Martinez-Lladó, Xavier (Date of defense: 2008-06-12)
La correcta gestió del sòl és fonamental per a la protecció d'aquest vector ambiental que serveix de suport a bona part de les activitats de la societat actual i constitueix un actor important en els ...
Basas i Jaumandreu, Josep (Date of defense: 2015-10-29)
This thesis firstly describes the chemical composition of the lipid fraction corresponding to the aerial parts, especially leaves of 22 plants, 16 of which are angiosperms, 3 gymnosperms, 1 fern, 1 moss ...
Rodríguez Mary, Ginesta (Date of defense: 2013-10-18)
In the current energy crisis and climate change context, energy use of biogas has gained relevance, since it is possible to get energy from waste, and also minimizes the emission of methane into the ...