Browsing by Contributor "Universitat Autònoma de Barcelona"
Now showing items 1-20 of 44
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3D printing with star-shaped strands: a new approach to enhance in vivo bone regeneration
(Elsevier, 2022-06-01)
Article
Open Access
Covenantee: Mimetis Biomaterials / Institut de Recerca Sant Joan de Déu / Universidade de Vigo / Universitat de Barcelona / Universitat Autònoma de Barcelona / Institut de Bioenginyeria de CatalunyaConcave surfaces have shown to promote bone regeneration in vivo. However, bone scaffolds obtained by direct ink writing, one of the most promising approaches for the fabrication of personalized bone grafts, consist mostly ... -
44. Ámbito 6. Áreas metropolitanas en Chile. Un problema multiescalar
(2020-09-30)
Audiovisual
Open Access -
A compact and tunable atomic magnetometer for femtotesla radio-frequency field detection
(Universitat Politècnica de Catalunya, 2022-07-19)
Master thesis
Open Access
Covenantee: Universitat de Barcelona / Universitat Autònoma de BarcelonaWe demonstrate an ultra-high sensitivity rf optical magnetometer based on a compact 5×5×8 mm3 Rubidium-87 vapor cell in a mu-metal shielded environment. The rf field is detected via a Faraday rotation effect on the linear ... -
Acte de lliurament de la 4a edició dels premis Planter 2013
(2013-06-07)
Audiovisual
Open Access -
An overview of Uniform Roe Algebras: Asymptotic Dimension and Real Rank
(Universitat Politècnica de Catalunya, 2019-07)
Master thesis
Restricted access - author's decision
Covenantee: Universitat Autònoma de BarcelonaThe aim of this master thesis is to study the relation between the real rank of uniform Roe algebras and the asymptotic dimension of the space with which they are defined. As a consequence of some recent results on the ... -
Analysis of performance of the Chordal Branch and Bound algorithm
(Universitat Politècnica de Catalunya, 2022-07-07)
Master thesis
Open Access
Covenantee: Universitat de Barcelona / Universitat Autònoma de BarcelonaIn the era of quantum technology, benchmarking classical algorithms is necessary for certifying the results given by the quantum device to the optimization problem that is wanted to solve. Here we analyse a new algorithm ... -
Automatic pattern detection on images for multiple-sensor calibration
(Universitat Politècnica de Catalunya, 2021-09-10)
Master thesis
Restricted access - author's decision
Covenantee: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaSensor calibration can be done by identifying known points of interest of a calibration pattern into the intensity images captured with the sensor. If the same exact points are identified using multiple sensors, then ... -
Beam shaping and aberration correction using a spatial light modulator in ultracold atom experiments
(Universitat Politècnica de Catalunya, 2022-09-09)
Master thesis
Restricted access - confidentiality agreement
Covenantee: Universitat de Barcelona / Universitat Autònoma de BarcelonaIn this report we create arbitrary intensity patterns and correct optical aberrations using a spatial light modulator (SLM), which are important requirements for ultracold atom experiments. We explore several methods based ... -
Contraction strategies of Tensor Networks for Quantum Circuit simulations
(Universitat Politècnica de Catalunya, 2021-09-30)
Master thesis
Open Access
Covenantee: Barcelona Supercomputing Center / Universitat de Barcelona / Universitat Autònoma de Barcelona / Institut de Ciències Fotòniques (ICFO)In the last years, the classical simulation of quantum systems is growing as a good approach to provide effcient approximations to quantum computers that are in the way of reaching quantum supremacy. An effcient way of ... -
Design and optimization of Photonic Systems for Microwave Applications
(Universitat Politècnica de Catalunya, 2017-09-07)
Master thesis
Open Access
Covenantee: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaExtensively researched in the last years, the Microwave Photonics Technology field has a number of potential advantages including extremely wide bandwidth, very low frequency constant losses, light weight, immunity to EMI ... -
Design of calcium phosphate scaffolds with controlled simvastatin release by plasma polymerisation
(Elsevier, 2016-06-01)
Article
Open Access
