Mostrando ítems 2960-2979 de 5496
Panagiotidi, Sofia (Fecha de defensa: 2014-09-29)
As distributed electronic systems grow to include thousands of components, from grid to peer-to-peer nodes, from (Semantic) Web services to web-apps to computation in the cloud, governance of such systems is becoming a ...
Costa Freire, Carla Sofia (Fecha de defensa: 2012-05-18)
Nowadays, Information and Communication Technologies and Internet play an important role supporting everyday objectives. The speed of tasks performance, the easy access to all kind of information and the possibility of ...
Martínez Gomariz, Eduardo (Fecha de defensa: 2016-11-04)
In this research work, an analysis is first undertaken on the hazard regarding people exposed to floods in urban areas. Several experiments with people were carried out in order to determine the stability limit to pedestrians, ...
Morgenstern de Muller, Christian Rudolf (Fecha de defensa: 2010-02-25)
La estimación del esfuerzo respiratorio durante el sueño es de una importancia crítica para la identificación correcta de eventos respiratorios en los trastornos respiratorios del sueño (TRS), el diagnóstico correcto de ...
Zhang, Yi (Fecha de defensa: 2019-01-25)
Context: Probabilistic selling is the strategy that the seller creates an additional probabilistic product using existing products. The exact information is unknown to customers until they receive the probabilistic products. ...
Somoza Henares, Anna (Fecha de defensa: 2019-03-28)
Given an elliptic curve E over the complex numbers (CC) given by y^2 = x^3 + ax + b, there exists a lattice L in CC such that the group E(CC) of complex points on E is isomorphic to the complex analytic group CC/L. This ...
Rios Rubiras, Oriol (Fecha de defensa: 2018-11-30)
Wildfires are an ecological phenomenon inherent to earth dynamics and widely spread over the globe. In addition to the environmental impact, when wildfires grow beyond controllable magnitudes, they pose a principal threat ...
Beristáin Jiménez, José Antonio (Fecha de defensa: 2005-06-23)
En esta tesis se realiza el análisis y la síntesis de inversores bidireccionales con aislamiento en alta frecuencia. Entre las aplicaciones que se contemplan podemos destacar: sistemas de alimentación fotovoltaicos, sistemas ...
López Trujillo, Jesús Alberto (Fecha de defensa: 2019-06-21)
This thesis presents a characterization of the charge structures of thunderstorms and lightning leader development, and their relationship with the emissions of terrestrial gamma ray flashes (TGFs). The results include a ...
López Hernández, Arianne (Fecha de defensa: 2023-12-20)
(English) Getting to give added value in the different products that are nowadays in the market has not been easy. Since many years ago we have worked on the addition of fragrances in different articles. This added value ...
Vázquez Méndez, Marcial (Fecha de defensa: 2022-02-21)
This research investigates factors that impact the use of digital systems for HR management at SEAT, a car manufacturing firm of the Volkswagen Group. Electronic Human Resource Management (e-HRM) is not a completely new ...
González Navarro, Francisco (Fecha de defensa: 2022-11-18)
(English) Total Compensation is currently understood as the set of elements, not exclusively financial, that employees receive as compensation for their work. In this sense, it can be a decisive factor in attracting and ...
Kottmann, Korbinian Gebhard (Fecha de defensa: 2022-10-14)
(English) We perform quantum simulation on classical and quantum computers and set up a machine learning framework in which we can map out phase diagrams of known and unknown quantum many-body systems in an unsupervised ...
Batet Torrell, Óscar (Fecha de defensa: 2011-07-27)
The techniques for detection of the atmosphere constituents and their distribution in the space have evolved in the last years driven by needs in the environmental, meteorological and climate science fields and backed by ...
Arellano Pinilla, Cristina (Fecha de defensa: 2007-07-25)
Esta investigación está conducida a la resolución del problema de encontrar soluciones rentables para el despliegue de redes de fibra hasta el hogar (Fibre to the Home - FTTH). En una red de FTTH, el equipo transmisor-receptor ...
Azman, Nurul Aini Binti Mohd (Fecha de defensa: 2015-12-22)
In this PhD it has been analyzed the antioxidant activity of five plants: Camelia sinensis, Gentian lutea, Betula pendula, Convolvulus arvensis and Arctostaphylos uva-ursi. An Electronic Paramagnetic Resonance has been ...
Tirrito, Emanuele (Fecha de defensa: 2020-07-13)
For a long time, quantum states of matter have been successfully characterized by the Ginzburg-Landau formalism that was able to classify all different types of phase transitions. This view changed with the discovery of ...
Mohammadzadeh, Nasibeh (Fecha de defensa: 2022-10-06)
(English) Invoice factoring has been a popular way to provide cash flow for businesses. The primary function of a factoring system is to prevent an invoice from being factored twice. In order to prevent double factoring, ...
Yang, Jing (Fecha de defensa: 2015-12-11)
This thesis aims at studying the physical-chemical properties of model lipid bilayers in physiological environments. Since in such conditions biological membranes composed of phospholipids and cholesterol are surrounded ...
Tolentino Chivite, Ainhoa (Fecha de defensa: 2014-04-29)
Biopolymers are polymers produced by living organisms. A more broad classification would embrace also those polymers synthesized from renewable sources which are able to display biodegradability. The demand of biopolymers ...