Mostrando ítems 91-100 de 100
Peña Guédez, Luis Alejandro (Fecha de defensa: 2014-04-24)
En esta memoria se recogen los resultados sobre preparación y caracterización de las propiedades físicas de sistemas magnéticos nanoestructurados. Para la fabricación de las nanoestructuras se han ...
Aruppukottai Muruga Bhupathi, Saranya (Fecha de defensa: 2015-12-04)
Fuel cells are one of the promising technology at present to meet the growing demand of clean energy and technology. Among the different varieties of fuel cells, Solid Oxide Fuel Cell (SOFC) research ...
Alonso Casanovas, Oscar (Fecha de defensa: 2012-04-27)
The significant development in medical diagnostics and imaging has brought up a lot of new wireless capsule endoscopes coming to health care market. The capsule has been able to minimize patient discomfort ...
Esteban i Ferrer, Daniel (Fecha de defensa: 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 ...
Udina Oliva, Sergi (Fecha de defensa: 2012-07-13)
This PhD thesis introduces basic concepts of smart chemical sensors design, which are afterwards applied to a particular application: the analysis of natural gas. The thesis addresses thus two sets ...
Gadea, Gerard (Fecha de defensa: 2017-09-22)
Silicon and silicon-germanium nanostructures were grown, integrated, optimized and characterized for their application in thermoelectric generation. Specifically two kinds of nanostructures were worked: ...
Servera i Serapio, Llorenç (Fecha de defensa: 2014-12-18)
Bona part dels processos naturals i de les activitats humanes impliquen processos de transferència d’energia, que en part, o en la seva totalitat es dissipen en el medi. L’aprofitament de l’energia ...
Hoffmann, Martin W. G. (Fecha de defensa: 2015-01-19)
Les tecnologies de sensors de gas basades en semiconductors presenten limitacions importants de selectivitat i consum d'energia. Per tant, esdevé necessari l’assaig de nous conceptes de dispositius ...
Oliva Brañas, Ana María (Fecha de defensa: 2014-06-16)
En esta tesis doctoral se ha estudiado de forma sistemática la relación entre los campos eléctricos y las células, y los efectos que éstos tienen a diferentes niveles (supervivencia, metabolismo, expresión ...
Estradé Albiol, Sònia (Fecha de defensa: 2009-02-21)
In the Transmission Electron Microscope (TEM), an incident electron suffers both elastic and inelastic scattering by the solid state thin sample that is being characterised. In the event of inelastic ...