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Now showing items 29111-29130 of 41648
A multi-sited ethnography of the decolonization of mobile media among Guaraní
Els moviments de drets indígenes d'Amèrica Llatina lluiten contra les hegemonies colonials que impregnen la vida contemporània. Mitjançant l'anàlisi particular dels pobles guaranís i les seves estratègies avançades, aquesta ...
Multi-species planktonic foraminiferal Mg/Ca and δ18O as recorders of surface ocean paleoclimatic processes: 2 case studies from diverse oceanographic regions and timescales
Durante procesos de calcificación los foraminíferos planctónicos incorporan Mg/Ca y fraccionan los isótopos de oxígeno (δ18O) en sus cáscaras dependiendo de la temperatura, y de la temperatura-δ18O de la masa de agua ...
Multi-terminal HVDC grids control and operation
In recent years, there have been considerable efforts in the design and development of technologies and techniques for more efficient harvesting of renewable energy resources to meet the ever increasing electric power ...
Multi-tier framework for the inferential measurement and data-driven modeling
A framework for the inferential measurement and data-driven modeling has been proposed and assessed in several real-world application domains. The architecture of the framework has been structured in multiple tiers to ...
Multi-view depth coding based on a region representation combining color and depth information
Depth map data is used to supplement the color data in multi-view sequences. As depth maps present distinct Characteristics than natural color images, new coding techniques are required to represent their smooth regions ...
Multi-year campaign of the gamma-ray binary LS I +61º 303 and search for VHE emission from gamma-ray binary candidates with the MAGIC telescopes
Esta tesis se centra en el estudio de sistemas binarios compactos de rayos γ, las denominadas binarias de rayos γ, con los telescopios MAGIC. Sólo cinco sistemas son los componentes de este ...
Multiapproach computational modelling of tuberculosis : understanding its epidemiological dynamics for improving its control in Nigeria
Tuberculosis (TB) is an infectious disease that is considered to be the biggest killer of mankind in the history of infectious diseases. There are still more than 10 million new TB cases every year and it causes more than ...
Multiband and Silicon Integrated Antennas for Wireless Sensor Networks
Les tecnologies sense fils han provocat una important revolució en el món de les xarxes i serveis de telecomunicació. Han apareguts nous sistemes com els telèfons mòbils d'última generació o les xarxes LAN sense fils que ...
Multicarrier communication systems with low sensibility to nonlinear amplification
Actualment estem entrant a una nova era de la informació amb gran demanda de sistemes de comunicació sense fils. Nous serveis com dades i video requereixen transmissions fiables d'alta velocitat, fins i tot en escenaris ...
Multichannel analysis of normal and continuous adventitious respiratory sounds for the assessment of pulmonary function in respiratory diseases
Respiratory sounds (RS) are produced by turbulent airflows through the airways and are inhomogeneously transmitted through different media to the chest surface, where they can be recorded in a non-invasive way. Due to ...
Multichannel optical correlators: analysis, evaluation, and development of procedures for pattern recognition
Los objetivos del trabajo son, en primer lugar, analizar las limitaciones que presenta la correlación monocanal para tratar con problemas complejos de reconocimiento de imágenes. Con este propósito se ha adaptado el ...
Multicomponent positive psychology interventions for promoting adolescents' mental health: An investigation from different methodological approaches
L’adolescència és una etapa de transició amb molts canvis en el desenvolupa- ment, els quals inclouen desafiaments biològics, físics i psicològics que poden afectar la salut mental. A partir del model de dos factors, la ...
Multicore architecture optimizations for HPC applications
From single-core CPUs to detachable compute accelerators, supercomputers made a tremendous progress by using available transistors on chip and specializing hardware for a given type of computation. Today, compute nodes ...
Multicore architecture prototyping on reconfigurable devices
In the the last decades several performance walls were hit. The memory wall and the power wall are limiting the performance scaling of digital microprocessors. Homogeneous multicores rely on thread-level parallelism, which ...
A multicore emulator with a profiling Infrastructure for transactional memory on FPGA
This thesis attempts to bring together two recent topics by presenting a flexible Transactional Memory environment on a multicore prototype that is realized on FPGA fabric. For this, we devise a MIPS-compatible shared-memory ...
Multiculturalismo y crítica postcolonial: la diáspora artística latinoamericana (1990-2005)
La presencia del arte contemporáneo latinoamericano en el mundo contemporáneo, es concebida y movilizada a través de la existencia de una diáspora que ha perdido toda clase de arraigo en sus lugares territoriales definitorios. ...
Multidestination travel: a critical theoretical approach and empirical evidence for the case of Brazil
Los viajes de turismo a multidestinos (MTTs) pueden ser definidos como un viaje en que se visita más de un destino. La presente tesis estudia tres omisiones principales de la literatura académica sobre MTTs. En primer ...
Multidimensional and temporal SAR data representation and processing based on binary partition trees
This thesis deals with the processing of different types of multidimensional SAR data for distinct applications. Instead of handling the original pixels of the image, which correspond to very local information and are ...
Multidimensional Computational Imaging using Single-pixel Detectors
Humans depend on vision to gather information about their surroundings. However, our sight sense is limited: we cannot see very distant or small objects. To tackle these limitations, we have been developing optical sensing ...
Multidimensional speckle noise. Modelling and filtering related to sar data.
Los Radares de Apertura Sintética, o sistemas SAR, representan el mejorejemplo de sistemas activos de teledetección por microondas. Debido a su naturaleza coherente, un sistema SAR es capaz de adquirir información dedispersión ...
