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Measurement of hydrogen isotopes, D/H-ratio in thin samples

In this paper we present an investigation of to perform simultaneous measurements of the D/H-ratio by coincidence measurements using proton-proton scattering and proton-deuteron scattering or deuteron-deuteron scattering and deuteron-proton scattering. This is performed with the use of a double sided silicon strip detector (DSSSD), which provides both position information and energy information. T

Gender-Specific Effects of Genetic Variants within Th1 and Th17 Cell-Mediated Immune Response Genes on the Risk of Developing Rheumatoid Arthritis

The present study was conducted to explore whether single nucleotide polymorphisms (SNPs) in Th1 and Th17 cell-mediated immune response genes differentially influence the risk of rheumatoid arthritis (RA) in women and men. In phase one, 27 functional/tagging polymorphisms in C-type lectins and MCP-1/CCR2 axis were genotyped in 458 RA patients and 512 controls. Carriers of Dectin-2(rs4264222T) alle

Suicidal Intent and the HPA-Axis Characteristics of Suicide Attempters with Major Depressive Disorder and Adjustment Disorders.

The main purpose of the study was to investigate Hypothalamic-Pituitary-Adrenal (HPA) axis characteristics in relation to suicidal intent among suicide attempters with Major Depressive Disorder (MDD) and Adjustment Disorders (AD). The relationship between suicidal intent, assessed by means of the Suicidal Intent Scale (SIS), and serum cortisol after a Dexamethasone Suppression Test (DST) was inves

Multi-organisational coordination for disaster recovery: The story of post-tsunami Tamil Nadu, India

Coordination during disaster recovery is one of the most neglected areas of disaster risk management, as the majority of literature on coordination focuses on disaster response. The purpose of the study is to investigate the factors affecting coordination for long-term recovery. For this purpose, the study uses semi-structured interviews with different actors involved in the recovery process of th

Palynostratigraphy of the Cretaceous-Paleogene mass-extinction interval of the Southern Hemisphere

The palynofloral changes around the Cretaceous-Paleogene (K-Pg) mass extinction event reveal the fine details of vegetation response to a global environmental crisis-in this case an asteroid impact in Mexico 65.5 million years ago. Due to the extinction of several plant taxa at the K-Pg boundary, palynostratigraphy is a prime tool for localizing the Cretaceous-Paleogene boundary in non-marine succ

Phenotypic Divergence among West European Populations of Reed Bunting Emberiza schoeniclus: The Effects of Migratory and Foraging Behaviours

Divergent selection and local adaptation are responsible for many phenotypic differences between populations, potentially leading to speciation through the evolution of reproductive barriers. Here we evaluated the morphometric divergence among west European populations of Reed Bunting in order to determine the extent of local adaptation relative to two important selection pressures often associate

Retinal function in deaf-blind syndromes

Popular Abstract in Swedish Ett kombinerat syn- och hörselhandikapp påverkar vår möjlighet att kommunicera med omvärlden och det påverkar barnets möjlighet att utvecklas. De senaste decennierna har det skett stora framsteg för patienter med syn- och hörsel handikapp. Utvecklingen av cochlea-implantat under 80- och 90-talen har inneburit en revolutionerande förändring för barn födda med ett hörselhA variety of disorders can cause retinal degeneration and hearing impairment, and it is of great value to have an early diagnosis since there is a large variation in phenotype and prognosis both within and between the different disorders. The general aim of this thesis was to characterize the retinal function, to describe the phenotype, and – where appropriate – to relate the phenotype to genotype

Linking upper Silurian terrestrial and marine successions : alynological study from Skåne, Sweden

We have performed a palynostratigraphic study on miospore assemblages from near-shore marine Silurian sedimentary rocks of Skåne, southern Sweden. The material includes both drillcore (from Klintaborrningen 1 and Bjärsjölagårdborrningen 2) and outcrop samples from various localities in Skåne. Well- preserved spore assemblages were identified. Long ranging species with a global distribution dominat

Farm Intensification and Milk Market Expansion in Meru, Tanzania

In Meru, Tanzania, technological and institutional change has turned milk into one of the most reliable and important sources of income for smallholder households. Decades of increased population density have caused land scarcity, leading smallholders to intensify their farming methods and land use, including introducing stall-fed exotic breeds of dairy cows. Meanwhile, a growing urban and rural d

Carbon isotope signature variability among cultured microalgae: Influence of species, nutrients and growth

In this study we have investigated whether the carbon isotopic signature differs between different groups and species of marine phytoplankton depending on growth phase, nutrient conditions and salinity. The 15 investigated algal species, representing the Bacillariophyceae, Chlorophyceae, Cryptophyceae, Cyanophyceae, Dinophyceae and Haptophyceae classes were grown in batch monocultures and analysed

Hard pion chiral perturbation theory for B -> pi and D -> pi formfactors

We use one-loop Heavy Meson Chiral Perturbation Theory (HMChPT) as well as a relativistic formulation to calculate the chiral logarithms m(pi)(2) log (m(pi)(2)/mu(2)) contributing to the formfactors of the semileptonic B -> pi decays at momentum transfer q(2) away from q(max)(2) = (m(B) - m(pi))(2). We give arguments why this chiral behaviour is reliable even in the energy regime with hard or fast

Changes in implant choice and surgical technique for hemiarthroplasty: 21,346 procedures from the Swedish Hip Arthroplasty Register 2005-2009

Background and purpose Treatment of displaced femoral neck fractures in Sweden has shifted towards more arthroplasties, especially hemiarthroplasties. We describe the hemiarthroplasty population in Sweden 2005 through 2009. Methods Since 2005, the Swedish Hip Arthroplasty Register has registered hemiarthroplasties on a national basis. We assessed hemiarthroplasty procedures in the Register 2005-20

Psychometric properties of the DISABKIDS Chronic Generic Module (DCGM-37) when used in children undergoing treatment for cancer

Background: The aim was to evaluate data quality and psychometric properties of an instrument for measurement of health-related quality of life: DISABKIDS Chronic Generic Module (DCGM-37) used in school-aged children with cancer. Methods: All school-children diagnosed with cancer in Sweden during a two-and-a-half year period were invited to participate in the study. Analysis was performed on combi

Induced hypothermia after cardiac arrest

Popular Abstract in Swedish Bakgrund: Nio av tio patienter som läggs in på sjukhus efter hjärtstillestånd utanför sjukhus är medvetslösa och behöver intensivvård. Dödligheten och risken för varaktiga hjärnskador är stor. Förhöjd kroppstemperatur under intensivvården är förenat med sämre överlevnad och hjärnfunktion. Nedkylning har i djurexperimentella och preliminära kliniska studier visat sig varThis thesis is based on studies of the clinical use of induced hypothermia as an intervention to reduce mortality and neurological impairment after cardiac arrest. After the publication of two trials indicating benefit of induced hypothermia, we developed a registry to assess outcome, possible adverse events and conduct of induced hypothermia when this intervention was implemented in a clinical p