Search results

Filter

Filetype

Your search for "*" yielded 538881 hits

Median and Ulnar Nerve Injuries in Children and Adolescents- Long-term outcome and Cerebral reorganisation

A peripheral nerve injury may lead to serious disability and influence the individual´s quality of life. It is considered that children can regain better sensory and motor function after a peripheral nerve injury, but the exact mechanism behind such superior recovery is not known. The aim of the thesis was to study the long-term clinical outcome after a peripheral nerve injury in patients injured

Cobalamins uncovered by modern electronic structure calculations

This review describes how computational methods have contributed to the held of cobalamin chemistry since the start of the new millennium. Cobalamins are cobalt-dependent cofactors that are used for alkyl transfer and radical initiation by several classes of enzymes. Since the entry of modern electronic-structure calculations, in particular density functional methods, the understanding of the mole

Reduced chlorophyll biosynthesis in heterozygous barley magnesium chelatase mutants

Chlorophyll biosynthesis is initiated by magnesium chelatase, an enzyme composed of three proteins, which catalyzes the insertion of Mg2+ into protoporphyrin IX to produce Mg-protoporphyrin IX. In barley (Hordeum vulgare L.) the three proteins are encoded by Xantha-f, Xantha-g and Xantha-h. Two of the gene products, XanH and XanG, belong to the structurally conserved family of AAA+ proteins (ATPas

Gendering agency in transitional justice

Mainstream transitional justice and peacebuilding practices tend to re-entrench gendered hierarchies by ignoring women or circumscribing their presence to passive victims in need of protection. As a consequence we have limited knowledge about the multifaceted ways women do justice and build peace. To address this lacuna we conceptualize and unpack the meaning of gendered agency, by identifying its

Climate Change, Adaptation, and Formal Education: the Role of Schooling for Increasing Societies' Adaptive Capacities in El Salvador and Brazil

With a worldwide increase in disasters, the effects of climate change are already being felt, and it is the urban poor in developing countries who are most at risk. There is an urgent need to better understand the factors that determine people's capacity to cope with and adapt to adverse climate conditions. This paper examines the influence of formal education in determining the adaptive capacity

Response of Passerine Birds to an Irruption of a Pine Processionary Moth Thaumetopoea Pityocampa Population with a Shifted Phenology

Response of passerine birds to an irruption of a pine processionary moth Thaumetopoea pityocampa population with a shifted phenology The main purpose of the present work was to investigate if the passerine community was able to respond to it localized irruption of a temporally shifted population of the pine processionary moth Thaumetopoea pityocampa, the larval development of which takes place dur

Relations at order p(6) in chiral perturbation theory

We report on a search of relations valid at order p(6) in Chiral Perturbation Theory. We have found relations between pi, pi K scattering, K-l4 decays, masses and decay constants and scalar and vector formfactors. In this paper we give the relations and a first numerical check of them.

Palynological richness and pollen sample evenness in relation to local floristic diversity in southern Estonia

The relationship between palynological diversity and floristic diversity was studied on the basis of sediment surface sample pollen data from nine small lakes and vegetation data within a 250 m radius from the lake shore of each. The nine study areas are situated in the patchy cultural landscape of Southern Estonia and were chosen to represent landscape changes along a gradient from closed forest

Effects of indigestible carbohydrates in barley on glucose metabolism, appetite and voluntary food intake over 16 h in healthy adults

Background: Recent knowledge in animals suggests that gut microbial metabolism may affect host metabolism, including appetite regulating hormones. The aim of the present study was to evaluate the potential effects of a whole grain barley kernel product, rich in intrinsic indigestible carbohydrates (dietary fibre and resistant starch), on markers of metabolism and appetite regulation in healthy sub

The Interpretation of Miracles according to Mutahhari and Golshani: Comparative and Critical Notes

In this essay, I scrutinize the interpretation of miracles advanced by Ayatollah Motahhari (1920-1979), the well-known Shi'a scholar; and Mehdi Golshani (1939-), a physicist and philosopher of science. The essay begins with a presentation of their viewpoints on the nature of miracles in the light of the broader philosophical discourse on the nature of miracles. This is followed by a comparative an

A Study of Reproducibility of a Full-Scale Multi-Room Compartment Fire Experiment

A study of 45 pool fire tests is presented in this paper. All tests have been conducted in the same experimental setup but with four different ventilation scenarios. The experimental setup consisted of a three-room compartment connected to a stairway. The tests have been conducted during a 6-year period under slightly different ambient conditions. The purpose of this paper is to study and quantify

Quantitative characterization of light-harvesting efficiency in single molecules and nanoparticles by 2D polarization microscopy: Experimental and theoretical challenges

General problem of extracting intramolecular energy transfer information from fluorescence and fluorescence excitation polarization experiments at single molecule level is presented. A single funnel approximation is shown to be a very powerful approach to model the polarization data obtained by recently emerged 2-dimensional polarization single molecule imaging technique [O. Mirzov et al., Small 5