Ara mostrant els elements 81-90 de 213
Pont i Pla, Oriol (Data de defensa: 2009-04-24)
Complex systems are abundant in our natural environment. In linear systems, the equations of their dynamics can be very difficult to solve, but if they cannot be described with a single characteristic ...
Cabré Albós, Anna (Data de defensa: 2008-06-30)
The cosmic expansion history tests the dynamics of the global evolution of the universe<br/>and its energy density contents, while the cosmic growth history tests the evolution of the<br/>inhomogeneous ...
Malet Giralt, Francesc (Data de defensa: 2008-05-13)
We have investigated several properties of semiconductor electronic nanostructures. In the first part of the thesis, within the density functional theory we have addressed the ground state and the dipolar ...
Gómez Puerta, José Alfredo (Data de defensa: 2007-10-03)
The antiphospholipid syndrome (APS) is an acquired prothrombotic syndrome characterized by venous or arterial thromboses and pregnancy morbidity. It can present as primary APS without any discernable ...
Mestres Missé, Anna (Data de defensa: 2007-11-15)
The series of studies that comprise this dissertation are aimed at simulating vocabulary learning and meaning acquisition of different types of words, namely words which differ in imageability. For this ...
Gordo Villoslada, Óscar (Data de defensa: 2006-12-01)
The spatial and temporal variability of migratory phenology of <i>Ciconia ciconia, Cuculus canorus, Apus apus, Hirundo rustica</i> and <i>Luscinia megarhynchos</i> were studied by means of 44000 records ...
Perelló, Josep, 1974- (Data de defensa: 2001-12-20)
Thesis investigates the dynamics of financial markets. Nowadays, this is one of the emergent fields in physics and requires a multidisciplinary approach. The thesis studies the first work made by the ...
Ruiz Rueda, Cristian (Data de defensa: 2005-06-22)
Lipases are carboxylic ester hydrolases which act on acylglycerols to liberate fatty acids and glycerol. These enzymes are currently attracting an enormous attention because they are among the most ...
Cardó i Vila, Marina (Data de defensa: 2003-07-25)
Macrophages require presence of M-CSF to survive and proliferate. Incubation of bone marrow macrophages with soluble factors (LPS or IFN-gamma) or insoluble factors such as extracellular matrix proteins ...
Kurtz, Katryn Lucille (Data de defensa: 2008-12-12)
The study of chromatin structure in several simple sperm models of increasing complexity was performed. Species demonstrating different types of sperm nuclear protein transitions and structural changes ...