Photosynthetic antenna systems enable organisms harvesting light and transfer the energy to the photosynthetic reaction centre, where the conversion to chemical energy takes place. One of the most complex antenna systems, the chlorosome, found in the photosynthetic green sulfur bacterium Chlorobaculum (Cba.) tepidum contains a baseplate, which is a scaffolding super-structure, formed by the protei

The deep financial crisis of today has created an interest in the financial catastrophes of yesterday. LarsJonung, Research Adviser at DG ECFIN, asks: is the present crisis a rerun of those of the past?

Background: The dGEMRIC (delayed Gadolinium-Enhanced MRI of Cartilage) technique has been used in numerous studies for quantitative in vivo evaluation of the relative glycosaminoglycan (GAG) content in cartilage. The purpose of this study was to determine the influence of pre-contrast T1 and cartilage thickness when assessing knee joint cartilage quality with dGEMRIC. Methods: Cartilage thickness

Syftet med denna studie är att belysa sambandet mellan den ekono- miska tillväxten och det finansiella systemet. Här behandlas följande centrala fråga: Påverkas tillväxttakten av den finansiella sektorn eller är det tillväxten som driver utvecklingen av det finansiella systemet? Studien, som vilar på en granskning av internationella forsknings- resultat från främst 1990-talet, omfattar en statisti

Histamine is known to be present in ovarian tissue and may play a role in the ovulation process. The effect of histamine on the follicular smooth musculature was investigated using strips from the protruding part of mature bovine follicles, mounted in vitro for registration of isometric motor activity. Histamine contracted the preparation in a concentration-dependent manner. The response was inhib

Svenska politiker ”mörkar” när det gäller frågan om vad vi faktiskt betalar i skatt. Det handlar om ett demokratiskt informationsunderskott som inte är värdigt ett samhälle som gör anspråk på öppenhet i det offentliga samtalet. Nu måste beslut fattas om att alla lönebesked redovisar såväl totallön, löneskatt och löneavgifter, som bruttolön, inkomstskatt och nettolön. Fiffiga finansministrar har hi

There is limited research on indoor air quality in the Middle East. In this study, concentrations and size distributions of indoor particles were measured in eight Jordanian dwellings during the winter and summer. Supplemental measurements of selected gaseous pollutants were also conducted. Indoor cooking, heating via the combustion of natural gas and kerosene, and tobacco/shisha smoking were asso

Pollinators play an important role in terrestrial ecosystems by providing key ecosystem functions and services to wild plants and crops, respectively. The sustainable provision of such ecosystem functions and services requires diverse pollinator communities over the seasons. Despite evidence that climate warming shifts pollinator phenology, a general assessment of these shifts and their consequenc

Mycobacteriophage endolysins have emerged as a potential alternative to the current antimycobacterial agents. This study focuses on mycolylarabinogalactan hydrolase (LysB) enzymes of the α/β-hydrolase family, which disrupt the unique mycolic acid layer of mycobacterium cell wall. Multiple sequence alignment and structural analysis studies showed LysB-D29, the only enzyme with a solved three-dimens

Recently, metal-halide perovskites have emerged as a candidate for optoelectronic applications such as photodetectors. However, the poor device performance and instability have limited their future commercialization. Herein, we report the spontaneous growth of perovskite/N-rGO hybrid structures using a facile solution method and their applications for photodetectors. In the hybrid structures, pero

Multiple Correspondence Analysis (MCA) has been applied to animal bones from the Late Iron Age (650–1050 CE) at the site of Old Uppsala, Sweden, to explore meat consumption and waste management at the site and to evaluate the inferential value of MCA, as indicated by earlier research using this technique. MCA describes variation within the data, which provides a platform from which to contextualiz

På många utbildningar är det idag vanligt att det finns en uppdragsgivare som står bakom ett examensarbete. Det kan vara ett företag, en förvaltning, en branschorganisation eller liknande. Denna nya situation kan vara både utmanande och stimulerande.I boken presenteras på ett enkelt sätt olika metodfrågor och logiken bakom olika metodkrav förklaras. Frågor som: varför måste det finnas källhänvisni

(Reviderad sammanfattning på engelska av Med backspegeln som kompass - om stabiliseringspolitiken som läroprocess, Rapport till ESO, Ds 1999:9, Finansdepartementet, Stockholm, mars, 1999.)