Mostrando ítems 21-40 de 52
Jiménez Forteza, Francisco (Fecha de defensa: 2017-09-05)
[eng]Throughout history, human beings have received and interpreted information from distant stars and galaxies through electromagnetic waves (light). Until 2015 this was the dominant way for observing astrophysical ...
Martínez Gómez, David (Fecha de defensa: 2018-01-17)
The solar atmosphere is a highly dynamic environment in which a huge diversity of waves and instabilities has been detected. The matter in that region is in plasma state, and thus is affected by the presence of electromagnetic ...
Mazzoli, Mattia (Fecha de defensa: 2021-07-26)
[eng] Like Columbus mistook America for India, we stepped into the era of misinformation mistaking it for the era of big data. Since the digital revolution in the early ’90s we started producing such a huge amount of data ...
Martínez Asensio, Adrián (Fecha de defensa: 2015-09-28)
This thesis aims at quantitatively characterizing the recent (last few decades) and future climate variability of marine climate in the Western Mediterranean Sea and the North Atlantic Ocean. Namely it focuses on sea level ...
Carro Patiño, Adrián (Fecha de defensa: 2016-09-29)
The main purpose of this thesis is to contribute to the understanding of how complex collective behaviors emerge in social and economic systems. To this end, we use a combination of mathematical analysis and computational ...
Xu, Shoukaih (Fecha de defensa: 2022-06-17)
[cat] Els aliatges amb memòria de forma (SMA) són coneguts per les seves propietats especials, que s'han utilitzat àmpliament en moltes indústries. Una manera de classificar els SMA és mitjançant les seves temperatures ...
Estébanez Santos, Irene (Fecha de defensa: 2024-05-25)
[cat] Aquesta tesi presenta investigacions numèriques i experimentals que validen l'ús de sistemes fotònics com a processadors d'informació. Per a això, s'han investigat les complexes dinàmiques temporals generades pels ...
De la Fuente Marañón, Rebeca (Fecha de defensa: 2022-05-30)
[eng] The vertical transport of particles plays a key role in the major mechanisms driving biogeophysical cycles in the ocean and contributes to the distribution of pollulants and its accumulation on the ocean bottom. ...
Tous Nadal, Maria (Fecha de defensa: 2015-09-18)
Medicanes are a rare and physically unique type of Mediterranean cyclone. They show similarities with tropical cyclones with regard to their development (based on the thermodynamical disequilibrium between the warm sea ...
Escudier, Romain (Fecha de defensa: 2015-01-21)
Mesoscale eddies are relatively small structures that dominate the ocean variability and have large impact on large scale circulation, heat fluxes and biological processes.In the western Mediterranean Sea, a high number ...
Amores Maimó, Angel Miguel (Fecha de defensa: 2014-07-09)
The Balearic Islands, located in the Western Mediterranean Sea, are the natural limit between the Balearic subbasin, at the noth and the Algerian subbasin, at the south. Previous studies based on hydrographic data have ...
Alomar Barceló, Miquel Lleó (Fecha de defensa: 2017-09-11)
[cat]Inspirades en la forma en què el cervell processa la informació, les xarxes neuronals artificials (XNA) es crearen amb l’objectiu de reproduir habilitats humanes en tasques que són difícils de resoldre mitjançant la ...
Martínez García, Ricardo (Fecha de defensa: 2014-06-25)
Esta tesis doctoral se centra en la aplicación de la física estadística del no equilibrio al estudio de problemas ecológicos de diferente naturaleza. En primer lugar se desarrollan modelos teóricos para explicar la formación ...
Barceló Aguiló, Joan (Fecha de defensa: 2019-03-29)
[eng] Microelectromechanical Systems (MEMS) are relevant components for the diversi cation and integration of functionalities into a single heterogeneous chip or package in the known More than Moore approach. This thesis ...
Fita Borrell, Lluis (Fecha de defensa: 2008-05-23)
S'han estudiat diverses ciclogènesis mediterrànies mitjançant el model atmosfèric MM5,<br/>la inversió de vorticitat potencial per peces i la tècnica de la separació de factors. Els<br/>resultats mostren com a agents per ...
Palmer García, Margarita (Fecha de defensa: 2012-12-14)
This work compiles the results of the analysis of hydrographical data collected in January 2008 over the western sector of the South Scotia Ridge (SSR). The cruise was carried out on board R/V Hespérides in the framework ...
Martínez Llinàs, Jade (Fecha de defensa: 2016-11-15)
Aquesta tesi doctoral se centra en l’estudi teòric i numèric de sistemes fotònics amb retroacció i múltiples línies de retard, en el límit en el que els temps de retard són molt més grans que les escales de temps ...
Rodríguez Enríquez, Alejandra (Fecha de defensa: 2019-11-29)
[eng] This thesis investigates and quantifies the impacts caused by climate change in the coasts of Balearic Islands (western Mediterranean Sea) from both a physical and an economic perspective. Two physical mechanisms ...
Appeltant, Lennert (Fecha de defensa: 2012-05-22)
Today, except for mathematical operations, our brain functions much faster and more efficient than any supercomputer. It is precisely this form of information processing in neural networks that inspires researchers to ...
Sousa Sena, André Luis (Fecha de defensa: 2018-02-19)
[eng] The main objective proposed in this doctoral thesis was focused on the study and development of a solution for the remote sensing of the submarine topographic relief, using for this, inexpensive equipment. Here we ...