Visualitzant per títol
Ara mostrant els elements 19344-19363 de 42920
Flavour Tagging developments within the LHCb experiment
Flavour Tagging at the LHCb experiment is a fundamental tool for the measurement of B oscillations and the study of CP violation. This document explains the development of different tagging techniques and the different ...
Flax fibre modification using enzyme systems to obtain high-value cellulose products
The aim of this thesis is to modify flax pulp fibres (Linum usitatissimum) by more friendly environmental processes. Pulp and paper research is focussing through enzyme systems investigation for developing green ...
Flexibilidad conformacional de moléculas bioactivas: implicaciones en diseño de fármacos y función de globinas
El estudio de la unión de un ligando con un receptor es de particular relevancia en el desarrollo de fármacos, donde se persigue encontrar un ligando con elevada afinidad hacia un determinado receptor. El ligando se une ...
Flexibilitat en els àcids nucleics: Un estudi de dinàmica molecular, La
L'estat de l'art de les simulacions de dinàmica molecular és utilitzat per estudiar l'estructura, dinàmica, propietats d'interacció molecular i flexibilitat dels dúplexs d'ADN i ARN en solució acuosa. Les nostres simulacions ...
Flexibilitat laboral i salut. Aprofundint en les desigualtats de gènere i el rol dels contextos
L’objectiu d’aquesta tesi és analitzar la relació entre la flexibilitat laboral i la salut i benestar mentals a Europa. Aquesta anàlisi es realitza en un marc conceptual de desigualtats socials en salut centrant-se en un ...
Flexibility services for distribution network operation
On the way towards a low carbon electricity system, flexibility has become one of the main sources for achieving it. Flexibility can be understood as the ability of a power system to cope with the variability and uncertainty ...
Flexible architecture for the future internet scalability of SDN control plane
Software-Defined Networking (SDN) separates the control plane from the data plane. The initial SDN approach involves a single centralized controller, which may not scale properly as a network grows in size. Distributed ...
The flexible periodic vehicle routing problem: modeling alternatives and solution techniques
In this thesis the Flexible Periodic Vehicle Routing Problem is introduced and studied. In this problem a carrier must establish a distribution plan to serve a given set of customers over a planning horizon using a fleet ...
Flexible techniques for heterogeneous XML data retrieval
The progressive adoption of XML by new communities of users has motivated the appearance of applications that require the management of large and complex collections, which present a large amount of heterogeneity. Some ...
'Flexing muscles'. L’ambigüitat de gènere en el bodybuilding, entre la pràctica esportiva i l’exploració artística
This research studies how the body resulting from the practice of bodybuilding can become an element of transgression of traditional gender roles. To do so, we focus especially on the potential we find in the case of female ...
Flexoelectricity at surface instabilities and stress singularities
(English) The flexoelectric effect, the two-way linear coupling between strain gradient and electric polarization (direct flexoelectricity) or electric field gradient and strain (converse flexoelectricity) universally ...
Flexoelectricity in biomaterials
La flexoelectricidad es la capacidad de los materiales para generar electricidad al deformarse de forma no homogénea. Es una propiedad de todos los materiales y, en principio, posible que existiera en biomateriales. De ...
Flexoelectricity in single crystals
En términos generales, la flexoelectricidad es la respuesta de la polarización a un gradiente de deformación. A diferencia del efecto piezoeléctrico, este efecto está presente en todos los materiales independientemente de ...
Flexoelectricity in Two-Dimensional Materials from Density Functional Perturbation Theory
En aquesta tesi desenvolupem un mètode general per calcular la resposta flexoelèctrica d'un material bidimensional (2D) en resposta a una deformació flexural. Tal resposta ha estat generalment definida i calculada com el ...
Flexural behavior of NSM FRP strenthened reinforced concrete beams under sustained loading
The main objective of this work is to study the long-term and residual flexura! strength of Near Surface Mounted (NSM) strengthened Reinforced Concrete (RC) beams with Carbon Fiber Reinforced Polymers (CFRP) strips when ...
Flexural fatigue of pre-cracked fibre reinforced concrete: experimental study and numerical modelling
Fibre reinforced concrete (FRC) is recognized as suitable material for structural applications. The number of national codes that have approved it is an evidence. Structures where FRC is generally used can be subjected to ...
Flipped Classroom en el procés d'ensenyament-aprenentatge de les matemàtiques a l'ESO
Aquest treball té el propòsit d’analitzar com la utilització del model pedagògic de la Flipped Classroom (FC) afecta diferents aspectes del procés d’ensenyament-aprenentatge de les matemàtiques a l’ESO. Aquests aspectes ...
Floating plastic debris in the central and western Mediterranean sea : current status and its social perception
Plastics are currently one of the most widely distributed litter in marine ecosystems worldwide. The floating fraction of these debris are estimated to represent about 1% of the plastics that enter into the marine environment ...
Flood damage assessment in two western Mediterranean regions. Present conditions and future scenarios
Flooding is one of the main natural hazard in the world causing huge economic and human impacts. Assessing the flood damage in the Mediterranean region is of great importance, mainly due to its pronounced sensitivity to ...
