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Background and Objective: Glioblastoma multiforme is a highly malignant primary brain tumor. It has no border but at best a marginal zone, however, invisible to the surgeon. An optical touch pointer (OTP) enabling differentiation of healthy and tumor tissue by means of fiber-optic fluorescence spectroscopy has been developed. In combination with an ultrasonic navigation system, the OTP may be used
Abstract is not available
In this contribution I want to discuss three phenomena, where effects of fluctuations are very important, multiplicity distributions, diffractive excitation, and nucleus collisions.
Background: Mental disorders, especially depression, have been increasingly described as a growing burden to global public health. This description is, however, not without controversy, and some scholars are skeptical of how, for instance, depression is viewed as an increasing widespread ill health problem. Discussion: While public health medicine has long engaged in strategies of disease prevent
Calculations of induced radioactivity in the ATLAS detector were performed in order to define its radioactive waste zoning. Two independent studies were carried out. The first was based on folding particle flux spectra obtained from the GCALOR code with the radionuclide production cross-sections. The second study was based on extensive calculations with the FLUKA code. This paper describes the two
Resonant inelastic soft x-ray scattering spectra excited at the dissociative 1 sigma(g) -> 3 sigma(u) resonance in gas-phase O-2 are presented and discussed in terms of state-of-the-art molecular theory. A new selection rule due to internal spin coupling is established, facilitating a deep analysis of the valence excited final states. Furthermore, it is found that a commonly accepted symmetry sele
An increase in hip fracture incidence during the recent half-century has been reported worldwide and has been predicted to continue. Recent publications, however, have reported stable or even decreasing hip fracture incidence. No reports evaluate whether these changes in hip fracture incidence are associated with changes in bone mineral density (BMD), if they apply in both urban and rural settings
The implementation of the Bologna Process (BP) did not go as smoothly as the Bologna Follow-Up evaluations suggest, and the consequences of the BP for the various European higher education systems and universities are much more diverse than represented in these various studies. Relatively few research and policy documents taking a more critical stance are currently available while a systematic ove
SLF:s exkursion till Skäckerfjällen 2008 var en strålande succé (se Lavbulletinen 2009-1), vilket säkert bidrog till att många anmälde intresse när det annonserades att det var dags för ett återbesök i detta nederbördsrika och geologiskt omväxlande jämtländska naturreservat. Allteftersom veckorna gick duggade desvärre återbuden lika tätt som regndropparna i den dystra väderleksprognosen för den ak
The book contains editions and studies of texts produced by Swedish academics active at the University of Leipzig in the fifteenth century. Academic texts from the Middle Ages are difficult to digest; the editions, translations and studies presented in this book and its companion volumes make them as accessible to the modern reader as one can possibly ask.
In contrast to risk management studies on organisations that overtly deal with risk, this article explores organisational risk management in a context in which risk is more or less absent from managerial vocabulary or organisational communication. It presents a single case study of a Swedish public transportation authority in which managers actually attend to a multitude of risk matters through co
Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive lung disease with a median life expectancy of 4-5 years after initial diagnosis. Early diagnosis and accurate monitoring of IPF are limited by a lack of sensitive imaging techniques that are able to visualize early fibrotic changes at the epithelial-mesenchymal interface. Here, we report a new x-ray imaging approach that directly vis
We present a paleomagnefic study of 1785 to 1770 Ma composite and mafic intrusions in Smaland, Sweden. A positive inverse baked contact test suggests the primary nature of their magnetization. The palaeomagnetic pole (45.7 degrees N, 182.7 degrees E, A(95)=8.0 degrees) may be regarded as a key pole for Fennoscandia. Available paleomagnetic data suggest that Laurentia and Fennoscandia/Balfica drift
