Now showing items 18-37 of 100
Fondevilla Sala, Núria (Date of defense: 2012-07-20)
Aquesta tesi descriu el desenvolupament d’un microgenerador ressonant compatible amb la tecnologia de Si, especialment adequat per extreure energia mecànica residual de l’ambient. Aquesta mena de font “perpètua” d’energia ...
Bartra Cisa, Ariadna (Date of defense: 2016-01-29)
Una de les principals causes d’accidents d’automòbil és l’estat inadequat del conductor. Diversos estudis situen entre el 16% i el 30% el nombre d'accidents de trànsit relacionats amb el cansament, fatiga, somnolència i ...
Pairó Castiñeira, Erola (Date of defense: 2015-07-21)
Gene expression is a complex and highly regulated process. Most of the regulation is controlled by short DNA sequences that can be bound by some proteins called transcription factors (TF). Binding to these sites, the ...
Fonollosa Magrinyà, Jordi (Date of defense: 2009-07-20)
[spa] Actualmente el control de la concentración de etileno en las cámaras de almacenamiento de fruta proporciona información de gran interés sobre su estado. Por un lado, la fruta produce pequeñas concentraciones de etileno ...
Bernat Ubiaga, Ivan (Date of defense: 2013-11-08)
Esta tesis doctoral resume el trabajo realizado en el Departamento de Electrónica de la Facultad de Física, en la Universidad de Barcelona. El objetivo de la misma se centra en el diseño y fabricación de un microsistema ...
Barreiros dos Santos, Marília (Date of defense: 2014-09-23)
This thesis aims the development of a multi-electrode platform with applications on different biosensing fields: (i) detection of pathogenic bacteria E.coli O157:H7 and (ii) detection of the mycotoxin Ochratoxin A. For ...
Comerma Montells, Albert (Date of defense: 2014-01-09)
The aim of this thesis is to present a solution for the readout of Silicon Photo-Multipliers (SiPMs) arrays improving currently implemented systems. Using as a starting point previous designs with similar objectives a novel ...
Zaffino, Rosa Letizia (Date of defense: 2015-11-11)
The search for analytical tools suitable for wide-scale application of DNA analysis is an hot research topic, although thanks to well-established microarray based technology, analysis of DNA sequences and SNP detection can ...
Valls Margarit, Maria (Date of defense: 2017-07-07)
Ischemic heart disease is a major cause of human death worldwide owing to the heart minimal ability to repair following injury. Other than heart transplantation, there are currently no effective or long-lasting therapies ...
Rodríguez Seguí, Santiago Andrés (Date of defense: 2010-01-15)
[spa] El desarrollo de microambientales artificiales ordenados en un formato de microarray (microarrays celulares, también conocidos en inglés como "cellular microarrays") se ha propuesto como una herramienta que permite ...
Fairbrother, Andrew (Date of defense: 2014-05-07)
Thin film solar cell technologies are rapidly developing, and chalcopyrite (Cu(In,Ga)Se2) based devices have demonstrated the highest power conversion efficiencies on the laboratory scale. However, in spite of this promise, ...
Neuschitzer, Markus (Date of defense: 2016-09-29)
Nowadays mono- and multicrystalline silicon have the highest market share of all PV technologies but thin film solar cells based on CdTe or Cu(In,Ga)Se2 (CIGS) absorbers recently show promising high power conversion ...
Alfonso Pardo, Wilmer (Date of defense: 2016-02-08)
The present doctoral thesis is framed in the research and development (R & D) project between a private biotechnology company of molecular diagnostics Genomica SAU, the Institute for Bioengineering of Catalonia (IBEC), the ...
Puig i Vidal, Manuel (Date of defense: 1993-06-09)
RÉSUMÉ:<br/><br/>Dans ce mémoire, nous avons proposé une méthodologie de conception originale basée sur un concept de puits flottant permettant de rendre immune au "latch-up" une technologie CMOS/DMOS de puissance intelligente ...
Gómez Cama, José María (Date of defense: 2000-07-17)
La tecnología microelectrónica esta entrando a formar parte de la vida cotidiana. Así, además del ordenador PC, tanto en los vehículos, como en las viviendas es difícil encontrar equipos o subsistemas eléctricos que no ...
Manzanares Altés, Marta (Date of defense: 2016-02-01)
La interacció de la llum amb els òxids metàl.lics (MOX's) semiconductors, sempre i quan l'energia dels fotons sigui superior a l'amplada de la banda prohibida, produeix un increment significatiu de la densitat de portadors ...
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 ...
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, ...
Tahirbegi, Islam Bogachan (Date of defense: 2013-11-05)
In this thesis, pH and potassium all-solid-state ISE based on potentiometry and bioimpedance sensors were designed, fabricated and integrated in a miniaturized array for its application in endoscopic surgery for in vivo ...
Estradé Albiol, Sònia (Date of defense: 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 scattering, the incident ...