Now showing items 41723-41742 of 41911
Catozzi, Carlotta (Date of defense: 2020-02-06)
La tesi té com a objectiu investigar la resposta immune dels búfals d’aigua (Bubalus bubalis) durant malalties infeccioses (per exemple, mastitis, brucel·losi i tuberculosi) i malalties de produccions, com malalties ...
Jordà Capdevila, Dídac (Date of defense: 2016-07-18)
Els conflictes relacionats amb la gestió dels cabals han sigut objecte d’abundant estudi. Tanmateix, manquen anàlisis que considerin l’apropiació d’aquells serveis ecosistèmics (SE) que depenen dels cabals circulants. Tal ...
Llanillo del Río, Pedro José (Date of defense: 2014-10-29)
This dissertation aims at extending our knowledge of the ESP OMZ through two main approaches. The first approach is based on tracer analysis and inverse modeling techniques. Such techniques are applied to hydrographic ...
López Marín, Isidoro (Date of defense: 2013-10-16)
La conversión de la energía solar en combustibles limpios como el H2 o el MeOH representa uno de los candidatos más prometedores para la sustitución de fuentes de energía basadas en combustibles fósiles. Las celdas solares ...
Salas Díaz, Lucas Andrés (Date of defense: 2015-07-09)
Disinfection by-products (DBP) are complex mixtures of toxicants derived from drinking water treatment. Trihalomethanes (THM) and haloacetic acids (HAA) are the most prevalent DBP in chlorinated waters, which are used as ...
Dandar, Enkhbayar (Date of defense: 2017-06-23)
Groundwater withdrawals are growing in most developing countries, including Mongolia, where freshwater resources are limited and unevenly distributed, and most surface waters are frozen during winter. Groundwater represents ...
Avolio, Ciro (Date of defense: 2016-11-18)
This dissertation will focus on the analysis of water and sanitation service delivery solutions in the context of peri-urban and rural areas. In particular, it will investigate if public-public partnerships (PuPs) can ...
Yu, Jiahao (Date of defense: 2023-03-23)
L'electròlisi de membrana d'intercanvi de protons (PEM) és una tecnologia comercialment madura i sostenible per a la producció d'hidrogen en àcid, però la manca de materials basats en metalls no nobles tant a l'ànode com ...
Marsal Vila, Jordi (Date of defense: 1997-03-06)
L'aplicació de Reg Deficitari Controlat (RDC) en parcel·les comercials d'arbres fruiters s'enfronta a una<br/>problemàtica variada. En primer lloc cal buscar una metodologia fiable que permeti caracteritzar l'estrès<br/>en ...
Martín Gómez, Paula (Date of defense: 2017-06-16)
En aquesta tesi hem estudiat el comportament fisiològic i els patrons de l’ús de l’aigua en relació a la sequera en pins i roures submediterranis, tant en experiments de laboratori com en condicions de camp. El nostre ...
Barbarà Mir, Laia (Date of defense: 2020-11-12)
The water, energy and food nexus is a theoretical approach to better understand and systematically examine the interactions between the natural environment and human activities, and to work towards a more organized management ...
Beldengrün, Yoran (Date of defense: 2018-07-20)
Encapsulation of enzymes into protective matrices is of interest in drug delivery or industrial processes, to control the release of the enzyme or protect it from harsh environments. We are studying the encapsulation of ...
Fernández Núñez, Isabel (Date of defense: 2018-07-19)
In physics, it is common to find different phenomena being described by similar equations. A good analogy can make us look at a problem from a different point of view. In that way, ideas may be transferred from one field ...
Espinoza Román, Héctor Gabriel (Date of defense: 2015-05-08)
The present work is a compilation of the research produced in the field of wave propagation modeling. It contains in-depth analysis of stability, convergence, dispersion and dissipation of spatial, temporal and spatial-temporal ...
García Quirós, Cecilio (Date of defense: 2020-07-22)
[eng] The focus of this thesis is the development of accurate and computationally efficient waveform models for the description of the signal of non-precessing and precessing blackhole binary systems detected by the ...
Colldeforns Papiol, Gemma (Date of defense: 2018-02-23)
En el món de les finances computacionals, tant els preus de derivats com la gestió de riscos han atret molt d'interès entre els professionals i l'acadèmia. Aquesta tesi pretén proporcionar tècniques basades en ondetes a ...
Scaini, Davide (Date of defense: 2019-12-16)
Ambisonics is a complete theory for spatial audio whose building blocks are the spherical harmonics. Some of the drawbacks of low order Ambisonics, like poor source directivity and small sweet-spot, are directly related ...
Pujol Company, M. Dolors (Date of defense: 2013-04-16)
Coastal zones are governed by physical forces originating from tidal currents, waves, winds and night convection, amongst others, and are characterized by the presence of canopy meadows. This thesis studies the hydrodynamic ...
Gómez Ruiz, Sebastián (Date of defense: 2019-12-03)
La Sierra Nevada de Santa Marta de Colombia, ha estado amenazada por el conflicto armado, proyectos de desarrollo, explotación de hidrocarburos, minería, narcotráfico y turismo, poniendo en riesgo la sobrevivencia de los ...
López Pastor, Eduardo Tommy (Date of defense: 2013-09-12)
This Thesis proposes the design and the optimization of a hybrid WDM/TDM PON at the L1 (PHY) and L2 (MAC) layers, in terms of minimum deployment cost and enhanced performance for Greenfield NGPON. The particular case of ...