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In this work, three different methods were used to determine the phase behavior of alkyl ketene dimer (AKD) in supercritical carbon dioxide (SC-CO2). Rough values for the total solubility of AKD in SC-CO2 were obtained. The solubility ranges from 1 to 14 mg AKD/g CO2 at temperatures from 40 to 80 degrees C and pressures from 10 to 30 MPa. A significant increase in solubility was observed in the re

Objectives: To evaluate the natural history of radiographic hand osteoarthritis (OA) over 10 years. Design: We assessed 118 subjects (30 women) twice (X-ray A and B) with mean (SD) follow-up time of 9.6 (0.4) years. Subjects were of mean (SD) age 52 (10) years at X-ray A and had undergone prior knee meniscectomy. Radiographs of the distal interphalangeal (DIP) and proximal interphalangeal (PIP) jo

This book, which is the result of my work within the project Conversion and Change of Confession, deals with Catholic mission and conversion in Scandinavia in the 19th and 20th cetries. I focus on Denmark, but the Danish situation is studied in a comparative Nordic pespective and against the background of the general religious, ideological and church-political development at the time. Up to the Se

PURPOSE: We review the current epidemiological and genetic knowledge regarding hereditary prostate cancer, and outline its clinical implications. MATERIALS AND METHODS: Published articles on hereditary prostate cancer were identified using the MEDLINE data base. RESULTS: A risk of prostate cancer, particularly early onset disease, is strongly affected by family history (number of relatives with pr

The association between medical risk factors and the outcome of foot ulcers was evaluated in 208 consecutive diabetic patients with severe peripheral vascular disease (systolic toe blood pressure < or = 45 mm Hg). All patients were treated and followed by the same foot care team. Eighty patients healed primarily, 83 healed after a minor or major amputation, and 45 died. The systolic toe blood pres

Popular Abstract in Swedish Interaktionen i fyra olika utvecklingssamtal från åldringsvård, industri och skola beskrivs i den här avhandlingen. Till grund ligger kritisk analys av samtalens situationella kontext, organisation och språkliga uttrycksformer. Resultaten jämförs också med hur samtalsdeltagarna själva bedömer interaktionen. Utvecklingsamtalen visar sig inte vara så ömsesidiga som de tiThis dissertation is an investigation into Swedish “utvecklingssamtal”, i.e. a kind of annual, re-curring staff development talk. The investigation consists of four empirical analyses. The first analysis concerns the situational context. The second analysis concerns the structure of the talks, the content and informal organisation. In the third analysis, I have worked quite closely to the theoreti

To determine the impact of a family history of the common form of type 2 diabetes and the phenotype of the proband on anthropometric and metabolic variables in normoglycemic first degree relatives, we studied 2100 first degree relatives of patients with the common form of type 2 diabetes (FH+) and 388 subjects without a family history of diabetes (FH-). All subjects participated in an oral glucose

Alpha-1-antitrypsin (AAT) is a glycoprotein synthesised in the liver. Its main role is to protect lung tissue from destruction by neutrophil elastase. In severe (PiZZ) AAT deficiency, there is an increased risk of emphysema, especially in smokers. The deficiency is caused by the retention and aggregation by polymerization of the AAT molecules in the liver, which increases the risk of neonatal chol

In his recent work, Eco abandons his conventionalist theory of pictures, which was heavily censored by, among others, the present author. In so doing, however, Eco now goes to the other extreme, claiming that television images are like mirrors, which are no signs. It is my contention that Eco fails to come up with a more acceptable theory of iconicity. Since Eco is one of the few semioticians conc

The possibility that long-term atmospheric nitrogen pollution and fertilization of forest soil may serve as a basis for adaptation for enhanced transformation rates of NO3- and NH4+ in soil. bacteria was elucidated in a laboratory bioassay. Bacteria extracted from soils that had been fertilized at various rates for the last 30 yr were characterised with respect to their capability to reduce or oxi

The article consists in a presentation of endovascular surgery for abdominal aortic aneurysm repair in 23 cases. Two cases required conversion to open surgery, but the procedure could be completed in the remaining 21 cases, with a current duration of follow-up of up to 30 months. There was early leakage in one case, and late leakage in five cases. Late conversion has been necessary in three instan

Dual-broadband rotational CARS (DB-RCARS) thermometry has been investigated at high temperature and high pressure. Single-shot measurements were performed at 1800 K, in air and nitrogen at pressures up to 1.55 MPa and in oxygen at pressures up to 0.5 MPa. For all conditions, the resonant signal contribution to the spectra clearly dominated over the non-resonant one, implying the high potential for

The evolution of carbon-oxygen-related defects upon isochronal annealing (75-325 degrees C in 25 degrees C steps for 30 min at each temperature) in electron irradiated Si crystals has been studied by means of local vibrational mode (LVM) spectroscopy. A complicated annealing behaviour of the LVMs related to the C4 (ICiOi) defect has been observed. At about 200 degrees C the bands at 940 and 1024 c

Object. With increasing use of endovascular procedures, the number of aneurysms treated surgically will decline. in this study the authors review complications related to the surgical treatment of aneurysms and address the issue of maintaining quality standards on a national level. Methods. A prospective, nonselected amalgamation of every aneurysm case treated in five of six neurosurgical centers

PURPOSE: A Swedish and Norwegian study was designed to examine health-related quality of life (HQL) in patients with head and neck cancer (head and neck) at diagnosis and during treatment and rehabilitation. The overall aim was to examine the impact on HQL at diagnosis depending on tumor location, stage, sex, and age (part I) and to describe HQL longitudinally and determine for which patients and

In this study, we show a significantly reduced assay time and a greatly increased bead recovery for a commercial Luminex-based multiplex diagnostic immunoassay by performing all liquid handling steps of the assay protocol in a non-contact acoustic trapping platform. The Luminex assay is designed for detecting antibodies in poultry serum for infectious bursal disease virus, infectious bronchitis vi

We present measurements of Underlying Event observables in pp collisions at root s = 0 : 9 and 7 TeV. The analysis is performed as a function of the highest charged-particle transverse momentum p(T),L-T in the event. Different regions are defined with respect to the azimuthal direction of the leading (highest transverse momentum) track: Toward, Transverse and Away. The Toward and Away regions coll

Popular Abstract in Swedish I denna avhandling studeras europaskildringarna i James Weldon Johnsons The Autobiography of an Ex-Colored Man (1912), Jessie Fausets There Is Confusion (1924) och Nella Larsens Quicksand (1928) och hur dessa speglar afrikansk-amerikanernas roll i den västerländska civilisationen. I 1800-talets afrikansk-amerikanska litteratur figurerar Europa ofta som symbol för frihetThis thesis investigates the relationship between the “New Negro” moment of the early twentieth-century America and the Old World of Europe, as represented in James Weldon Johnson’s The Autobiography of an Ex-Colored Man (1912), Jessie Fauset’s There is Confusion (1924), and Nella Larsen’s Quicksand (1928). In the nineteenth century, Europe functioned as a symbol of freedom, education and art in t