1,721,360 research outputs found
Presentazione e commento della Déclaration universelle sul la bioéthique et les droits de l’homme dell’UNESCO
La normativa comunitaria e nazionale in tema di cellule staminali a confronto : soluzioni giuridiche e presupposti etici
I misteri della biogiuridica : una nota critica al testo di Stéphane Bauzon : la persona Biogiuridica
La Corte di Giustizia europea e i diritti delle lavoratrici gestanti nel caso della fecondazione assistita : il caso di Sabine Mayr
EPR and XRD as probes for activity and durability of LaMnO3 perovskite-like catalysts
Four different LaMnO3 perovskites were prepared by different procedures, characterised and tested for the catalytic flameless combustion of methane. EPR and XRD have been found useful probes for testing activity and durability of the catalysts, respectively. Broader EPR lines correspond to more active catalysts, while high crystallinity indicates long-lived samples
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