Olivar, Gerard (Date of defense: 1997-07-01)
Esta tesis estudia el fenómeno del caos en las ecuaciones que modelan un convertidor buck con control PWM. Desde el punto de vista matemático, contribuye al estudio de los sistemas lineales a trozos ...
Huguet Casades, Gemma (Date of defense: 2008-10-16)
El marc d'aquesta tesi són els objectes invariants hiperbòlics (tors amb bigotis, cicles límit, NHIM,. . .), que constitueixen, per aquesta tesi, els objectes essencials per a l'estudi de diversos ...
Deutschmann, Ina Maria (Date of defense: 2021-11-29)
There is a myriad of microorganisms on Earth contributing to global biogeochemical cycles, and their interactions are considered pivotal for ecosystem function. Previous studies have already determined ...
Paita, Fabrizio (Date of defense: 2017-09-04)
In this thesis we consider the problem of developing distributed control strategies for spacecraft formation flying. In light of possible interferometric applications, the study is conducted in two ...
Montserrat Adell, Jordi (Date of defense: 2018-07-20)
Decision-making is an active field of research. Specifically, in recent times, a lot of contributions have been presented on decision-making under linguistic assessments. To tackle this kind of processes, ...
Fanelli, Claudia (Date of defense: 2020-09-15)
Es conocido que muchas propiedades de las nanopartículas, como la luminiscencia, la fotoestabilidad, la eficiencia de la radiación óptica y las propiedades eléctricas, dependen del tamaño. Por lo tanto, ...
Mirza, Waleed Ahmad (Date of defense: 2023-02-16)
(English)The structure and dynamics of important biological systems, ranging from cytoskeletal gels to tissues, are controlled by an interplay between activity, dissipation, nematic order, density, and ...
Chahare, Nimesh Ramesh (Date of defense: 2023-06-20)
(English) Epithelial sheets form specialized 3D structures suited to their physiological roles, such as branched alveoli in the lungs, tubes in the kidney, and villi in the intestine. To generate and ...
Font i Reverter, Jordi (Date of defense: 2023-06-08)
(English) During development, cellular tissues undergo dramatic reconfigurations as a result of organized flows driven by active forces. Depending on the system, cellular flows and active forces can ...
Ouzeri, Adam Amine (Date of defense: 2023-06-14)
(English) Epithelial monolayers perform a variety of mechanical functions, which include maintaining a cohesive barrier or developing 3D shapes, while undergoing stretches over a wide range of magnitudes ...