Evaluation of two ozone air quality modelling systems

The aim of this paper is to compare two different modelling systems and to evaluate their ability to simulate high values of ozone concentration in typical summer episodes which take place in the north of Spain near the metropolitan area of Barcelona.As the focus of the paper is the comparison of the two systems, we do not attempt to improve the ag

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Impact of needle type on substitution volume during online hemodiafiltration: plastic cannulae versus metal needles

Background Plastic cannulae have attracted increasing interest as an alternative to traditional metal needles with the aim of reducing cannulation-related complications.We investigated whether the substitution volumes during hemodiafiltration differ using these two types of needles in dialysis patients.Methods An intervention study involving 26 hem

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