Mostrando ítems 141-160 de 1771

    Inhibition of sialyltransferases in pancreatic cancer: effects on the EGFR pathway and on the tumour phenotype 

    Miró Domènech, Laura (Fecha de defensa: 2023-01-13)

    Pancreatic ductal adenocarcinoma (PDA) presents a dismal prognosis mainly due to its delayed diagnosis, its aggressiveness, and resistance to existing therapies. Aberrant glycosylation and, in particular, the overexpression ...

    Caracterización de polimorfismos genéticos implicados con el metabolismo de la citarabina y asociación con la respuesta y toxicidad a la quimioterapia en pacientes con leucemia mieloide aguda de riesgo intermedio 

    Díaz Santa, Johana Alejandra (Fecha de defensa: 2022-12-16)

    Acute myeloid leukemia (AML) is adults' most common acute leukemia. Prognostic factors influencing treatment response and patient survival are diverse, the most relevant being those associated with specific cytogenetic and ...

    Agencias de género a partir de memorias colectivas construidas por mujeres cubanas vinculadas a procesos de alfabetización de la Revolución 

    Alfonso Olivera, Rachel N. (Fecha de defensa: 2022-12-21)

    For decades, Cuba has represented the socialist utopia of the left in Latin America. The early incorporation of women into education and productive work in the 1960s helped ratify the imaginary of justice and social equality. ...

    La modelización matemática: transición entre la educación primaria y secundaria 

    Trelles Zambrano, César Augusto (Fecha de defensa: 2022-12-20)

    Un dels reptes principals de l'Educació Matemàtica com a disciplina científica és generar coneixement que permeti incidir en la pràctica docent del professorat, amb l'objectiu de millorar els processos d'aprenentatge dels ...

    Defining the effect of service quality measurement on service design procedures: mixed methods analysis of four performing arts festivals in Catalonia, Spain 

    Arévalo-Montealegre, Camilo (Fecha de defensa: 2023-01-23)

    Evidence suggests that customer satisfaction relates directly to engagement, loyalty, and wordof- mouth. Moreover, a growing body of literature in the cultural tourism sector recognises the importance of guaranteeing ...

    Análisis etnográfico de la comunidad spoitor de la comuna de Grădiștea (Rumanía): procesos de identificación y mecanismos de dominación 

    Hernández Vallés, Marc (Fecha de defensa: 2022-12-16)

    The main goal of this PhD thesis is to deepen the knowledge of the processes of identification and production of otherness that change according to the context and the objective conditions in which they are framed, as well ...

    Redes sociales de apoyo personal en jóvenes con discapacidad intelectual. Una comparativa entre redes de jóvenes con y sin discapacidad intelectual 

    Rey Freire, Ana (Fecha de defensa: 2022-12-09)

    Interpersonal relationships, understood as desired and meaningful relationships for people and the basis of their social network, stand out as a factor that significantly influences the processes of social inclusion in ...

    Roadmap for scaling up thermophilic CO2 bioreduction to acetate : shedding light on using surplus renewable energy and industrial off gases 

    Rovira Alsina, Laura (Fecha de defensa: 2022-12-02)

    Carbon dioxide (CO2) is largely emitted in the ignition of fossil fuels for transport, electricity generation or other industrial processes. CO2 is an inorganic compound that exists naturally on Earth, but its concentration ...

    Joseph Bernard Flaugier (1757-1813). Vida i obra 

    Agustí, Francesc (Fecha de defensa: 2022-11-30)

    Joseph Bernard Flaugier was born in Martigues, Bouches-du-Rhône, on December 10, 1757. On January 23, 1775, the Escola Gratuïta de Dibuix of Barcelona was inaugurated and Flaugier was one of the first students. After ...

    Arquitectura resiliente en el siglo XXI. Construyendo una teoría a través de ocho casos europeos 

    Breton Coll, Fèlix (Fecha de defensa: 2023-02-27)

    Globalisation has intensified uncertainty and complexity given the changes produced by the increase in unpredictable events, hazards and adversities, such as the climate emergency, social inequality, technological obsolescence ...

