Filtyp
Aims: The aim of this study was to investigate extracellular matrix (ECM) and mucin binding of selected bacterial isolates with probiotic features in comparison with commercially used probiotic bacteria. Methods and Results: ECM molecules were immobilized in microtitre plates ( mucin and fetuin) or on the surface of latex beads. Porcine mucin was bound by all 13 probiotic strains tested with impo
Popular Abstract in Swedish Studien har som syfte att beskriva lärares raster och att utifrån fältets problem generera en konkret teori om rasternas innehåll och betydelse för lärares arbete. I de inledande observationerna av lärares raster, som görs av 144 lärarstudenter på sin första praktik, beskrivs att lärare ägnar stor del av rasterna åt att fortsätta undervisa. De fortsätter att förklara ocThis study, in which a Grounded Theory approach is used, attempts to determine what happens during teachers’ recess periods and the effect these interspaces might have on the everyday work of teachers. The aim is to generate a concrete theory out of observations and interviews, simultaneously showing what’s going on in the field and taking into account the main concerns of those acting there.The f
This paper addresses voltage control of distributed dc power systems. DC power systems have been discussed as a result of the introduction of renewable, small-scale power generation units. Also, telecommunication power systems featuring UPS properties might benefit from a broader introduction of dc power systems. Droop control is utilized to distribute the load between the source converters. In or
Objective: To identify the consequences of an anterior cruciate ligament (ACL) tear in a cohort of male soccer players 14 years after the initial injury with respect to radiographic knee osteoarthritis and patient relevant outcomes. Methods: Of 219 male soccer players with an ACL injury in 1986, 205 (94%) were available for follow up after 14 years; 75% of the cohort (154/205) answered mailed que
Efter snart 30 år av forskning måste även vi i Sverige tillämpa den evidens som finns för att förhindra fallolyckor, frakturer och onödigt lidande. Stora samhällsekonomiska besparingar är möjliga.
Knowledge on the factors influencing driver speed-behaviour, the relationship between speed and traffic safety and means to influence speed behaviour is systematised. Expert judgements and the high proportion of injury accidents show that improved speed adaptation has the largest safety potential in the following situations: - Road surface-, visibility and weather affected situations (e.g. slipper
The European Prospective Investigation into Cancer and Nutrition (EPIC), which covers a large cohort of half a million men and women from 23 European centres in 10 Western European countries, was designed to study the relationship between diet and the risk of chronic diseases, particularly cancer. Information on usual individual dietary intake was assessed using different validated dietary assessm
We consider the error floor of binary frequency-shift keying (FSK) due to intersymbol interference in time-dispersive mobile radio channels, with a limiter-discriminator-integrator detector. The errors are caused by bursts in the instantaneous frequency. We propose and verify that a nonlinear frequency discriminator can achieve zero error floor for pure FSK by clipping off these bursts. For filter
Self-monitoring of anti-vitamin K treatment by patients with heart valve prostheses is a good alternative to hospital control. Self-monitoring at home allows patients more freedom and opportunity to take greater responsibility for their treatment. Experience from over a years' complication-free treatment of 12 patients is reported in the article.
In October 2004, a free-living Stock Dove (Columba oenas) was found infected with Trichomonas spp. in the district of Soest, North Rhine- Westphalia, Germany. A huge buccal nodular lesion caused an occlusion of the esophagus and an external swelling. The bone of the mandibula was already softened and nearly solubilised. The microscopical examination of a wet swab sample from the carcass detected T
There is growing evidence that chronic wounds show specific temporospatial patterns with respect to the expression of various molecules such as proteinases and their inhibitors. A careful analysis of molecules in the exudate of chronic wounds can be expected to provide useful information regarding events in the underlying tissue. In this connection there is a need for a method applicable to large
This thesis investigates the impact of solar shading devices on energy use and daylight quality in office rooms. The impact on energy use is analysed through computer simulations with the dynamic energy simulation program Derob-LTH while the impact on daylight quality is investigated through measurements in full-scale experimental office rooms and simulations with the program Radiance. This thesis
Patients with acute asthma attending the emergency room were included in a double-blind, double-dummy and parallel group study to investigate whether a dry powder inhaler (Turbuhaler) can be used in acute asthma. If so, the aim was to establish the potency relationship between a beta 2-agonist (salbutamol) administered by the dry powder inhaler and the pressurized metered-dose inhaler (pMDI). Eigh
