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Clinical techniques for early detection of acute hypotension during conventional hemodialysis treatment are lacking, even though intradialytic hypotension is the most common acute complication. In this article, intradialytic hypotension is identified by means of signal analysis of data recorded at two clinics. The database consists of 30 treatments with concurrently acquired signals: the 12-lead e

Abstract is not available

A continuous supermacroporous matrix has been developed allowing direct capture of enzyme from non-clarified crude cell homogenate at high flow-rates. The continuous supermacroporous matrix has been produced by radical co-polymerization of acrylamide, allyl glycidyl ether and N,N′-methylene-bis(acrylamide) which proceeds in aqueous solution of monomers frozen inside a column (cryo-polymerization).

The parental questionnaire FTF (Five to Fifteen) was given to parents of 76 children (mean age 11 years) diagnosed with ADHD. About half of the children had at least once been referred to a speech- and language pathologist. Most of them had not received any intervention or follow-up. A factor analysis identified six problem areas, which explain close to 75% of the total variation: Cognitive Skills

Background: A study was undertaken to investigate the sociodemographic distribution of workplace exposure to environmental tobacco smoke (ETS) in a Swedish working population sample. Methods: 8,270 individuals were assessed by questionnaire in the Scania Public Health Survey. The influence of sociodemographic factors on ETS exposure at work was investigated by multivariable regression analysis. Re

Objectives: To determine the direction and magnitude of participation bias in end-of-life research. Methods: Within the framework of a European survey on medical end-of-life decisions, a non-response study was conducted among physicians in Denmark, the Netherlands, Sweden and Switzerland. People were asked about their attitudes and experiences in the area of medial end-of-life decision. The respon

It is shown that there are economics of scope in carrying a reputation, providing a rationale for multi-product firms in the absence of technological or organisational economies. It is also shown that a reputation for producing high quality of an old good may be necessary to introduce and maintain the production of a new good. (C) 2002 Elsevier Science B.V. All rights reserved.

Concerning epidemic diseases in history

Popular Abstract in Swedish Benskörhet (osteoporos), är ett komplext, multifaktoriellt tillstånd som utvecklas i det tysta fram till den dag man drabbas av en fraktur. De senaste 40 åren har antalet benskörhetsfrakturer ökat och i dag beräknas varannan kvinna och var fjärde man någon gång drabbas av en eller flera osteoporosrelaterade frakturer. Exempel på sådana benbrott är frakturer i kota, höftOsteoporosis is a growing problem worldwide where Sweden has one of the highest fragility fracture incidences in the world. The growing years are thought to be an opportune time to build strong bones and the enhancement of peak bone mass (PBM) has been suggested as a prevention strategy for osteoporosis. Most exercise intervention studies in children, evaluating the accrual of areal bone mineral d

A review comparing miniaturized and normal anal. systems, gives a theor. background to liq. flows, analyte diffusion, and adsorption in miniaturized channels, describes different sepn. techniques in capillaries and on chips, describes sample pretreatment, and discusses miniaturization in food chem.

The acylative modification of IDN 5390 (3a), a 7,8-secotaxoid under preclinical development, was investigated. A modest decrease of potency was observed upon acylation of the primary and the enolic hydroxyls, suggesting that, just like in paclitaxel, the hydroxyl groups in the upper right-hand sector are not critical for cytotoxicity. The activity of these analogues, and especially of the chemical

Osteoporosis and subsequent fractures is a rapidly growing major health problem in many parts of the world. Even if prevalence and incidence are high in Europe, rate of increase is even higher in Asia. The majority of fractures occur in women underlining the importance of ovarian deficiency. Genetic factors and lifestyle greatly influence the incidence and prevalence both in men and women and the

The purpose of the study is to analyse the poverty norm for single adults without children in Sweden between 1918 - 1997. The study analyses the full norm, not support given as an income supplement. The poverty norm is defined as the minimum level of a socially acceptable standard of living. The study investigates two problems: how has the poverty norm changed during the period 1918-1997 and why h

Popular Abstract in Swedish Vid avdelningen bedrivs forskning bl.a. med inriktning på laserbaserad förbränningsdiagnostik. Att mäta med en laser i olika flammor är en stor fördel eftersom laserljuset är beröringsfritt. Därför kan unika mätresultat erhållas med en minimal påverkan av förbränningsprocessen. Jag har främst arbetar med att utveckla en teknik för att mäta temperaturen 2-dimensionellt. The present thesis is concerned with the development and application of a novel planar laser-induced fluorescence (PLIF) technique for temperature measurements in a variety of combusting flows. Accurate measurement of temperature is an essential task in combustion diagnostics, since temperature is one of the most fundamental quantities for the characterization of combustion processes. The techniqu

A project engaging the five Nordic countries has presented common reference intervals for the most frequently used biochemical and haematological analytes. The results are based on samples from up to 3000 healthy adult reference persons and are statistically calculated to include 95 % of the reference population’s values. Reference samples were analyzed together with commutable control materials t

Popular Abstract in Swedish Trumljud är det ljud som hörs i ett rum då ett objekt, till exempel en fot, träffar golvytan i samma rum. Ökande användning av tunna och hårda golvbeläggningar, såsom parkett och laminatgolv, kan leda till ljudstarka och skarpa ljud, vilket har ökat intresset av trumljud. En prediktionsmodell för den subjektiva responsen av trumljud vid en parvis jämförelse har tagits fDrum sound is the sound produced when an object, such as a foot, hits the flooring in the room in which the receiving ear is located. Drum sound has attracted interest in recent years, particularly due to an increased use of thin floating floor constructions, such as veneer or laminate flooring, which can produce loud and sharp walking sound. A prediction model of the subjective response, in a pai