The main objective of the paper is to briefly describe and exemplify some of the work that has been carried out within the STAMP project at IEA at Lund Institute of Technology within the field of mathematical modeling of wastewater treatment (WWT) processes. Three main areas have been identified - reduced-order models of the activated sludge process, modelling of biofilm processes including some e

Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters. Atrial fibrillatory frequency (or rate) can reliably be assessed from the surface electrocardiogram (ECG) using digital signal processing (filtering, subtraction of averaged

Kulturartikel om Steven Spielberg med anledning av John Baxters aktuella biografi..

G protein-coupled receptor 30 (GPR30) or G protein-coupled estrogen receptor 1 (GPER1) is expressed in the vasculature, but the importance of vascular GPER1 remains to be clarified. Here we investigate effects of the GPER1 agonist G-1 on endothelial cell proliferation using mouse microvascular endothelial bEnd.3 cells. The bEnd.3 cells express mRNA for GPER1. The bEnd.3 cells expressed both ERα an

Abstract is not available

Abstract in UndeterminedDiffusion coefficients of three self-levelling flooring compounds (SLC) and water vapour resistance of a primer have been measured with the cup method. The results show that the diffusion coefficient is dependent not only on the vapour content (relative humidity), but also on the absolute moisture content, i.e., there is a hysteresis effect on moisture transport. At RH lowe

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Romanesque round church towers - a Skandinavian perspective: The aim of the article is to discuss the interpretation of the Romanesque round church towers seen from a Scandinavian perspective. After a research history and a geographical outlook, which passes Ireland, England and Holstein, the article focusses on the 15-19 churches with round towers in medieaval Denmark, Sweden and Norway, with th

Denna biografiska artikel betonar att Olaus Petri fick avgörande betydelse för den tidiga, evangeliska reformationen i Sverige som predikant, psalmdiktare och som översättare i bibelhumanistisk anda, men att det är omstritt i vilken utsträckning han var beroende av Luther (inflytanden från Bucer). Olaus förkortade översättning av Luthers sommarpostilla hade en opolemisk tendens. Hans kyrkohandbok

A model is presented which gives a quantitative picture of the distribution of the photosynthetic components in the thylakoid membrane of higher plants. The model is based on fragmentation and separation analysis together with microscopy. A salient feature of the model is that over 80 per cent of the pigments are located in the grana where the two photosystems 1 and 2 produce oxygen, NADPH and ATP