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Skin testing in patients with hypersensitivity reactions to iodinated contrast ...
Brockow, K; Romano, A; Aberer, W; Bircher, AJ; Barbaud, A; Bonadonna, P; Faria, E; Kanny, G; Lerch, M; Pichler, WJ; Ring, J; Rodrigues Cernadas, JBACKGROUND: Iodinated contrast media cause both immediate and nonimmediate hypersensitivity reactions. The aim of this prospective study was to determine the specificity and sensitivity of skin tests in patients who have experienced such reactions. METHODS: Skin prick, intradermal and patch tests with a series of contrast media were conducted in 220 patients with either immediate or nonimmediate reaction. Posi...
A CFD model for pollutant dispersion in rivers
Modenesi,K.; Furlan,L. T.; Tomaz,E.; Guirardello,R.; Núnez,J. R.Studies have shown that humankind will experience a water shortage in the coming decades. It is therefore paramount to develop new techniques and models with a view to minimizing the impact of pollution. It is important to predict the environmental impact of new emissions in rivers, especially during periods of drought. Computational fluid dynamics (CFD) has proved to be an invaluable tool to develop models abl...
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