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Många vägar leder till artros. Kunskapen om riskfaktorer och sjukdomsmekanismer ökar snabbt

Osteoarthritis does not deserve the term "degenerative joint disease", the course of the disease is characterized by dynamic changes in both synthesis and degradation of cartilage and other joint tissues. At the end stage all tissues of the joint are involved, not only the cartilage. In the early phases of the disease, changes in cartilage metabolism can be detected through assay of biomarkers in

Differentiated Knowledge Bases and Varieties of Regional Innovation Systems

This article introduces a theoretical and analytical framework for discussing regional development and regional advantage with reference to a regional innovation system strategy. It uses the differentiated knowledge base approach to transcend the traditional codified-tacit dichotomy of knowledge, and for providing a trans-sectoral understanding of economic activities. Different regional innovation

Nocturnal colour vision in geckos

Nocturnal animals are said to sacrifice colour vision in favour of increased absolute sensitivity. This is true for most vertebrates that possess a dual retina with a single type of rod for colour-blind night vision and multiple types of cone for diurnal colour vision. However, among the nocturnal vertebrates, geckos are unusual because they have no rods but three cone types. Here, we show that ge

Optical properties of a silver-related defect in silicon

Doping crystalline silicon with silver results in a photoluminescence center with multiplet zero-phonon structure near 778.9 meV. We show that the published assignments of the vibronic sidebands are wrong, with severe implications for the relative transition probabilities of the luminescence transitions from the excited states. At low temperature, most of the luminescence intensity derives from th

Talking Axes, Social Daggers

Tingen med vilka vi omger oss har symboliska såväl som praktiska innebörder - även bristen på krusiduller på saker är ju i sig en markering. utmaningen för arkeologen är att kunna utläsa hur människor använder sin materiella kultur i sociala manipulationer såväl som för att utföra praktiska göromål. Ett viktigt sätt att kunna utöva makt över tingen är vid tillverkning, där det finns möjlighet att

Nuclear Structure far off Stability - RISING Campaigns

Nuclear structure studies at CST attracted recently increased interest for the results of present activities as well as for the future project FAIR. A broad range of physics phenomena can be addressed by high-resolution in-beam gamma-ray spectroscopy experiments with radioactive beams offered within the Rare Isotopes Spectroscopic INvestigation at GSI (RISING) project. It combined the EUROBALL Ge-

The influence of metal coordination on ligand geometry: the structure of N-t-butyl-2-(diphenylphosphino)benzylammoniumchloride and (N-t-butyl-2-(diphenylphosphino)benzylamine)diacetatepalladium(II)

The structures of N-t-butyl-2-(diphenylphosphino)benzylammoniumchloride and N-t-butyl-2-(diphenylphosphino)benzylaminediacetatepalladium(II) have been determined by X-ray crystallography. The Pd-complex was prepared by treating palladiumdiacetate with N-t-butyl-2-(diphenylphosphino)benzylamine in CH2Cl2 for 4 h at room temperature. The organic compound crystallises in the monoclinic space group P2

Adverse drug reaction reporting by nurses in Sweden

Aim To investigate whether nurses could be a useful tool for improving the reporting rate of adverse drug reactions (ADRs). Furthermore, we wanted to study how physicians working at the study departments would respond to nurses as reporters of ADRs and if the reporting from the nurses affected the reporting rate from the physicians. Methods Three departments of internal medicine and one unit for o

Empirical Studies on the Demand for Monetary Services in the UK

Many economic models contain the single variable 'money'. Money does not exist in the form of a single physical unit and it is common to construct monetary aggregates using the method of simple summations. Monetary aggregation theory lends little or no support to the method of simply summing various monetary asset components up to arbitrary levels of aggregation. In monetary aggregation theory, mo

Först när vi får ansikten: Ett flerkulturellt samtal om feminism, etik och teologi.

Popular Abstract in Swedish Jag genomför i min avhandling en etisk analys av texter av tre samtida feministiska teologer: Chung Hyun Kyung, Sydkorea, Katie G. Cannon, USA och Mary C. Grey, Storbritannien. Genom valet av dessa tre teologer, verksamma i olika kulturella kontexter, iscensätter jag vad som kan kallas ett flerkulturellt samtal, där jag själv ingår som en part. I samtalet framträder bl In this thesis in ethics I study and analyze feminist theological texts from 1988–1997 by Katie G. Cannon, Chung Hyun Kyung and Mary C. Grey. A culturally diverse conversation is constructed, in which womanist issues, Asian women’s concerns, and feminist critique of the Western European philosophical and theological traditions are brought into dialogue with a Swedish context. The theories used are

Lichen litter decomposition in Nothofagus forest of northern Patagonia: biomass and chemical changes over time

In northern Patagonia, macrolichens form species-rich and abundant epiphytic communities in southern beech forests. Five of the most abundant lichen species in the litter were selected in order to study mass loss rate and changes in mineral composition over time. The litter bag method was applied to the foliose lichens Pseudocyphellaria faveolata, Pseudocyphellaria flavicans, Nephroma antarcticum,