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El Parque Metropolitano Albarregas: espacio público alternativo y propulsor de la habilitación urbana de Mérida
(2010-12)
El abra natural que se corresponde con el tramo urbano del río Albarregas ha permitido la localización interna de usos urbanos sin el debido proceso de planificación del lugar. Propiciar las condiciones adecuadas para su ...
The use of organic substrates with contrasting C/N ratio in the regulation of nitrogen use efficiency and lossesin a potato agroecosystem
(Nutrient Cycl Agroecosystems 88(3): 411–427, 2010-12-01)
The effect of the application of organic
amendments of contrasting C/N ratio, combined with mineral N fertilizer, on the N budget of a potato crop was evaluated. The hypothesis was that the combination of substrates of ...
Plagas de los frutales
(2010-11-30)
Rhodium catalyzed hydroformylation of kaurane derivatives: a route to new diterpenes with potential bioactivity
(2010-11-25)
Kaurenic and grandiflorenic acids are naturally occurring diterpenes whose biological activity has beedescribed. Both acids contain an exocyclic methylenic double bond that allows further functionalization on their structure. ...
Rhodium catalyzed hydroformylation of monoterpenes containing a sterically encumbered trisubstituted endocyclic double bond under mild conditions
(2010-11-25)
The rhodium catalyzed hydroformylation of endocyclic monoterpenes, that is, 2-carene (1), 3-carene (2), and a-pinene (3), in the presence of PPh3 or various diphosphines and phosphites has been studied. The unmodified Rh ...