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Shoulder Pain After Stroke. A Prospective Population-Based Study.

BACKGROUND AND PURPOSE: Shoulder pain is a well-known complication after stroke, but data on prevalence, predictors, and outcome in unselected stroke populations are limited.METHODS: During a 1-year period, 416 first-ever stroke patients were included in the population-based Lund Stroke Register. After 4 months, 327 patients were followed up and 1 year later, the surviving 305 patients were follow

Evolutionary aspects of climate-induced changes and the need for multidisciplinarity

An integrated view on the possible effects of global climate change is provided while taking into account that not only the rising average temperature is likely to impact natural populations but also that increased variation around the mean and higher frequency of extreme events will be important. We propose that complex genetic effects in concert with demographic patterns may affect how focal pop

Siderophores produced by Magnaporthe grisea in the presence and absence of iron

An analysis of siderophores produced by Magnaporthe grisea revealed the presence of one intracellular storage siderophore, ferricrocin, and four coprogen derivatives secreted into the medium under iron depletion. Structural analysis showed that the compounds are coprogen, coprogen B, 2-N-methylcoprogen and 2-N-methylcoprogen B. Siderophore production under low and high iron conditions was quantifi

T3N0 glottic carcinoma: DNA S-phase as a predictor of the outcome after radiotherapy

In consecutive series of 326 laryngeal cancer patients, of 29 (9%) with stage T3N0 glottic carcinomas, 23 achieved complete local remission after curative radiotherapy and form the basis of the present investigation. Flow cytometry determinations of DNA-ploidy status and the S-phase fraction, and a "histopathological malignancy grading system" were evaluated as possible patient- and/or tumor-relat

Laser-Matter Interactions at Extreme Irradiance: X-ray Generation and Relativistic Channelling

This thesis summarizes experimental work in which the powerful Ti:sapphire lasers at the High Power Laser Facility at the Lund Laser Centre have been employed to investigate laser-produced X-rays and relativistic channelling. These lasers produce short pulses, of the order of 50 fs, with energies ranging from 1 mJ to 1 J. Thus, the peak powers reach several terawatts and with the most powerful las

Electronic Publications - Access Now and in the Future : A Seminar at the Royal Library, Stockholm, Sweden, 18 October 2005

Swedish universities and government authorities are increasingly making their publications electronically available on the World Wide Web, either on web sites or in local systems, so called institutional repositories. Standardisation of metadata is a way of increasing access to these publications. Tools and workflows are also being developed to secure long term preservation and access. On 18 Octob

Prevention of diabetes in nonobese diabetic mice mediated by CD1d-restricted nonclassical NKT cells

A role for regulatory lymphocytes has been demonstrated in the pathogenesis of type I diabetes in the NOD mouse but the nature of these cells is debated. CD1d-restricted NKT lymphocytes have been implicated in this process. Previous reports of reduced diabetes incidence in NOD mice in which the numbers of NKT cells are artificially increased have been attributed to the enhanced production of IL-4

On-line density estimators with high efficiency

We present on-line procedures for estimating density functions and their derivatives. At each step, M terms are updated. By increasing M the efficiency compared to the traditional off-line kernel density estimator tends to one. Already for M = 2, it exceeds 99.1% for kernel orders and derivatives of practical interest.

Flow structures in a dissolved air flotation pilot tank and the influence on the separation of MBBR floc

The objective of the study was to find ways of improvement of the dissolved air flotation process by studying the flow structure. The paper presents experimental data on flow structures and the relation between the flow structure and the removal efficiency. Measurements have been performed in a pilot plant with an Acoustical Doppler Velocimeter. The water velocity was measured in a grid net, givin

Celebrating the millennium: historical highlights of photosynthesis research, part 3

This paper introduces the third and final part of the 'millennium celebrations of historical highlights of photosynthesis research.' Part 1 ( 308 pages) was published in October 2002 as Vol. 73 of the journal Photosynthesis Research, and Part 2 ( 458 pages) was published in July 2003 as Vol. 76. Here, we recognize particularly the work of three major contributors to our understanding of photosynth