Departament de Física
Recent Submissions
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Corrosion studies on Cu-based alloys
(Universitat Politècnica de Catalunya, 2021-01-08)
Doctoral thesis
Open AccessCu-based alloys are widely applied in corrosive environments. The improvement of the alloys' corrosion resistance will significantly reduce energy consumption and overexploitation of resources. To increase the resistance ... -
A geodetic approach to precise, accurate, available and reliable navigation
(Universitat Politècnica de Catalunya, 2021-01-14)
Doctoral thesis
Open AccessThe determination of a body position, velocity and attitude is the purpose of the navigation techniques. The most extended navigation systems (INS/GNSS), as any other HW and SW system, provide precise and accurate enough ... -
Analysis and degradation mechanisms of enamels, grisailles and silver stains on Modernist stained glass.
(Universitat Politècnica de Catalunya, 2021-01-22)
Doctoral thesis
Open AccessMaterials and methods used in the production of modernist (late 19th and early 20th century) stained glass from the city of Barcelona with special regards to the degradation mechanisms of enamels, grisailles and silver ... -
Analysis of energetic particle-driven Alfvénic instabilities in tokamak and stellarator plasmas using three dimensional numerical tools
(Universitat Politècnica de Catalunya, 2019-09-27)
Doctoral thesis
Open AccessIn this thesis, a detailed analysis of the experientially observed energetic particle-driven Alfvénic instabilities in tokamak and stellarator plasmas using three dimensional numerical tools based on the reduced MHD model ... -
Correlations in spin-orbit coupled ultracold quantum gases
(Universitat Politècnica de Catalunya, 2020-12-14)
Doctoral thesis
Open AccessThe main goal of this thesis is the computation of ground state properties of quantum many-body systems under Spin Orbit coupling (SOC) interactions out of the ultradilute regime. We present two approaches to fulfill this ... -
A fast engineering approach to high efficiency power amplifier linearization for avionics applications
(Universitat Politècnica de Catalunya, 2020-12-17)
Doctoral thesis
Open AccessThis PhD thesis provides a fast engineering approach to the design of digital predistortion (DPD) linearizers from several perspectives: i) enhancing the off-line training performance of open-loop DPD, ii) providing ... -
Quantum Monte Carlo study of few-and many-body bose systems in one and two dimensions
(Universitat Politècnica de Catalunya, 2020-12-21)
Doctoral thesis
Open AccessIn this Thesis, we report a detailed study of the ground-state properties of a set of quantum few- and many-body systems by using Quantum Monte Carlo methods. First, we introduced the Variational Monte Carlo and Diffusion ... -
Contributions to ionospheric modeling with GNSS in mapping function, tomography and polar electron
(Universitat Politècnica de Catalunya, 2020-11-17)
Doctoral thesis
Open AccessThis dissertation focuses on determining the vertical electron content distribution in low and high vertical resolution from ground-based and LEO on board GNSS data and improving the knowledge of ionosphere climatology in ... -
Large-scale CFD and micro-particles simulations in a large human airways under sniff condition and drug delivery application
(Universitat Politècnica de Catalunya, 2020-11-10)
Doctoral thesis
Open AccessAs we inhale, the air drawn through our nose undergoes successive accelerations and decelerations as it is turned, split, and recombined before splitting again at the end of the trachea as it enters the bronchi. Fully ... -
Exploring free-energy landscapes and microscopic interactions of selected small-molecules and proteins wih cell membranes
(Universitat Politècnica de Catalunya, 2020-09-29)
Doctoral thesis
Open AccessThe present Thesis is devoted to the study of the physical-chemical properties of selected small-molecules (such as amino-acids like tryptophan or hormones like melatonin) and proteins (such as KRAS-4B) absorbed in model ... -
Hybrid non-destructive technique for volumetric defect analysis and reconstruction by remote laser induced ultrasound
(Universitat Politècnica de Catalunya, 2020-07-21)
Doctoral thesis
Open AccessThis PhD thesis is devoted to the design, development and implementation of a non-contact hybrid non-destructive testing (NDT) method applied to the analysis of metallic objects that contain embedded defects or fractures. ... -
Multiapproach computational modelling of tuberculosis : understanding its epidemiological dynamics for improving its control in Nigeria
(Universitat Politècnica de Catalunya, 2020-07-20)
Doctoral thesis
Open AccessTuberculosis (TB) is an infectious disease that is considered to be the biggest killer of mankind in the history of infectious diseases. There are still more than 10 million new TB cases every year and it causes more than ...
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