Sökresultat

Filtyp

Din sökning på "*" gav 526926 sökträffar

Engaging the Congregation : The Place of Metadiscourse in Contemporary Preaching

Most forms of contemporary preaching elevate the role of the listeners, who are seen as co-constructors of the sermon. This article investigates how preachers may respond to a call from homiletics to 'turn-to-the-listener' through their deployment of metadiscourse, operationalized as a framework for understanding preaching not primarily as gospel proclamation, but as a form of social and communica

Efficacy of primary preventive ICD therapy in an unselected population of patients with reduced left ventricular ejection fraction.

International guidelines advocate an implantable cardioverter and defibrillator (ICD) in patients with reduced left ventricular ejection fraction (LVEF) to prevent sudden death (SCD). Previous data suggest that the benefit of ICD therapy in real life may be lower than expected from the results of controlled studies and side-effects are not negligible. It is also unclear whether women benefit from

Network Analysis of Transcriptional Responses Induced by Mesenchymal Stem Cell Treatment of Experimental Sepsis

Although bone marrow derived mesenchymal stem cell (MSC) systemic administration reduces sepsis-associated inflammation, organ injury, and mortality in clinically relevant models of polymicrobial sepsis, the cellular and molecular mechanisms mediating beneficial effects are controversial. This study identifies the molecular mechanisms of MSC-conferred protection in sepsis by interrogating transcri

Loss-of-Function Mutations in APOC3, Triglycerides, and Coronary Disease

Background Plasma triglyceride levels are heritable and are correlated with the risk of coronary heart disease. Sequencing of the protein-coding regions of the human genome (the exome) has the potential to identify rare mutations that have a large effect on phenotype. Methods We sequenced the protein-coding regions of 18,666 genes in each of 3734 participants of European or African ancestry in the

Growth of In As nanowires with the morphology and crystal structure controlled by carrier gas flow rate

We report on he growth of single crystal InAs nanowires on Si/SiOx substrates by chemical vapor deposition (CVD). Both pure zincblende InAs nanowires and twin superlattice InAs nanowires are produced. We demonstrate that the morphology and crystal structure of these nanowires can be controlled by tuning the H-2 carrier gas How rate in a CVD furnace and show that highly selected growth of twin supe

Image Segmentation and Labeling Using Free-Form Semantic Annotation

In this paper we investigate the problem of segmenting images using the information in text annotations. In contrast to the general image understanding problem, this type of annotation guided segmentation is less ill-posed in the sense that for the output there is higher consensus among human annotations. In the paper we present a system based on a combined visual and semantic pipeline. In the vis

New perspectives on pathology in Huntington's disease - characterization of hypothalamic changes

Popular Abstract in English Huntingtons sjukdom (HS), även kallad danssjukan, är en ärftlig och dödlig sjukdom som leder till ofrivilliga motoriska rörelser. Personer med HS får vanligtvis symtom i medelål- dern och avlider efter 15–20 år. Diagnosen ställs klinisk när de första ofrivilliga rörelserna uppträder. Dessa symtom kan kopplas till celldöd i de delar av hjärna som styr vår rörelse. SjukdoHuntington’s disease (HD) is a neurodegenerative disorder caused by an expansion of the CAG repeat in the huntingtin gene. Non-motor symptoms and signs such as psychiatric disturbances and metabolic dysfunction are also part of the disease manifestation. These symptoms often precede the motor symptoms by decades. The hypothalamus is an area in the brain involved in the regulation of emotions and m

Endovascular Coiling of the Ophthalmic Artery in Pigs to Induce Retinal Ischemia

PURPOSE. The authors recently showed that the retinal circulation can be accessed by transfemoral endovascular catheterization. The purpose of this study was to examine whether endovascular coiling can be used to induce different degrees of ischemic injury. The possibility of creating occlusions at different sites in the vasculature to cause retinal ischemia with different degrees of severity was

Cryo-fracture TEM: direct imaging of viscous samples

In the present work we show the capabilities of the new protocol called cryo-fracture TEM recently developed in our laboratory. The systems selected to test the protocol were C12E8-water and P84-water, and the phases imaged were lamellar (L-alpha), hexagonal (H-1) and cubic (I-1). This protocol is a natural extension of the capabilities of conventional cryo-TEM, which enables direct imaging of vis

The importance of existential dimensions in the context of the presence of older patients at team meetings—in the light of Heidegger and Merleau-Ponty's philosophy.

The aim of the present study is to explore interpersonal dimensions of the presence of older patients at team meetings. The theoretical foundation of the study is grounded in caring science and lifeworld phenomenology. The results from two empirical studies, that indicated the need for a more in-depth examination of the interpersonal relationships when an older patient is present at a team meeting

Re-tracing the path to third-order knowledge: How did we get here and can we move on?

The paper argues that policy-oriented educational research, specifically large-scale quantitative research, has produced a new kind of knowledge, which is herein termed third order knowledge. This expect knowledge distinquishes itself from tacit knowledge, everyday knowledge and social science knowledge through its purposes and sources. Third order knowledge is defined as knowledge of and for expe

Concentrations of plasma methylmalonic acid in 80-year-olds show only weak relation to psychological performance

Most studies of the relation between psychological performance in the elderly and deficiencies of cobalamin and folate have used methods that determine the blood concentrations of these vitamins, which might not reflect the vitamin status in the tissues. Recently, two new markers, plasma homocysteine and methylmalonic acid, have attracted growing interest since they are considered to reflect the s

Clouds and aerosols in Puerto Rico – a new evaluation

The influence of aerosols, both natural and anthropogenic, remains a major area of uncertainty when predicting the properties and behaviour of clouds and their influence on climate. In an attempt to better understand warm cloud formation in a tropical marine environment, a period of intensive measurements took place in December 2004 in Puerto Rico, using some of the latest developments in online i

Use of hemicellulose hydrolysate for beta-glucosidase fermentation

Hydrolysis of cellulose by Trichoderma cellulases often results in a mixture of glucose, cellobiose, and low-mol-wt cellodextrins. Cellobiose is nonfermentable for most yeasts, and therefore it has to be hydrolyzed to glucose by beta-glucosidase prior to ethanol fermentation. In the present study, the beta-glucosidase production of one Penicillium and three Aspergillus strains, which were previous