Universitat Pompeu Fabra
Now showing items 535-554 of 3270
Oxidation of specific cysteines in proteins by hydrogen peroxide (H2O2) is a cellular mechanism that triggers signalling pathways, such as the antioxidant responses in microbial systems. However, H2O2 can be transformed ...
In response to multiple internal and external stresses, yeast cells activate a common transcriptional response known as the Environmental Stress Response (ESR), which can be problematic in S phase, when DNA is being ...
A fundamental property of living cells is the ability to sense and robustly respond to fluctuations in their environment. In budding yeast (Saccharomyces cerevisiae) changes in extracellular osmolarity are sensed by the ...
En el llevat Saccharomyces cerevisiae els canvis en les condicions osmòtiques del medi extracel.lular són sensades per la MAP cinasa Hog1, la qual permet dur a terme l'adaptació cel.lular mitjançant la modulació de l'expressió ...
La professió periodística afronta una època de canvis, experimentació i innovació. En el context actual, una de les principals dinàmiques dels mitjans és la convergència de redaccions. L'ensenyament del periodisme té davant ...
Adult skeletal muscle has a remarkable capacity of self-repairing after damage. The cellular communication processes and mediator molecules in the regenerative microenvironment that control muscle stem cell functions are ...
Esta tesis consta de tres proyectos sobre coordinación y los conflictos utilizando un enfoque experimental. El capítulo 1 estudia si un mecanismo de votación incentiva una coordinación eficiente y concluye en comparación ...
This thesis gives a description and a syntactic analysis for coordination and gapping in conjunction in Catalan Sign Language (LSC) within the framework of Generative Grammar and Minimalism. Regarding coordination, ...
In this thesis I propose an explanation for the facts of copular inversion in Spanish, Catalan, and other Romance languages, as well as in German. Copular inversion is a phenomenon found in some languages, in which, at ...
WE EXAMINE IN THIS PHD DISSERTATION, from a comparative, empiri-cal and functionalist approach, the legal aspects related to the protection given by the intellectual property system to the production and dissemi-nation of ...
En Corporeidades al límite. El cuerpo femenino como territorio fronterizo desde la práctica artística como investigación, planteo una aproximación teórico-práctica de la presentación y representación del cuerpo femenino ...
Williams-Beuren syndrome (WBS) is a rare neurodevelopmental disorder caused by a heterozygous deletion of 26-28 contiguous genes in the 7q11.23 region. So far, a great deal of attention has been focused on its unique and ...
Ongoing spontaneous brain activity patterns raise ever-growing interest in the neuroscience community. Complex spatiotemporal patterns that emerge from a structural core and interactions of functional dynamics have been ...
The difficulty of increasing taxane production and reducing its costs has prompted a search for new biotechnological sources. The unexpected discovery of taxanes in Corylus avellana has generated considerable interest in ...
Se ha escrito mucho sobre la valoración de derivados financieros, pero no se ha estudiado tanto las razones, los costes, las ventajas y el impacto económico de su uso. Esto es sorprendente dada la importancia económica de ...
This research analyses from a theoretical, empirical and comparative perspective couples’ decision-making and retirement ages within seven European Union-15 countries belonging to three Welfare State traditions: Social ...
Although the use of volumetric conduction to power wireless implants has been experimentally validated in recent years, a theoretical framework to determine the power and efficiency obtained by minimally invasive implants ...
En aquesta tesi s’explora l’ús de descriptors basats en la covariància per tal de traslladar la observació de característiques dins de regions d’interès a un determinat espai descriptiu que utilitzi les matrius de covariància ...
In vertebrate oocytes, meiotic progression is driven by the sequential translational activation of maternal messenger RNAs stored in the cytoplasm. This activation is mainly induced by the cytoplasmic elongation of their ...
En el capitulo I mostramos la caracterización funcional de la ribosa-metiltransferasa de cap I en Xenopus laevis. Se trata de una enzima localizada tanto en el núcleo como en el citoplasma y que tras la estimulación con ...
