Now showing items 13582-13601 of 41821

    Elaboración y validación de un cuestionario de calidad de vida para los familiares que viven con pacientes con enfermedad inflamatoria intestinal 

    Vergara Gómez, Mercedes (Date of defense: 2001-11-19)

    Los pacientes con enfermedad inflamatoria intestinal tienen una alteración permanente en su calidad de vida. Cuando a estos pacientes se les ha preguntado sobre la repercusión que su enfermedad tiene en el ámbito familiar, ...

    Elaboración y validación de un cuestionario reducido de la versión española del cuestionario de calidad de vida específico para la enfermedad inflamatoria intestinal 

    Alcalá Escriche, María José (Date of defense: 2003-11-15)

    Los cuestionarios de medida de calidad de vida en la enfermedad inflamatoria intestinal (EII), están constituidos habitualmente por un gran número de preguntas precisando tiempo para su cumplimentación y posterior análisis, ...

    Elastic phone : towards detecting and mitigating computation and energy inefficiencies in mobile apps 

    Almeida, Mario Manuel Sa Dias e Pinto de (Date of defense: 2018-07-12)

    Mobile devices have become ubiquitous and their ever evolving capabilities are bringing them closer to personal computers. Nonetheless, due to their mobility and small size factor constraints, they still present many ...

    Elastic, Electrostatic and Magnetic Properties in Colloidal Quantum Wells 

    Llusar Camarelles, Jordi (Date of defense: 2022-06-22)

    The goal of this Ph.D. dissertation is to provide a better understanding of the photophysics of CdSe NPLs and CdSe-based hetero-NPLs through theoretical modelling of the electronic structure. We consider homo- and ...

    Elecciones presidenciales: Brasil (2010) y Argentina (2011). Un análisi comparativo de la agenda política de las campañas electorales en los telediarios: Jornal Nacional (Brasil) y Telefe Noticias 

    Da Silva Hebenbrock, Josuel Mariano (Date of defense: 2015-03-26)

    La cultura política y comunicacional en los países estudiados, tiene semejanzas y diferencias. Esta investigación compara las agendas políticas de los dos grandes partidos que disputaron las elecciones presidenciales de ...

    Electoral systems and forms of abstention 

    Troumpounis, Orestis (Date of defense: 2011-06-20)

    Esta tesis es de carácter interdisciplinario, entre economía y ciencias políticas. Usando métodos bien explotados en economía explico como las instituciones electorales afectan las decisiones de los individuos en varios ...

    Electra: mite i recreació en el teatre català contemporani 

    Tomàs Albina, Alba (Date of defense: 2017-03-02)

    Aquesta tesi doctoral tracta de les recreacions del mite d’Electra en el teatre català contemporani en relació amb les versions clàssiques, tot tenint en compte, també, determinades reescriptures contemporànies d’altres ...

    Electric polarization properties of single bacteria measured with electrostatic force microscopy. Theoretical and practical studies of Dielectric constant of single bacteria and smaller elements 

    Esteban i Ferrer, Daniel (Date of defense: 2014-11-25)

    The present thesis is included in the field of nanobioelectricity. That is, understanding the electrical properties of biological specimens at the nanoscale (< 200 nm). To do so we used an electrical variation of the ...

    Electric-Device Characterization for Interference Prediction and Mitigation by an Optimal Filtering Design 

    Sánchez Delgado, Albert Miquel (Date of defense: 2010-07-01)

    Les interferències de mode comú i diferencial que es propaguen en un cable de la xarxa elèctrica monofàsica s'acostumen a suprimir utilitzant els filtres de xarxa. Aquesta classe de filtres estan formats per xocs de mode ...

    Electrical and magnetic faults diagnosis in permanent magnet synchronous motors 

    Urresty Betancourt, Julio César (Date of defense: 2012-09-21)

    Permanent magnet synchronous motors (PMSMs) are an alternative in critical applications where high-speed operation, compactness and high efficiency are required. In these applications it is highly desired to dispose of ...

    Electrical Characterization of Biological Elements by Atomic Force Microscopy 

    Casuso Páramo, Ignacio (Date of defense: 2008-03-11)

    The assessment of the electrical properties of biomolecules at the nanoscale becomes necessary for gathering previous basic knowledge and for the control of the biosensor fabrication. I developed instrumentation, protocols, ...

    Electrical impedance of normal and ischemic myocardium. Role on the genesis of ST segment changes and ventricular arrhythmias 

    Warren Rodríguez, Mark (Date of defense: 1999-09-13)

    Las propiedades eléctricas pasivas del tejido cardiaco tienen un papel importante en determinar la propagación del impulso eléctrico a través del miocardio normal y patológico. La medida de la impedancia eléctrica miocárdica ...

    Electrical Properties and Surface Characterization of Thin Copper Films Subjected to Mechanical Vibrations 

    Azam, Sufyan (Date of defense: 2021-01-11)

    Es van estudiar les característiques mecàniques i elèctriques de les pel·lícules fines de coure unides a laminats epoxi FR4, sota càrrega tèrmica i mecànica. A la 1a etapa, es van determinar paràmetres modals de manera ...

    Electrical properties of BaTiO3, CoFe2O4 and La1/2(Ca, Sr)1/2MnO3 thin films and their importance for active barriers in tunnel transport 

    Gutiérrez Yatacue, Diego Fernando (Date of defense: 2015-02-12)

    La miniaturización ha sido el concepto relevante de la tecnología basada en silicio. No obstante, el escalamiento de su elemento pilar (el transistor de efecto de campo por apilamiento de metal/óxido/semiconductor) pronto ...

    Electrical stimulation of the medial forebrain bundle as a potential therapy for Alzheimer's disease: effects on molecular markers in rodent model 

    Puig Parnau, Irene (Date of defense: 2021-06-01)

    Electrical stimulation of deep brain areas has been suggested as a novel approach to restore memory circuits in Alzheimer’s disease (AD). Previous studies from our group have demonstrated that rewarding stimulation of the ...

    Electrically conductive nanocomposites for additive manufacturing 

    Khan, Imran (Date of defense: 2020-10-15)

    La tesi se centra en l’ús de nanocomposites conductors elèctricament en la fabricació d’additius. En aquest escenari, dos tipus de nanocomposites estan preparats per utilitzar-los com a matèria primera per a la impressió ...

    Electrically tunable thermal conductivity and exhaust heat recovery applications of thermoelectric materials 

    Massaguer Colomer, Albert (Date of defense: 2018-06-08)

    The current work is focused on two areas related to thermoelectricity: (i) the study of the capability of controlling the thermal conductivity of TEMs and (ii) the development, testing and improvement of an automotive ...

    Electricitat i foc: aportacions experimentals d'aplicació docent 

    Martí Tous, Marc (Date of defense: 2015-12-18)

    According to reliable statistics, electrical fire ignition sources have a notable impact regarding the generation of fires and explosions. Electrical equipment and installations can also be the victims of fire. This is due ...

    Electrocatalyst development for PEM water electrolysis and DMFC: towards the methanol economy 

    Genova-Koleva, Radostina Vasileva (Date of defense: 2017-09-14)

    In this thesis, the hydrogen obtained in a PEM water electrolizer (PEMWE) as a reactant to produce methanol when combined with the CO2 captured from the combustion of fossil fuels is proposed. Methanol is easy to manage ...