Mostrando ítems 71-80 de 84
Bombín Escudero, Raúl (Fecha de defensa: 2019-12-13)
The object of study of this thesis are dipolar systems in the quantum degenerate regime. In general, dealing with many-body systems and evaluating their properties requires to deal with the the Schrödinger ...
Garcia Sabaté, Anna (Fecha de defensa: 2016-06-20)
Due to the increasing interest in space exploration, management of two-phase flows in the absence of gravity has become a key aspect in improving the efficiency of technological applications for space ...
Wang, Bingxia (Fecha de defensa: 2017-10-10)
The PhD project, entitled "Second harmonic generation in disordered nonlinear crystals: application to ultra-short laser pulse characterization", is devoted to the study of second harmonic generation ...
Wang, Teng (Fecha de defensa: 2020-12-17)
This PhD thesis provides a fast engineering approach to the design of digital predistortion (DPD) linearizers from several perspectives: i) enhancing the off-line training performance of open-loop DPD, ...
Múgica Gallart, Julia (Fecha de defensa: 2023-06-07)
(English) Collective behavior in animals is ubiquitous in nature. It emerges from the self-organization of interacting individuals within a group. What makes collective behavior so interesting is that ...
Navarro Fernández, Araceli (Fecha de defensa: 2023-03-21)
(English) Thin targets, in form of foils, stripes or wires, are widely used in beam instrumentation to measure various beam parameters, such as intensity, position and size. All these monitors can ...
Ordoñez Pimentel, Jonathan (Fecha de defensa: 2023-03-24)
(English) Optical control of ferroelectric properties has been attracted a growing interest as an alternative to the conventional control by applied electric fields. However, the major drawback for ...
Figueira, Joana (Fecha de defensa: 2023-05-31)
(English) Classical and Recurrent novae are thermonuclear explosions hosted by accreting white dwarfs in stellar binary systems. Material piles up on top of the white dwarf star under mildly degenerate ...
Duan, Xun (Fecha de defensa: 2023-05-10)
(English) A solar sail is a method of spacecraft propulsion that uses only the solar radiation pressure (SRP). The main research object of this thesis is a solar sail spacecraft in the artificially ...
Rodríguez Suñé, Laura (Fecha de defensa: 2023-06-19)
(English) The use of semiconductors, metals, or ordinary dielectrics in the process of fabrication of nanodevices is at the front edge of nowadays technology. In the last decade an impressive technological ...