Covenantee: Université Pierre et Marie Curie / Universitat Autònoma de BarcelonaCalcium Phosphates (CaPs) have excellent bone regeneration capacity, and their combination with specific drugs is of interest because it allows adding new functionalities. In CaPs, drug release is mainly driven by diffusion, ... -
Development of a fluorescence imaging system for a quantum gas experiment
(Universitat Politècnica de Catalunya, 2015-09-10)
Master thesis
Open Access
Covenantee: Universitat Autònoma de Barcelona / Institut de Ciències Fotòniques (ICFO) / Universitat de BarcelonaIn this report we present a technique for imaging the momentum distribution of an ultracold atomic gas in 3D and with single atom resolution. We describe the first experimental steps taken to implement it in a quantum gas ... -
Early detection of biofilms using low-cost polymeric optical Lab-on-a-chip
(Universitat Politècnica de Catalunya, 2015-09-09)
Master thesis
Open Access
Covenantee: Universitat Autònoma de Barcelona / Universitat de Barcelona / Institut de Ciències Fotòniques (ICFO)In surface colonization, microorganisms tend to form complex biological structures containing cells and adhesion molecules, called biofilms, which provide them with high stability and resistance to biocide compounds. These ... -
Effect of allogeneic cell-based tissue-engineered treatments in a sheep osteonecrosis model
(2020-03-27)
Article
Open Access
Covenantee: Universitat Autònoma de Barcelona / Vall d'Hebron Institut de Recerca / Hospital Universitari Vall d'Hebron / Universitat de BarcelonaOsteonecrosis of the femoral head (ONFH) is defined as a tissue disorder and successive subchondral bone collapse resulting from an ischemic process, which may progress to hip osteoarthritis. Cell therapy with multipotent ... -
Estudi multimetodològic per a la caracterització de la descàrrega d'aigua subterrània al mar a diferents escales
(Universitat Politècnica de Catalunya, 2021-06-21)
Master thesis
Open Access
Covenantee: Universitat Autònoma de BarcelonaL’objectiu d’aquest treball ha estat estudiar i caracteritzar la descàrrega d’aigua subterrània a lo costa catalana utilitzant diferents traçadors a diferents escales. En el present estudi, s’ha utilitzat la concentració ... -
Extraction of cardiac pulsatility features from diffuse correlation spectroscopy data
(Universitat Politècnica de Catalunya, 2022-09-09)
Master thesis
Restricted access - confidentiality agreement
Covenantee: Universitat de Barcelona / Universitat Autònoma de BarcelonaCerebral blood flow monitoring is critical and is carried out routinely in clinical settings. There are noninvasive techniques based on near-infrared diffuse optics that have been developed in the past decades and are being ... -
Fast measurement of diffusing patterns and its parameterization
(Universitat Politècnica de Catalunya, 2016-09-08)
Master thesis
Open Access
Covenantee: Universitat de Barcelona / Universitat Autònoma de Barcelona / Institut de Ciències Fotòniques (ICFO)When light strikes on a diffuser surface a new energy redistribution is created. The diffusion patterns depends on the material of the diffuser and how light reach the diffuser. The aim of this project is to characterize ... -
Fundamental limits of phase estimation with nonlinear interferometers
(Universitat Politècnica de Catalunya, 2022-09-09)
Master thesis
Open Access
Covenantee: Universitat de Barcelona / Universitat Autònoma de BarcelonaInterferometers have established themselves as good phase sensitivity estimators, although passive interferometers (those characterized by the SU(2) group) are bounded by the shot noise limit. If we want to overcome this ... -
Generative Video Face Reenactment by AUs and Gaze Regularization
(Universitat Politècnica de Catalunya, 2019-10-15)
Master thesis
Open Access
Covenantee: Universitat de Barcelona. Facultat de Matemàtiques i Informàtica / Universitat Autònoma de BarcelonaIn this work, we propose an encoder-decoder-like architecture to perform face reenact- ment in image sequences. Our goal is to transfer the training subject identity to a given test subject, regularazing the generation ... -
Graphene plasmonic enhanced detectors for mid-infrared and terahertz range
(Universitat Politècnica de Catalunya, 2020-07-16)
Master thesis
Restricted access - confidentiality agreement
Covenantee: Universitat Autònoma de Barcelona / Universitat de Barcelona