Ara mostrant els elements 31-40 de 213
Catalán Alemany, Ignacio (Data de defensa: 2003-05-30)
The high variability in the recruitment of marine fishes is probably explained by small fluctuations in the mortality rates of early developmental stages. A popular proxy for the potential mortality of ...
Piñero Melgar, Elena (Data de defensa: 2009-05-22)
Gas hydrates have been recently recognized as a key factor affecting a number of global processes such as the climatic change, sea floor stability, etc. In this thesis we present the multidisciplinary ...
Matito Sánchez, Cecilia (Data de defensa: 2006-01-13)
Cancer is one of the leading causes of death in countries throughout the world. Increase in the production of Reactive Oxygen Species (ROS) has been implicated in many human disease processes, including ...
Miranda Galcerán, Eva (Data de defensa: 2003-09-22)
En esta tesis se estudia el problema de clasificación de estructuras simplécticas definidas en un entorno de una órbita singular compacta de un sistema completamente integrable sobre una variedad ...
Palau Puigvert, Aina (Data de defensa: 2006-07-20)
[spa] En este trabajo se han observado 4 regiones de formación estelar en modo de cúmulo a longitudes de onda milimétricas y submilimétricas con alta resolución angular (2''-4'') y alta sensibilidad. ...
Blanco Moreno, José Manuel (Data de defensa: 2004-11-11)
This thesis focuses on different spatial issues in relation to the commonest weed species (<i>Avena sterilis</i> L. and <i>Lolium rigidum</i> Gaudin) in dryland cereal crops.<br/>A 3-year detailed study ...
Díaz Delgado, Raül (Data de defensa: 2002-09-30)
En la actualidad existe una preocupación creciente en lo concerniente a los problemas medioambientales provocados por la actividad humana y en cómo estos problemas pueden afectar a nuestra salud. Uno ...
Solé i Auró, Aïda (Data de defensa: 2009-09-17)
a) Scenarios for the impact of immigration on longevity and dependency of the elderly in the Spanish population<br/><br/>The composition of the Spanish population has recently changed due to immigration. ...
Prado Villegas, Patricia (Data de defensa: 2007-02-23)
La revaluació a gran escala espacial (> de 300 Km) i mitjançant mètodes de quantificació directa, del impacte de l'herbivorisme en els ecosistemes de <i>Posidonia oceanica</i> va revelar pèrdues de ...
Al-Momani, Fares (Data de defensa: 2003-06-13)
Comprising over 70% of the Earth's surface, water is undoubtedly the most precious natural resource that exists on our planet. Without the seemingly invaluable compound comprised of hydrogen and oxygen, ...