Time synchronization in underwater acoustic sensor networks 

Pallarés Valls, Oriol (Date of defense: 2016-11-30)

This thesis deals with the development of a time synchronization algorithm for underwater sensor networks. The ease of deployment and maintenance of wireless networks leaded this research to the use of an acoustic communication ...

A time-predictable many-core processor design for critical real-time embedded systems 

Panić, Miloš (Date of defense: 2018-05-25)

Critical Real-Time Embedded Systems (CRTES) are in charge of controlling fundamental parts of embedded system, e.g. energy harvesting solar panels in satellites, steering and breaking in cars, or flight management systems ...

A time-predictable parallel programing model for real-time systems 

Serrano, Maria A. (Date of defense: 2019-03-13)

The recent technological advancements and market trends are causing an interesting phenomenon towards the convergence of the high-performance and the embedded computing domains. Critical real-time embedded systems are ...

Time-varying networks approach to social dynamics : from individual to collective behavior 

Starnini, Michele (Date of defense: 2014-10-24)

The data revolution experienced by social science has revealed complex patterns of interactions in human dynamics, such as the heterogeneity and burstiness of social contacts. The recently uncovered temporal dimension of ...

Timed array antenna system : application to wideband and ultra-wideband beamforming receivers 

Aghazadeh Dafsari, Seyed Rasoul (Date of defense: 2022-05-03)

Antenna array systems have a broad range of applications in radio frequency (RF) and ultra-wideband (UWB) communications to receive/transmit electromagnetic waves from/to the sky. They can enhance the amplitude of the input ...

TiO2-based heterostructure photocatalysts for enhanced hydrogen production 

Xing, Congcong (Date of defense: 2021-07-30)

The photocatalytic production of hydrogen from water and biomass derivatives such as ethanol, glycerol and sugars is a highly attractive strategy to generate environmentally benign hydrogen. Ethanol is more easily oxidized ...

Tipos estructurales suspendidos de cables 

Rivas Zaragüeta, Amalio Jaime (Date of defense: 1973-01-30)

Titanium dioxide and nanoshaped ceria for solar hydrogen production 

Serafin, Jaroslaw (Date of defense: 2022-04-21)

This work facuses on the study of these processes on Ti02 and Ce02, respectively. Although the development of photocatalytic research with the use of semiconductor photocatalysts does not last longer than about 40 years, ...

Tomato rootstocks for the control of Meloidogyne spp. 

Cortada González, Laura (Date of defense: 2010-02-05)

Se determinó la respuesta de resistencia de 10 patrones de tomate a una población avirulenta de Meloidogyne javanica en maceta. Los ensayos se realizaron en primavera, cuando las temperaturas permitían la expresión fenotípica ...

Tomografia de microondas en geometria cilindrica para aplicaiones biomédicas 

Broquetas, Antoni (Date of defense: 1989-06-14)

Tomografía de impedancia eléctrica para aplicaciones médicas 

Rosell Ferrer, Javier (Date of defense: 1989-07-11)

En esta tesis se analizan las bases de la Tomografía de Impedancia Eléctrica (TIE) desde los aspectos de campos electromagnéticos, los electrodos y las propiedades eléctricas de los tejidos en seres vivos. Se analizan los ...

Tool-part tribological interaction assessment for continuous deformation processes 

Torres Chamorro, Lisbeth Alejandra (Date of defense: 2023-07-03)

(English This dissertation is an experimental assessment of the tool-part tribological interaction of continuous deformation processes: ball burnishing as a superfinishing process and wire drawing as a bulk deformation ...

Tools and analysis of spatio-temporal dynamics in heterogeneous aquifers: applications to artificial recharge and forced-gradient solute transport 

Pedretti, Daniele (Date of defense: 2012-12-21)

This thesis deals with the development of tools and analysis to characterize and predict artificial recharge and radial convergent solute transport processes in heterogeneous media. The goal is to provide new insights to ...

Topographic measurements of non-rotationally symmetrical concave surfaces using Ronchi deflectometry 

Royo Royo, Santiago (Date of defense: 1999-07-08)

El objetivo de la presente Tesis es el desarrollo de un sistema de medidas topográficas de superficies sin simetría de rotación, que se ha aplicado a superficies toroidales. No tenemos constancia de que este tipo de medidas ...

Topological Complexity of the Electricity Transmissión Network. Implications in the Sustainability Paradigm 

Rosas Casals, Martí (Date of defense: 2009-12-18)

Aquesta tesi explora i estudia l'estructura, dinàmica i evolució de la xarxa de transmissió d'electricitat des de la perspectiva dels sistemes complexos, essent el seu principal objectiu la definició de nous criteris i ...

Topologías para la distribución de contenidos en redes de comunicación 

Machado Sánchez, Sergio (Date of defense: 2016-02-03)

The peer-to-peer (P2P) overlay networks are distribution topologies that take advantage of the ability that their nodes have to forward the information that they receive. For the particular case of video transmission using ...

Topology optimization of incompressible structures for fluid-structure interaction problems 

Castañar Pérez, Inocencio (Date of defense: 2023-07-24)

(English) Topology optimization of incompressible structures, in which the loads on the structure come from the stresses exerted by a surrounding fluid, is a highly complex problem. This work presents a compilation of the ...

Tormentas de oleaje en el Mediterráneo: Física y Predicción. 

Bolaños Sánchez, Rodolfo (Date of defense: 2004-11-17)

En la zona costera mediterránea se llevan a cabo una gran cantidad de actividades socioeconómicas. En estas áreas los eventos meteorológicos son un factor importante para su manejo y gestión. Esto ha generado la necesidad ...

Torre-plataforma, Colombia años 50-60 : análisis de su adaptación arquitectónica e inserción urbana en los centros de ciudad consolidados 

Henao Carvajal, Edison (Date of defense: 2011-12-20)

The layout of the city centers, defined by the conventional system block-street and characterized by the excessive legal subdivision, poor section of the winding roads and the shape of plots, determine conditions ...

Tous & Fargas: optimismo tecnológico en la arquitectura catalana de la segunda mitad del siglo XX 

Falagán, David H. (David Hernández) (Date of defense: 2016-01-26)

This research proposes the study of the architecture jointly developed by Barcelona architects Josep Maria Fargas Falp (1926-2011; t. 1952) and Enric Tous Garbo (1925; t. 1952) especially during the second half of the ...