Mostrando ítems 2421-2440 de 5539
Heller, Lukas (Fecha de defensa: 2023-11-06)
(English) Quantum memories are devices that are able to store photonic quantum states and entanglement. Future quantum networks, which could enhance cybersecurity through quantum key distribution, improve the precision in ...
Yang, Liya (Fecha de defensa: 2021-09-27)
Nowadays, the widespread utilization of intelligent mobile and located-embedded services extends the border of social network sites (SNS) to physical-spatial space. The appearance of SNS changes our daily life meanwhile ...
Botey Bassols, Joan (Fecha de defensa: 2024-02-02)
(English) Interferometry with Synthetic Aperture Radar (InSAR) is a remote sensing technique to measure displacements of the observed surface, either the ground or any structure on it. Although the systematic acquisition ...
Imam, Ayman Amin (Fecha de defensa: 2017-07-20)
The term Underused Urban Spaces (UUS) refers to spaces within urban areas that have become unused, or that are being used to a lesser degree than they could or should be. The emergence of such spaces has therefore encouraged ...
Capdevila Pujol, Joan (Fecha de defensa: 2019-09-26)
Recent technological advances have radically changed the way we communicate. Today’s communication has become ubiquitous and it has fostered the need for information that is easier to create, spread and consume. As a ...
Hesp, Niels Caspar Herman (Fecha de defensa: 2021-10-20)
Nano-optics studies the behaviour of light on the nanoscale. In particular, it probes the interaction of light with objects, often of nanometre-size, and reveals fine details of the material's optical properties. Optoelectronics ...
Barrios Porras, Ricardo (Fecha de defensa: 2013-05-17)
Free-space optical (FSO) communications is drawing increasing attention as a promising technology to overcome bandwidth shortage, of an evermore crowded wireless marketplace. Currently radio-frequency (RF) technology ...
Coll Lladó, Montserrat (Fecha de defensa: 2013-09-27)
Ara que es comença a treure l’entrellat -o si més no a tenir una nova perspectiva- de la diversitat de microorganismes present als oceans gràcies a la biologia molecular i a la metagenòmica, el següent pas és esbrinar ...
Canna, Romina (Fecha de defensa: 2016-02-03)
Assembling original documents, historical material, completed or unrealized projects and the evolution of governmental and professional structures, this dissertation explores the development and construction of urban ...
Gürkan, Ceren (Fecha de defensa: 2018-11-22)
This thesis proposes a new numerical technique: the eXtended Hybridizable Discontinuous Galerkin (X-HDG) Method, to efficiently solve problems including moving boundaries and interfaces. It aims to outperform available ...
Pérez Sala, Xavier (Fecha de defensa: 2015-04-29)
This dissertation formalizes the construction of multi-view 2D shape models from 3D data. We propose several extensions of the well-known Procrustes Analysis (PA) algorithm that allow modeling rigid and non-rigid transformations ...
Nowack, Vesna (Fecha de defensa: 2016-01-12)
With the increased number of cores on a single processor chip, an application can achieve good performance if it splits the execution into multiple threads that run on multiple cores at the same time. To synchronize threads, ...
Delgado Rodríguez, Jordi (Fecha de defensa: 2017-09-15)
In this work we use geometric techniques in order to study certain natural extensions of free groups, and solve several algorithmic problems on them. To this end, we consider the family of free-abelian times free groups ...
Casañ Guerrero, Maria José (Fecha de defensa: 2013-03-14)
L’educació va ser marcada a l’any 2000 per les Nacions Unides com un dels Objectius del Mil·lenni pel desenvolupament. Amb aquest objectiu, també conegut com “educació per a tothom”, es pretén que per l’any 2015, tots els ...
Ruiz Ramírez, Hector (Fecha de defensa: 2016-01-14)
Technology has played a role of primary importance in humanity, therefore observing its effects in the field of higher education results very important. This research firstly aims to identify the differences over the digital ...
Mutlu, Burcu O. (Fecha de defensa: 2019-11-12)
Soft errors caused by transient bit flips have the potential to significantly impactan applicalion's behavior. This has motivated the design of an array of techniques to detect, isolate, and correct soft errors using ...
Chica Mejía, Juan Eduardo (Fecha de defensa: 2016-02-10)
The centrality of knowledge-based industries (KBI) in the economy of metropolitan areas leads to the transformation of their labour markets and promotion of new forms of urban growth. This is due, among other things, to ...
Morillo Cazorla, Margarita (Fecha de defensa: 2002-07-03)
Se han obtenido y caracterizado una serie de poli(a-n-alquil g-glutamato)s (PAAG-n) con n³12 y de poli(a-n-alquil b,L-aspartato)s (PAALA-n), mediante transesterificación con n-alcoholes y se ha estudiado la influencia que ...
Gómez Lemus, Marbella (Fecha de defensa: 2012-07-24)
Ésta investigación tuvo como campo de estudio 60 medianas empresas tabasqueñas incorporadas al Sistema de Información Empresarial Mexicano, con la finalidad de conocer si éstas realizan acciones que les permitan generar ...
Dosev, Dosi Konstantinov (Fecha de defensa: 2003-03-31)
Hot-wire chemical vapour deposition (HWCVD) is a promising technique that permits polycrystalline silicon films with grain size of nanometers to be obtained at high deposition rates and low substrate temperatures. This ...