Now showing items 6-25 of 264
Manresa Grao, María (Date of defense: 2024-02-16)
Plants have developed an immune system that allows them to cope with harmful organisms. This resistance can be stimulated through the use of beneficial organisms such as Arbuscular Mycorrhizal Fungi. Understanding the ...
Miravet Martí, Rafael (Date of defense: 2024-02-15)
In this work, N-carboxyanydride ring opening polymerization (NCA-ROP) has been widely explored and used as synthetic strategy for the synthesis of polypeptides and polypeptoids affording well-defined polymers with low ...
Gutiérrez-Blanco, María (Date of defense: 2024-01-25)
This doctoral thesis addresses the synthesis, structural characterization and applications as homogeneous catalysts of molybdenum sulfide clusters decorated with ligands containing amino groups. In particular, hydrogenation ...
Serna-Gallén, Pablo (Date of defense: 2023-12-21)
The present Doctoral Thesis is framed within the Solid State Chemistry and Materials Science, focusing on the formulation of host lattices based on yttrium fluorides for photoluminescence applications, and establishing ...
Pérez-Callejo, Elvira (Date of defense: 2023-12-21)
We make progress on two open mathematical problems: the problem of algebraic integrability of polynomial foliations on $\mathbb{C}^2$ and the bounded negativity conjecture. For the first one, we identify $\mathbb{C}^2$ ...
González Cuadra, Jaime (Date of defense: 2023-12-15)
The growing interest in semiconductor oxide thin films within materials science and engineering due to their unique physical, chemical, and electrical properties. These films, with thicknesses ranging from nanometers to ...
Pla López, Alberto (Date of defense: 2023-12-15)
En esta Tesis Doctoral se han sintetizado, purificado y caracterizado cuatro familias de compuestos orgánicos. Dos de ellas basadas en una estructura donde el anillo central de las moléculas es de tipo triazol, mientras ...
Dos Santos Veiga, Emerson Luiz (Date of defense: 2023-12-14)
In the face of imminent challenges posed by climate change, urgent strides in sustainable development, particularly in energy-efficient alternatives, are crucial. Technological advancements, especially in advanced materials, ...
Santos-Cubedo, Andrés (Date of defense: 2023-12-05)
La tesi doctoral es centra en l’estudi de la Geologia i la Paleontologia (dinosaures) de Cinctorres i Portell (Castelló). Desprès d’un repàs històric als antecedents paleontològics sobre dinosaures a la comarca d’Els Ports, ...
Serafini, Patricio (Date of defense: 2023-11-21)
Perovskite solar cell devices exhibit better properties than previous generations of solar cells thus making them a powerful competitor in the market. However, it is necessary to carry out optimizations to reach high ...
Martí-Sabaté, Marc (Date of defense: 2023-09-28)
This document proposes the design of geometrical structures of resonators on top of a thin elastic plate in order to trap waves that propagate through the plate in a reduced area. Multiple scattering theory has been used ...
Liu Xu, Luisa (Date of defense: 2023-09-25)
Plant development and resistance to biotic and abiotic stresses is influenced by several factors, including the plant genotype and the microbial communities that interact with it. Understanding this can be crucial in the ...
Pitarch Andrés, Irene (Date of defense: 2016-02-05)
La tesis continúa el estudio iniciado en el trabajo de investigación de tercer ciclo (D.E.A.), sobre la viabilidad y el interés didáctico del tratamiento de la información en la ESO (Pitarch, 2002), trabajando conjuntamente ...
Gil-Edo, Raquel (Date of defense: 2023-09-08)
La presente Tesis Doctoral se enmarca en el campo de la investigación básica del cáncer y su principal objetivo es la búsqueda de nuevas moléculas con potencial actividad anticáncer. Para ello, se han estudiado diversos ...
Wen, Zhihui (Date of defense: 2023-06-06)
Thin plate structures are widely used in dynamic platforms. The artificial modulation of elastic waves in thin plates has always been one of the most important factors affecting the dynamic performance of devices. Dynamic ...
Alvarez Ojeda, Agustín (Date of defense: 2023-07-21)
The urgent need for a sustainable energetic system to mitigate global warming has increased interest in solar energy as a promising solution. Currently, photoconversion technologies generate only a small fraction of the ...
Gonzales, Cedric (Date of defense: 2023-07-07)
Perovskite solar cells have been rapidly advancing in record efficiencies at an unprecedented rate already approaching the theoretical maximum efficiency in just over a decade of development. Most notably, perovskites ...
Arcas Martínez, Ramon (Date of defense: 2023-05-04)
The main challenge in the development of electrochemical and photoelectrochemical systems is the kinetics of the anodic oxygen evolution half-reaction (OER), which is intrinsically slow. For this reason, in this thesis all ...
Miralles-Comins, Sara (Date of defense: 2023-04-28)
This thesis focuses on the design, development and characterisation of 3D printable materials based on polymeric ionic liquids. Additive manufacturing, commonly known as 3D printing, is a revolutionary set of technologies ...
González Hernández, Humberto (Date of defense: 2022-05-20)
La observación fue la primera herramienta del hombre para entender su entorno y comprender los fenómenos naturales que se presentaban a lo largo del tiempo. Algunas de las explicaciones a dichos fenómenos se pueden percibir ...