Universitat de Barcelona
Now showing items 70-89 of 181
The thesis reflects the research carried out on the development of truly self-powered devices. The development of devices for the scopes of Structural Health Monitoring (SHM) and Point-of-Care devices (PoC) is shown. New ...
[eng] Type 1 Diabetes Mellitus (T1DM) is known to be associated with the immune-mediated destruction of insulin-secreting β-cells. Cell replacement therapy is thought to be a potential long-lasting cure for diabetes. In ...
The skeletal muscle is the largest tissue of the human body. Its main function is to generate contractile forces, essential for locomotion, thermogenesis, and metabolism. Fundamental research on skeletal muscle in health ...
[eng] The standard in vitro model of the small intestine in the field of drug development still consists in a monolayer of cancer-derived cells seeded on a hard substrate. Despite the huge advances that this model has ...
The thesis is focused on the development and enhancement of the electrochemical properties of the carbon based supercapacitors and pseudocapacitors. To overcome the capacitance loss at the condition of fast charging in the ...
The advancements in nanotechnology enabled the development of new diagnostic tools and drug delivery systems based on nanosystems, which offer unique features such as large surface area to volume ratio, cargo loading ...
La solució del problema d'N cossos a la Teoria General de la Relativitat requereix la determinació, al mateix temps, del camp gravitatori deIs cossos considerats. La solució a aquest problema fou donada per primera vegada ...
En los últimos años la Cromodinámica Cuántica (QCD) ha pasado de ser una candidata a describir las interacciones fuertes entre hadrones a ser un elemento indiscutible, junto con el modelo de Glashow, Weinberg y Salam de ...
El campo que estudia las propiedades y comportamiento de las proteínas así como las interacciones entre ellas es tan complejo que a día de hoy resulta complicada su caracterización en detalle, sea utilizando herramientas ...
Los trabajos de esta memoria persiguen un doble objetivo. Por un lado se ha pretendido ahondar en modelos de campo cristalino para cationes 3d(n) y su correlación con los datos experimentales, de sustancias de interés ...
En este trabajo se presenta un estudio experimental de la transformación martensítica de la aleación ternaria Cu Zn Al. El estudio ha sido realizado mediante el uso de un dispositivo de medida, original, que permite ...
En la pasada década, se han observado nuevas bandas de luminescencia en los semiconductores cuando son excitados fuertemente por medio de láseres (fotoexcitacion). La interpretación del origen de estas bandas era variado ...
En esta Tesis se llega a resultados originales relacionados con las propiedades dinámicas de las sistemas de muchos cuerpos o grados de libertad. En particular se estudian propiedades estocásticas y ergódicas de modelos ...
Online social networks (OSNs) enable researchers to study the social universe at a previously unattainable scale. The worldwide impact and the necessity to sustain their rapid growth emphasize the importance to unravel the ...
This thesis contains my doctoral research in condensed soft matter physics prepared at the University of Barcelona. It covers the interaction of active Janus particles with liquid-liquid and liquid-solid interfaces, both ...
The revolution of ICT technologies in Digital Era combined with progress of ComplexitySciences have lead to the emergence of Computational Social Science, whose purposeis to analyze society in a quantitative way. ...
In some types of fire, namely, smoldering fires or involving polymers without flame, gases and volatiles appear before smoke is released. Most of the fatalities registered for fires, are caused due to the intoxication of ...
Two decades ago, microfluidic technology begun to make its appearance in the fields of drug delivery and biomedical engineering to irrevocably revolutionize them. It was quickly realized how microchannels can aid formulation ...
Most of the real-world complex systems are best described as complex networks and can be mathematically described as oscillatory systems, coupled with the neighbours through the connections of the network. The flashing of ...
En aquesta tesi s’ha desenvolupat un mètode de mesura de la funció de transmissió òptica policromàtica d’instruments fotogràfics (sistema constituït per la lent formadora de la imatge i la placa de registre fotogràfic). ...
