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Now showing items 7882-7901 of 41827
Control strategies for exoskeleton gait training after stroke: understanding the importance of parameter tuning
(English) The control strategies implemented in exoskeletons play a crucial role in determining the interaction between the device and user. However, it is unclear what is the most suitable control strategy and settings ...
Control strategies of VSC converters towards their massive deployment
The main objective of this thesis is to develop control strategies that facilitate the integration and widespread deployment of voltage source converters (VSCs) in the power grid and developing control design techniques ...
Control strategy and predictive methods for performance and component lifetime enhancement in vehicle powertrain
(Enlish) In the past years, battery electric vehicles have been gaining market share. These vehicles are progressively seen as a viable option by customers of all kind. However, although manufacturers and research institutions ...
Control strategy of grid connected power converter based on virtual flux approach
Distributed Generation (DG) provides an alternative to the Centralized Generation (CG) by means of generating electricity near to the end user of power with the employment of small-scale technologies to produce electricity, ...
Control structures and optimal sensor/actuator allocation: application in active noise control
Aquesta tesi presenta treball original i aplicat en l'àrea del control i la col·locació de sensors/actuadors (S/A) en sistemes de Control Actiu de Soroll (ANC). Primer, s'han aplicat tècniques de control i identificació ...
Control transcripcional i al·lostèric del gen carnitina palmitoïl-transferasa 1B(CPT1B)
CATALÀ:<br/><br/>L'enzim carnitina palmitoïltransferasa1 (CPT1), localitzat a la membrana mitocondrial externa, constitueix el principal punt de control de l'entrada d'àcids grassos de cadena llarga (LCFA) al mitocondri i ...
Control transcripcional i caracterització molecular de l’alanina aminotransferasa mitocondrial en l’orada (Sparus aurata)
Els peixos carnívors presenten baixa capacitat per metabolitzar carbohidrats i per mantenir la glucèmia. En aquests organismes, la baixa capacitat per metabolitzar carbohidrats condueix a estats d’hiperglicèmia més marcats ...
Control, represión y reeducación de los homosexuales durante el franquismo y el inicio de la transición
El objetivo principal de esta tesis viene definido por la necesidad objetiva de consolidar la memoria histórica sobre los abusos cometidos contra gais, lesbianas, transexuales y bisexuales en la dictadura franquista, ...
Controlador de histéresis de bajo coste para convertidos buck síncrono multifase
The multiphase synchronous buck converter is universally used today for powering low voltage, high current and high slew-rate loads, such as CPUs and other high performance digital ICs. This converter demands control ...
Controlant la integral singular maximal
Els principals objectes d'estudi d'aquesta memòria són les integrals singulars. Per l'elaboració d'aquesta memòria, trobem una especial motivació en tres articles originats a partir de la idea d'acotar la norma de l'operador ...
Controlled nanotherapies using magneto-plasmonic nanodomes
Con el objetivo de mejorar la concentración de los agentes terapéuticos dentro de tumores y maximizar sus efectos terapéuticos, esta Tesis se centró en el desarrollo de nuevos y versátiles nanocúpulas magneto-plasmónicas ...
Controlled release systems for dental hypersensitivity. Study of Liposomes and novel Metal-Organic Frameworks as cannabinoids carriers
La hipersensibilitat dental o dentinària és un dolor curt i agut en resposta a diversos estímuls dentals. Encara que existeixen nombrosos tractaments per a combatre-la, cap és totalment eficaç, fent necessari desenvolupar ...
Controlling interactions in quantum materials : from a microscopic description to quantum simulation
The last decades have witnessed impressive technical advances in all the fields of quantum science, including solid-state systems or atomic, molecular, and optical physics, allowing one to control materials at the microscopic ...
Controlling static magnetic fields with positive and negative permeability metamaterials
Magnetism is present in our daily life – it is found at the basis of technologies such as electric generators and transformers, data storage systems, sensors, and biomedical equipment – and it is usually controlled by ...
Controlling the multipolar interference of nanoantennas
The emission and detection of light is a main pillar of both fundamental research and the advancement of modern technologies. From digital communications and quantum computing to novel cancer treatments and faded jeans, ...
Controlling Vortex Pinning and Dynamics of Nanostructured YBCO Thin Films Grown by Chemical Solution Deposition
Desde el descubrimiento de los Superconductores de Alta Temperatura (SCAT), se ha realizado un gran esfuerzo con tal de optimizar las propiedades eléctricas de estos materiales. A diferencia de los Superconductores ...
Controls on paleokarst heterogeneity. Integrated study of the Upper Permian syngenetic karst in Rattlesnake Canyon, Guadalupe Mountains, USA
The present study contributes to a better understanding of early dissolution mechanisms for syngenetic karst development and provides constraints on the timing of formation of the Rattlesnake Canyon paleokarst system in ...
Controls on the development of sedimentary sequences in continental basins: examples from the Cenozoic of Iberia
The first goal of this thesis is to provide accurate and complete age models for key basins of Iberia. The Ebro, Almazán, and As Pontes basins were chosen because of their geological importance and because long sections ...
Controls on the dynamics of riverine dissolved organic matter: insights from a Mediterranean river network
In river networks, dissolved organic matter (DOM) constitutes the major pool of organic carbon, and plays a key role as energy source and modulator of toxic substances availability. In this thesis, Joan P. Casas-Ruiz and ...
Convección natural en cavidades tridimensionales
The modelling of convective transport processes involving heat and mass transfer in an incompressible Newtonian fluid in cylindrical domains is a relevant research subject both for theoretical research and for industry. ...