    Una aproximació holística a l'educació. Estudi de cas 

    Pujol i Costa, Anna (Fecha de defensa: 2022-11-29)

    This dissertation provides a holistic approach to education. It is based on the idea that there is a paradigm, different from the conventional paradigm, which aims to educate a person in his entirity, including the spiritual ...

    Methodology for the experimental characterisation of mode I delamination under different loading rates 

    Medina Escobar, Sergio Alonso (Fecha de defensa: 2022-11-25)

    The rate-dependent behaviour of the interlaminar fracture toughness of fibre reinforced composites has been a matter of research during the last decades. However, the results obtained so far are not conclusive and further ...

    Estudio del impacto de UGT2B17 y PD-1 en el trasplante alogénico de progenitores hematopoyéticos a partir de donante emparentado HLA idéntico 

    Santos Carvajal, Nazly (Fecha de defensa: 2022-11-25)

    Study of the impact of UGT2B17 and PD-1 on allogeneic transplantation of hematopoietic progenitors (allo-TPH) from HLA-identical related donor. everal genetic factors can favor the development of graft-versus-host disease ...

    La conservación del patrimonio natural geológico en campos volcánicos, una herramienta para la gestión sostenible del territorio. El caso de la zona volcánica de la Garrotxa 

    Planagumà, Llorenç (Fecha de defensa: 2022-11-25)

    The study of the geodiversity of an area and the conservation of its geological heritage, unlike biodiversity, has only recently begun to be systematized. This thesis analyses the conservation of geological heritage in ...

    Three essays on hard skills, soft skills, risk attitudes and entrepreneurship 

    Correa Pinzón, John Enrique (Fecha de defensa: 2022-11-18)

    This thesis studies the effects of hard skills and soft skills and risk attitudes on the likelihood of starting a company in the US. Hard skills are those skills that can be learned and trained. They are cognitive in nature. ...

    Hydrological alteration, critical swimming speed and life history in inland fish 

    Cano-Barbacil, Carlos (Fecha de defensa: 2022-11-18)

    Fresh waters are among the most biodiverse ecosystems globally but, at the same time, also the most threatened. Serious threats to freshwater ecosystems are, for example, habitat alteration, invasive alien species and ...

    L'obrador d'Antoni Peitaví i la producció de retaules als comtats del Rosselló i la Cerdanya (c. 1560-1592) 

    Vázquez Vives, Adrià (Fecha de defensa: 2022-11-17)

    This research paper focuses on the study of the professional career of the painter Antoni Peitaví and his workshop. Furthermore, it presents a critical analysis of his artistic culture. Born in Toulouse in the mid-16th ...

    Comportamientos de riesgo para la salud y calidad de vida en adolescentes escolarizados 

    Vilugrón Aravena, Fabiola Pamela (Fecha de defensa: 2018-11-07)

    The main objective of this research is to determine the association of different Health Risk Behaviours (HRB's) with the Health-Related Quality of Life (HRQoL) in a sample of 550 adolescents attending school, aged 15 to ...

    El deber de lealtad contractual. Justificación y aplicación 

    Bustos Díaz, María Magdalena (Fecha de defensa: 2021-07-29)

    The goal of this doctoral dissertation is to explain that, for certain types of contracts, such as relational contracts, loyalty duties that derive from objective good faith are enforceable. Loyalty duties impose a more ...

    Estudi de la reacció de trans-splicing i caracterització fisicoquímica de la inteïna partida Neq DNA polimerasa B de l'hipertermòfil N. equitans 

    Gordo Hernández, Verónica (Fecha de defensa: 2021-06-23)

    Protein splicing is an autocatalytic process with different stages that involves the elimination of an internal sequence, called intein, from the precursor polypeptide chain and the formation of a peptide bond between ...