Now showing items 22933-22952 of 41656

    IRALIKU'K: La confrontación de los comunales. Etnografía e historia de las relaciones de propiedad en Goizueta 

    Montesinos Llinares, Lidia (Date of defense: 2013-12-16)

    Esta tesis, planteada inicialmente como un estudio de comunidad, presenta un estudio de caso sobre relaciones de propiedad en Goizueta; un pueblo euskaldun (vascófono) de unos 700 habitantes situado en el noroeste de ...

    IRBC-induced p53-dependent Cell Death in c-MYC-driven tumors mediated by loss of MCL1 

    Domostegui Fernández, Ana (Date of defense: 2019-12-05)

    The oncogene MYC is altered and its expression is deregulated in up to 70% of human cancers, including B cell neoplasms. Earlier studies in a mouse model of Eμ-MYC-driven B-cell lymphomas reported that oncogenic MYC relies ...

    Iridium oxide-carbon hybrid materials as electrodes for neural systems. Electrochemical synthesis and characterization 

    Carretero González, Nina Magali (Date of defense: 2014-05-23)

    El desarrollo de interfaces neuronales requiere el uso de nuevos materiales electroactivos y biocompatibles, que al aplicar campos eléctricos no causen efectos secundarios que pueden dañar los tejidos o degradar la ...

    Irlanda y la guerra civil española. Nuevas perspectivas de estudio 

    Soler Parício, Pere (Date of defense: 2013-05-11)

    Enmarcada en el estudio de la reacción internacional y la participación extranjera en la guerra civil española, esta Tesis analiza la respuesta al conflicto que se dio en Irlanda. Tal y como ocurrió en el resto de países ...

    Iron and iridium molecular complex for water oxidation catalysis 

    Codolà Duch, Zoel (Date of defense: 2014-07-11)

    Harness light from the sun is one of the 21st century’s major goals towards the substitution of fossil fuels for a renewable source of energy. Sustainable production of highly energetic molecules using sunlight as energy ...

    Iron excess and risk of type 2 diabetes mellitus in a prospective cohort of mediterranean population 

    Fernández Cao, José Cándido (Date of defense: 2016-02-15)

    Antecedents: El consum de ferro hemo i els dipòsits de ferro s'han associat amb el risc de diabetis mellitus tipus 2 (DMT2) en cohorts nord-americans, xineses, i del nord d'Europa, però aquestes relacions no han estat ...

    Iron oxide nanocubes for magnetic hyperthermia 

    Niculaes, Dina (Date of defense: 2017-04-21)

    Durant la meva tesi s’han desenvolupat tres projectes principals, centrats en l'estudi de nanosistemes basats en l'ús de nanocubs d'òxid de ferro (IONCs) per a la hipertèrmia magnètica (HM). S’ha demostrat l'ús innovador ...

    Iron Regulatory Protein/Iron Responsive Element (IRP/IRE) system: associated diseases and new target mRNAs (PPP1R1B) 

    Celma Nos, Ferran (Date of defense: 2022-05-17)

    Iron is a biometal involved in many physiological processes essential for life. Regulation of both systemic and cellular iron homeostasis is crucial for health. The IRP/IRE post-transcriptional regulatory system is in ...

    The Iron Regulatory Protein/Iron Responsive Element (IRP/IRE) system: functional studies of new target mRNAs and pathological implications for novel IRE mutations 

    Luscieti, Sara (Date of defense: 2016-11-22)

    Iron is an essential micronutrient required for many cellular reactions and a tight regulation of its metabolism is therefore crucial for health. Cellular iron homeostasis relies on the coordination of iron uptake, storage ...

    Iron-catechol based nanoscale coordination polymers as efficient carriers in HIV/AIDS therapy 

    Solórzano Rodríguez, Rubén (Date of defense: 2019-11-15)

    En aquesta tesi, es presenten metodologies sintètiques per a la preparació de compostos catecólics conjugats a fàrmacs antiretrovirals mitjançant un enllaç sensible a enzims. Com a prova de concepte, el fàrmac anti-VIH ...

    Irradiación parcial acelerada en cáncer de mama mediante radioterapia externa y radioterapia intraoperatoria 

    Li, Xuan (Date of defense: 2022-04-20)

    Actualment, el tractament conservador del càncer de mama inclou l’ús irradiació parcial accelerada (IPA) dels quals es presenten dos estudis en aquesta tesi. El primer és un assaig aleatoritzat en 102 pacients tractades ...

    Irradiation impact on optimized 4H-SiC MOSFETs 

    Florentín, Matthieu (Date of defense: 2016-05-20)

    Silicon (Si) power device’ technologies have reached a high maturity level, but current limitations on mechanic, temperature operation and electric performances require to investigate other semiconductor materials that ...

    Irregularly sampled image resortation and interpolation 

    Facciolo Furlan, Gabriele (Date of defense: 2011-03-03)

    The generation of urban digital elevation models from satellite images using stereo reconstruction techniques poses several challenges due to its precision requirements. In this thesis we study three problems related ...

    Irreversibility and Criticality in the Biosphere 

    Pueyo Puntí, Salvador (Date of defense: 2003-03-25)

    This work is the result of a search for general (or nearly general) regularities at ecosystem level, and an exploration of their practical relevance in our relations with the environment.<br/>I began by adding some new ...

    Irrigation and soil management strategies to improve fruit tree response in limiting soil conditions 

    Lordan Sanahuja, Joan (Date of defense: 2015-03-23)

    La transformació de terres marginals, juntament amb un augment dels processos de degradació del sòl (p. e. salinització) estan traslladant l'agricultura a sòls més desfavorables, fet que obliga al desenvolupament de noves ...

    Irrigation with Laser-Activated sodium hypochlorite: An antimicrobial alternative in endodontics 

    Betancourt Henríquez, Pablo Andrés (Date of defense: 2019-10-21)

    Bacteria and their sub-products are the main cause of the occurrence and perpetuation of endodontic infection. However, only a few bacterial species are seen as responsible of persistent endodontic infections, among them ...

    Irrumpir lo artístico, perturbar lo pedagógico: La Investigación Artística como espacio social de producción de conocimiento 

    Calderón García, Natalia (Date of defense: 2015-06-29)

    Irrumpir lo artístico, perturbar lo pedagógico: La Investigación Artística como espacio social de producción de conocimiento es una investigación conformada por dos partes: esta tesis y dos vídeos: En colaboración y ...

    Irrupció de les avantguardes a Sabadell (1939-1959), La 

    Lozano Moya, Rosendo (Date of defense: 2003-02-26)

    Els estudis generals realitzats sobre la història de l'art català encara no han profunditzat en la història de l'art local. L'apropament a "quan" i " com" van arribar les avantguardes del Segle XX a Sabadell són una forma ...

    Is the extracellular ATP a key in X-linked Charcot-Marie-Tooth disease and in inherited non-syndromic deafness? 

    Mas del Molino, Ezequiel (Date of defense: 2011-02-25)

    El ATP es una molécula ampliamente conocida por su papel en muchas funciones como la homeostasis celular, el mantenimiento de gradientes iónicos, el mantenimiento del pH en gránulos secretores, el almacenamiento energético, ...