860, however modern lifestyles often connected to food related health trends demand new and innovati

In this article, we describe a system that classifies relations between entities extracted from an image. We started from the idea that we could utilize lexical and semantic information from text associated with the image, such as captions or surrounding text, rather than just the geometric and visual characteristics of the entities found in the image. We collected a corpus of images from Wikipedi

This thesis studies stereotypes of Sweden and Swedishness in the Finnish press 1918–1939. It maps the genealogy of the images and analyzes the use of stereotypes. In newly independent Finland, the press conveyed debates about national values and political goals. The concept of national stereotyping as a political tool is derived from the works of Michael Pickering, Stuart Hall and Thomas Hylland E

Popular Abstract in Swedish Astma är en folksjukdom i Sverige. Mellan 5-10 % av befolkningen har astma i varierande svårighetsgrad. Förekomsten av astma är dessutom stigande – mest markant ses detta hos unga individer. Astma påverkar därför livskvaliteten hos många (däribland många barn) och hos en del utvecklas en gravt invalidiserande och ibland dödlig sjukdom. Astma kännetecknas av episoder medIn allergic asthma the immune response to antigen is inappropriate, leading to an inflammatory process in the respiratory mucosa. To further elucidate immunological mechanisms involved in the development of such inflammation, control mice and mice deficient in selected cell types or proteins, were used in experimental models of allergic asthma and anaphylaxis. The present study demonstrates that

The present paper is a comparative study, concerning the birth of Christ as described in pictorial and verbal narrative. These are represented by Scandinavian wall-paintings on the one hand and the Legenda Aurea (LA) c. 1264, Meditationes Vitae Christi (MVChr) c 1300, and the Revelations of S Bridget (RSB) c 1370, on the other.It takes its departure in the Romanesque picture of the Christchild in