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Latent Trait Models of Intrinsic, Extrinsic, and Quest Religious Orientations

Allports and Ross (1967) Intrinsic and Extrinsic scales and Batsons and Schoenrades (1991b) Quest scale are re-analyzed from a unidimensional perspective by using the Rasch measurement model (RM). The RM of choice, Rating scale analysis, offers an alternative scaling procedure to Factor analysis. The benefit by using RM, is that the results can be interpreted as an acquired step-by-step process. T

Försäkringskassans frågor till rehabiliteringsaktörer.

Försäkringskassans handläggare ska avgöra om en individ kan utföra sina arbetsuppgifter eller är i behov av stödåtgärder för att klara sitt arbete. Handläggarna behöver information om i vilken grad sjukdomen eller skadan påverkar funktionsförmågan och möjligheten till arbetsåtergång. De upplever dock ofta att det medicinska underlaget de har tillgång till i form av läkarintyg är ofullständigt. När

Gestational Islet Autoimmunity, Infections, and Type 1 Diabetes

Popular Abstract in Swedish Förekomsten av typ 1 (insulinberoende) diabetes före 15 års ålder har ökat under de senaste åren (Fig. 1) och barnen är allt yngre vid insjuknandet. Sjukdomen anses vara autoimmun, vilket innebär att kroppens eget immunförsvar angriper de insulinproducerande ?-cellerna i bukspottkörteln. En ärftlig benägenhet, som fr.a. är kopplad till s.k. vävnadsantigen på cellerna, mThe intention of this thesis was to investigate autoimmune markers for type 1 diabetes, together with signs of enterovirus infections during the pre- and perinatal period of life, and their possible association with the development of diabetes during childhood, adolescence, and young adulthood. We found that: 1. Newborns with ABO immunization, linked in epidemiological studies with heightened diab

ADAMTS13 phenotype in health and disease with special reference to thrombotic thrombocytopenic purpura

Popular Abstract in Swedish Bakgrund När en kärlskada uppstår är det viktigt att blödningen snabbt kan stoppas. Detta åstadkomms genom att koagulationssystemet bildar en blodpropp vid skadestället. Von Willebrand faktorn (VWF) är ett stort protein som cirkulerar i blodet. Detta protein ingår, tillsammans med blodplättarna, i koagulationssystemets första fas. När ett kärl skadas binder VWF (som seVon Willebrand factor (VWF) is synthesized and secreted by endothelial cells into the plasma as a series of multimers. VWF induces the formation of platelet plugs at sites of vascular injury and high shear stress. Biological activity is dependent on multimeric size, which is regulated in plasma by the VWF-cleaving protease ADAMTS13. Severe ADAMTS13 deficiency is associated with thrombotic thromboc

Non-reflecting dispersive media

The modeling of non-reflecting one-dimensional dispersive media is discussed. The media are temporal dispersive with a spatially varying impedance. It is shown that the effects from the variation of the impedance can be matched by the temporal dispersive effects so that the media do not reflect any field regardless of the shape of the incident transient field. The problem of finding reflectionless

Nonlinear electric response of polyampholytes

The behavior of polyampholytes (PAs) in electric fields is investigated by Monte Carlo simulations. In bulk it is found that the response of the PA depends on the charge sequence. For small repeating units of positive and negative charges the response is linear, while bigger units results in a nonlinear response in both the induced dipole moment and the resulting polymer conformation. This is refl

Nodule detection in digital chest radiography: Summary of the radius chest trial

As a part of the Europe-wide research project 'Unification of physical and clinical requirements for medical X-ray imaging'-governed by the Radiological Imaging Unification Strategies (RADIUS) Group-a major image quality trial was conducted by members of the group. The RADIUS chest trial aimed at thoroughly examining various aspects of nodule detection in digital chest radiography, such as the eff

Receptor-mediated uterine effects of oxytocin and vasopressin

The neurohypophyseal hormones oxytocin and vasopressin are important in the regulation of uterine contractility. These hormones, as well as prostaglandin F2α, are most forceful myometrial tissue contractors. Vasopressin is probably a causative factor in primary dysmenorrhoea, whereas oxytocin is the major uterine stimulator of labour, both at term and preterm. In a prospective study we investiga

Promise of sustainability collaboration - potential fulfilled?

One of the developments of today, especially in the area of environmental sustainability, is the call for multi-stakeholder, regional collaboration. Strong political and ideological support often implies that collaboration is the magic stick through which our complex problems or questions can be solved, even when and where expertise is not yet available. This paper explores the most frequent promi

Analysis of polymer grafted inside the porous hydrogel using confocal laser scanning microscopy

Graft polymerization of glycidyl methacrylate onto the pore surface of polyacrylamide macroporous gel was implemented in DMSO-aqueous solution using diperiodatocuprate(III) complexes as an initiator. The grafting densities up to 410% were achieved. The graft polymerization was confirmed by gravimetrical methods and FTIR. The graft polymerization of polymer inside the pores of the macroporous gel r

Membrane traffic in neutrophils and neutrophil-like cells

Popular Abstract in Swedish Neutrofiler försvarar oss mot sjukdomsframkallande mikroorganismer. Deras primära funktion är att känna igen, fagocytera och avdöda de invaderande mikroorganismerna. I denna avhandling studeras membrantrafik i neutrofiler och neutrofil-lika celler. Här visas att icke-opsoniserade S. pyogenes bakterier inducerar ett snabbt och lokaliserat pinocytossvar hos neutrofiler. PThe neutrophil constitutes the first line of defence against invading organisms and its primary function is to recognize, phagocytose and kill intruding microorganisms. In this thesis, the membrane traffic in neutrophils and neutrophil-like cells was studied. Non-opsonised S. pyogenes bacteria was shown to induce a rapid and localised pinosome formation in neutrophils. The pinocytosis was not an i

Extrachromosomal RNA-DNA complex containing long telomeric repeats in chironomids.

We have analysed an extracted RNase sensitive fraction containing telomeric repeat sequences in the telomerase negative dipteran Chironomus tentans. It shows a slow and well-defined electophoretic migration corresponding to > 20 kb and is sensitive not only to RNase, but also to DNase. It hybridizes to both strands of the telomeric repeat with about equal intensities. DNA is probably the dominant

Dimethylaminopurine inhibits metabolic effects of insulin in primary adipocytes.

Dimethylaminopurine (DMAP) has previously been used as an inhibitor of phosphorylation in studies of meiotic events, and more recently to investigate TNFα signaling, because of its potential to inhibit activation of c-jun N-terminal kinase (JNK). Here we have addressed the effects of DMAP on metabolic insulin responses in adipocytes and on intracellular insulin signaling molecules. At 100 μmol/L,

Genetic Interactions in Eae2 Control Collagen-Induced Arthritis and the CD4+/CD8+ T Cell Ratio.

The Eae2 locus on mouse chromosome 15 controls the development of experimental autoimmune encephalomyelitis (EAE); however, in this study we show that it also controls collagen-induced arthritis (CIA). To find the smallest disease-controlling locus/loci within Eae2, we have studied development of CIA in 676 mice from a partially advanced intercross. Eae2 congenic mice were bred with mice congenic