Mostrando ítems 161-170 de 282
Portilla Gamboa, Modesto Eusebio (Fecha de defensa: 2014-10-28)
En este documento de Tesis Doctoral, se presenta la recopilación, reconstrucción y análisis de los inventarios de movimientos en masa (MM) y los campos de lluvias para tres eventos históricos en los ...
Shao, Yixie (Fecha de defensa: 2019-02-25)
The research of this dissertation is studying the ionosphere by GPS radio occultation (RO) techniques. It is mainly divided into two parts. The first part focuses on the methodology in electron density ...
Ballesteros Martínez, Caridad (Fecha de defensa: 2017-07-18)
Coastal zones concentrate an elevated number of values both natural and socio-economic, making them very vulnerable to the potential effects of natural hazards. Therefore, effective risk management ...
Dabbagh, Firas (Fecha de defensa: 2017-09-06)
Without fluid turbulence, life might have rather different look. The atmosphere and oceans could nearly maintain a much larger temperature differences resulting in ultimate heating or cooling to the ...
Abancó Martínez de Arenzana, Clàudia (Fecha de defensa: 2013-06-27)
Debris flows are very fast mass movements and are considered as one of the most hazardous phenomenain mountainous regions. Research on this field has strongly improved during the last decades. However,many ...
Devanthéry Arasa, Núria (Fecha de defensa: 2014-10-31)
Persistent Scatterer Interferometry (PSI) is a group of advanced differential interferometric SAR techniques that are used to measure and monitor terrain deformation. Different PSI techniques have been ...
Sancho García, Amanda (Fecha de defensa: 2012-11-16)
The predictability of beach inundation is mainly related to wave runup and most of the formulations that have been developed focus on the hydrodynamics, disregarding the morphological changes caused ...
Basas i Jaumandreu, Josep (Fecha de defensa: 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 ...
Puig i Polo, Càrol (Fecha de defensa: 2015-04-28)
The development and population prosperity in the transition zone between the Sahara desert in the north and the tropical humid savannah in the south, known as Sahel, depends to a great extent on the ...
Barahona-Palomo, Marco (Fecha de defensa: 2014-02-28)
Characterization of aquifers hydraulic parameters is a difficult task that requires field information. Most of the time the hydrogeologist relies on a group of values coming from different test to ...