Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 535849 sökträffar
The Construction of the "I" in the Lord's Prayer : A Social-constructive Discourse Analysis
This paper addresses how the “I” of the praying individual is constructed in the interaction with the divinity in the praying of the Lord’s Prayer. This approach draws on social-constructive theory on identity formation and developmental psychology and a close reading of the Lord’s Prayer in Matthew 6 and the Sermon on the Mount. It is the assertion of this paper that a discourse analysis of the L
Undvikande copingstrategier kopplade till självmord
Using green infrastructure for urban climate-proofing : An evaluation of heat mitigation measures at the micro-scale
Urban green infrastructure (UGI) has been increasingly promoted as a key measure to mitigate heat stress in cities caused by the urban heat island effect and climate change impacts, including climate variability and extremes. However, comparable information concerning the performance of different UGI types to moderate such impacts is mostly lacking. This creates serious challenges for urban planne
Provenance does matter : links between winter trophic segregation and the migratory origins of European robins
Amongst migratory species, it is common to find individuals from different populations or geographical origins sharing staging or wintering areas. Given their differing life histories, ecological theory would predict that the different groups of individuals should exhibit some level of niche segregation. This has rarely been investigated because of the difficulty in assigning migrating individuals
Assembly of tapasin-associated MHC class I in the absence of the transporter associated with antigen processing (TAP)
The assembly of MHC class I molecules is regulated by a multi-protein complex in the endoplasmic reticules (ER) termed the loading complex. Tapasin is suggested to be one of the molecules forming this complex on the basis of its interaction with both the transporter associated with antigen processing (TAP) and MHC class I molecules. To address whether TAP is indispensable for the processing of the
Cerebrospinal fluid-induced retardation of amyloid β aggregation correlates with Alzheimer's disease and the APOE ε4 allele
Misfolding and aggregation of amyloid β (Aβ) are key features of Alzheimer's disease (AD) pathogenesis, but the molecular events controlling this process are not known in detail. In vivo, Aβ aggregation and plaque formation occur in the interstitial fluid of the brain extracellular matrix. This fluid communicates freely with cerebrospinal fluid (CSF). Here, we examined the effect of human CSF on A
From surfactant to cellulose and DNA self-assembly. A 50-year journey
Surfactants have been the basis for applications in several industrial sectors for a long time. However, fundamental research was 50 years ago still limited to a small number of academic groups and even basic aspects were controversial. The field has since undergone an enormous expansion and the improved understanding has laid the basis of numerous new products as well as been the basis of importa
Slender steel columns : How they are affected by imperfections and bracing stiffness
Finite-element programs can be used for designing columns and their bracing systems. It is well known, however, that the output obtained from such programs is highly dependent upon the input (such as imperfections and stiffness properties). In the present study, the effects of imperfections on the predicted strength and stiffness requirements of steel columns and of their bracing systems are inves
Inhibition of the transcription factors AP-1 and NF-kappaB in CD4 T cells by peroxisome proliferator-activated receptor gamma ligands
The peroxisome proliferator-activated receptor gamma (PPARgamma), a member of the nuclear hormone receptor superfamily, is essential for adipocyte differentiation and glucose homeostasis. PPARgamma has been found recently to regulate macrophage activation in response to mitogens and inflammation. Our study shows PPARgamma to be preferentially expressed in the nuclei of resting T cells and to incre
Distinct differences in association of MHC class I with endoplasmic reticulum proteins in wild-type, and beta 2-microglobulin- and TAP-deficient cell lines
In this study we have compared the interaction of human MHC class I molecules with IgG heavy chain (HC) binding protein (BiP), calnexin, calreticulin, tapasin and TAP in beta(2)-microglobulin (beta(2)m)- or TAP-deficient cells, as well as in wild-type B-LCL cells. Distinct differences between the association of HC and these endoplasmic reticulum (ER) proteins were found in the three cell lines. In
Genomewide meta-analysis identifies loci associated with IGF-I and IGFBP-3 levels with impact on age-related traits
The growth hormone/insulin-like growth factor (IGF) axis can be manipulated in animal models to promote longevity, and IGF-related proteins including IGF-I and IGF-binding protein-3 (IGFBP-3) have also been implicated in risk of human diseases including cardiovascular diseases, diabetes, and cancer. Through genomewide association study of up to 30 884 adults of European ancestry from 21 studies, w
Dendritic cell dysfunction and implications for dendritic cell-based therapy in colorectal cancer
Chemical and visual analysis of flint from Gotland and Öland
We have used visual and instrumental (EDXRF, energy-dispersive x-ray fluorescence) methods to analyse naturally occurring flint from Gotland and Öland. We compare the results with previously published analyses conducted on other types of flint. We identify two visually distinct types of flint from Gotland: grey flint and white/brown flint. The chemistry of the more common grey flint is unique comp
Nailed Steel Plate Connections : Strength and Ductile Failure Modes
This paper deals with theoretical and experimental investigations of nailed steel plate connections. For the experimental part, a total of 99 laboratory tests have been carried out in order to study failure mechanism and shear capacity of nailed steel plate connections. The testing programme comprised two nail lengths, two steel plate thicknesses and five nailing patterns. All tests related to loa
Low Concentration of Salinomycin Prevents Regrowth and Partially Depletes Human Glioma Cells Surviving High Concentrations of Alkylating Agents.
Effectiveness of HPV vaccination in women reaching screening age in Italy
Background and objectives A randomized trial was conducted in Tuscany, Italy, to evaluate the effectiveness of HPV vaccination for 25 year old (yo) women who attend at the first time cervical cancer screening. The trial also evaluated immune response after vaccination, reductions of cytological abnormalities and the impact of vaccination on screening activity. Study design During 2010–2011, all 25
Biomass or growth? How to measure soil food webs to understand structure and function
Food web links reflect the feeding rate of organisms and should thus capture the biomass production rate of the consumer. This information is rarely available for detrital food webs and has instead been inferred from biomass estimates to construct quantitative detrital food webs. Published method comparisons between biomass, growth and mineralisation show that microbial biomass is a poor predictor
Dose-volume analysis of radiation-induced trismus in head and neck cancer patients
Introduction: Trismus is a treatment-related late side effect in patients treated for cancer in the head and neck region (HNC). The condition can have a considerable negative impact on nutrition, dental hygiene, ability to speak and quality of life. We have previously studied trismus within the frame of a randomized phase 3 study of HNC patients treated with mainly three-dimensional (3D) conformal
Mismatch repair gene mutation spectrum in the Swedish Lynch syndrome population
Lynch syndrome caused by constitutional mismatch-repair defects is one of the most common hereditary cancer syndromes with a high risk for colorectal, endometrial, ovarian and urothelial cancer. Lynch syndrome is caused by mutations in the mismatch repair (MMR) genes i.e., MLH1, MSH2, MSH6 and PMS2. After 20 years of genetic counseling and genetic testing for Lynch syndrome, we have compiled the m