Universitat Politècnica de Catalunya
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Introduction: The characterization of the corneal surface and the classification of keratoconus into diverse severity stages is a field of research in constant evolution, not only because of technology advances, but also ...
La tesis contribuye a los esfuerzos dirigidos a la consecución de modelaciones precisas de los fallos de tipo puente. La tecnología de los circuitos digitales considerados es la CMOS estática. En la tesis se utiliza un ...
En aquest treball es descriu la determinació estructural mitjançant cristal·lografia de raigs X de la proteïna p4 del bacteriòfag phi29 en la seva forma lliure i en complex amb DNA.<br/>La proteïna p4 és essencial en el ...
Production systems based on lean philosophy have been gaining importance as a frequent and successful path to business improvement. Adopting a lean production system in the most appropriate way is a key decision given that ...
A partir de polietilè d'alta densitat i de fibres lignocel·lulòsiques provinents del trèmol (Populus tremula) s'han obtingut uns materials amb propietats úniques denominats compòsits. Aquests compòsits, amb un màxim de 40% ...
The main objective of the present Doctoral Thesis is to obtain new quantitative features by means of digital image processing and machine learning for the differentiation of normal, reactive and malignant lymphoid cells ...
(English) This thesis aims to explore cardiac cell physiology across various scales, also known as translational cardiology. The research employs novel computational techniques from Biomedical engineering and utilizes ...
Two-dimensional materials have a lot of applications in the electronic and photonic device design field, especially when they need to be flexible and transparent. In particular, high frequency applications, above 100MHz, ...
In this thesis the thermomechanical characterization of the shape memory alloy NiTiCu working as an actuator with different heat treatment (HT) temperatures has been carried out. The results from the tests carried on ...
La forta exigència de qualitat a que són sotmesos els productes actuals fa que els processos d'inspecció i control industrial ocupin, cada vegada més, un lloc destacat en la seva fabricació. La indústria relacionada amb ...
La presente tesis se centra en la caracterización de dos aceros microaleados de medio carbono, con composición química diferente, mediante ensayos de comprensión en caliente a velocidades de deformación verdadera constante. ...
DE LA TESIS<br/><br/>Esta Tesis se centra en el estudio de las perturbaciones conducidas generadas por un ondulador de tensión en configuración de puente y alimentado de red a través de un rectificador no controlado. El ...
This doctoral thesis is presented as a compendium of six (6) articles published in Science Citation Index journals. The work proposes harmonic models of some of the most common energy efficient lighting devices in electrical ...
This research work has been developed in order to contribute to the knowledge of radioactive aerosol characteristics and their behaviour in the atmosphere. The study was carried out in the city of Barcelona. The Instituto ...
La presente Tesis Doctoral toma como base los trabajos iniciados por investigaciones de la Universidad de Colorado(USA) orientados hacia la medida de las correintes superficiales inducidas por radiaciones electromagneticas ...
Las aleaciones con memoria de forma al ser unos materiales con nuevas propiedades abren ante sí un nuevo campo de aplicaciones tecnológicas respecto a los materiales convencionales. Estas aleaciones además de presentar las ...
En nuestra sociedad los derivados del petróleo son la fuente principal de energía. Los accidentes con hidrocarburos han protagonizado episodios de contaminación trágicos para la biosfera del océano. Se analizan algunos ...
In an increasingly technological society,vulnerability to the effects of lightning is also increasing. The implementation of monitoring and surveillance systems in real time of lightning activity can greatly improve the ...
This paper aims to describe a methodology of calculation based on a vector analysis to characterize and simulate light pollution emitted by outdoor lighting installation in a particular case. The initial approach was ...
The first papers on the fitting of ortho-k lenses in ametropic individuals, treatment that allows them to enjoy good vision without the need to wear glasses or contact lenses, were published almost 60 years ago. Both the ...
