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Stroke leads to brain damage with subsequent slow and incomplete recovery of lost brain functions. Enriched housing of stroke-injured rats provides multi-modal sensorimotor stimulation, which improves recovery, although the specific mechanisms involved have not been identified. In rats housed in an enriched environment for two weeks after permanent middle cerebral artery occlusion, we found increa
Comparing two objects falling together is a small-scale version of Galileo’s classical experiment, demonstrating the equivalence between gravitational and inertial mass. We present here investigations by a group of ten-year-olds, who used iPads to record the drops. The movie recordings were essential in the follow-up discussions, enabling the students to compare the different situations and to dis
Mutations in the BRCA1 and BRCA2 genes significantly contribute to hereditary breast cancer and ovarian cancer, but the phenotypic effect from different mutations is insufficiently recognized. We used a western Danish clinic-based cohort of 299 BRCA families to study the female cancer risk in mutation carriers and their untested first-degree relatives. Founder mutations were characterized and the
PURPOSE: The study aimed to (1) optimize the radiation doses of computed tomography (CT) of paranasal sinuses, (2) compare the radiation doses of different CT protocols with that of plain radiography, and (3) evaluate the reliability of low-dose CT in the detection of pathology and characterization of the detected pathology. MATERIALS AND METHODS: A head phantom was examined with different scan pa
Knowledge has become a key source of competitiveness for advanced regions and nations, indicating a transformation of capitalism towards a "knowledge economy". Knowledge intensive sectors in production and in services have a lead in this respect, they can be considered as role models for the future. The innovation process, the mechanisms of knowledge exchange and the respective linkages in those i
Flint was the most widely employed raw material for artifact manufacture in Denmark and Sweden during the Stone Age, and it continued to be used during subsequent periods. Prehistoric flint mining and lithic manufacturing studies in these countries have attracted considerable attention, but there have been no recent attempts to chemically characterize the geologic source materials. This paper buil
Intestinal dendritic cell and macrophage subsets are believed to play key roles in maintaining intestinal homeostasis in the steady state and in driving protective immune responses in the setting of intestinal infection. This mini-review focuses on recent progress regarding the ontogeny and function of small intestinal lamina propria dendritic cell/macrophage subsets. In particular we discuss rece
BACKGROUND:: In 2006, a new genetic variant of Chlamydia trachomatis (nvCT) was discovered in Sweden. Clinical manifestations of this infection were studied in a high-risk population. METHODS:: During 2007, a prospective case-control study on sexual lifestyle and urogenital infections was performed at the Centre for Sexual Health (CSH), affiliated to Malmo University Hospital. A total of 629 C. tr
This paper focuses on the grammatical expression or ‘packaging’ of modality in Japanese. I consider two aspects: (1) the grammatical encoding of epistemic, deontic, and evidential notions with English as a point of comparison, and (2) the co-encoding of modality and subjectivity. As for the former aspect, the comparison between Japanese and English exemplifies how languages can take different stra
The function of chronic brain machine interfaces depends on stable electrical contact between neurons and electrodes. A key step in the development of interfaces is therefore to identify implant configurations that minimize adverse long-term tissue reactions. To this end, we here characterized the separate and combined effects of implant size and fixation mode at 6 and 12 weeks post implantation i
A new low-order and causal twisted-pair cable model for the copper access network is derived. From the serial resistance of the widely used, but non-causal, BT0 model, the serial inductance is computed via the Hilbert transform. By doing so, a causal cable model is obtained containing fewer parameters compared to the BT0 model. The deviation between the two models is evaluated for the standardized
Popular Abstract in Swedish Avhandlingen behandlar välfärd med fokus på internationell mobilitet och immobilitet. Den tar avstamp i två olika konceptuliseringar av organiseringen av vardagen i relation till nationalstaten: en som konceptualiserar vardagslivet som relativt mobilt och föränderligt över nationalstatliga gränser, och en som konceptualiserar det som relativt immobilt och oföränderligt The dissertation considers welfare with regard to international mobility and immobility. It addresses a tension between two different conceptualisations of the organisation of everyday life with regard to nation-states: one that views everyday life as relatively mobile across nation-state borders and boundaries, and another that treats everyday life as relatively confined within such limits. The o
