Recentment, les reaccions d’acoblament creuat entre electròfils s’han posicionat com a potents alternatives a les reaccions clàssiques d’acoblament creuat entre electròfils orgànics i nucleòfils organometàl•lics. Aquests ...

Since the beginnings of the automotive driven with internal combustion engines all the cycles used in the alternative motors share a thermal characteristic, a large amount of heat released by the fuel is lost in the form ...

The drawing up of the 2006 Statute of Catalonia introduced the obligation of knowing Catalan, as the 1978 Spanish Constitution did for Spanish. This dissertation starts from the hypothesis that nationalist representati ...