Mostrando ítems 161-180 de 186
Yu, Zhang (Fecha de defensa: 2021-01-25)
The bottom-up engineering of nanomaterials using solution-processing strategies is of particular interest for reducing cost and optimizing the performance of TE materials and devices. This thesis focuses on the development ...
Li, Mengyao (Fecha de defensa: 2022-01-17)
TE devices have countless potential application, but their high manufacturing and material costs hamper their cost-effectiveness and limit their widespread implementation. To overcome these drawbacks, TE devices must be ...
Ros Figueras, Carles (Fecha de defensa: 2019-10-30)
The excessive consumption of non-renewable energy sources such as fossil fuels has lead the world to a global climate change, urging for new energy consumption habits together with developing cost- effective alternative ...
Mor Crespo, Roger (Fecha de defensa: 2019-06-18)
AIMS: We develop a new theoretical framework to generate Besançon Galaxy Model Fast Approximate Simulations (BGM FASt) to address fundamental questions of the Galactic structure and evolution performing multi-parameter ...
Garcia Palau, Carles (Fecha de defensa: 2022-05-12)
In this thesis we have presented a new method to search for tidal streams generated by globular clusters in the Gaia catalogue. This statistical method is based on the maximum likelihood technique to distinguish stream ...
Herrero Casas, Enrique (Fecha de defensa: 2014-10-06)
Most of the efforts on the search and characterization of Earth-like exoplanets are currently focused on low mass stars. Some important properties related to the structure and processes in this type of stars are still ...
González Fernández, Alfredo A. (Fecha de defensa: 2014-12-05)
This project presents the study of luminescent devices and materials based on silicon for its use in the fabrication of an optical system that integrates light emitter, waveguide, and light sensor in a single chip obtained ...
Linares Arroyo, Hector (Fecha de defensa: 2021-07-27)
The term light pollution refers to different harmful effects produced by artificial light sources. This phenomena affects observational astronomy, the flora and fauna of the species adapted to the natural cycles of light ...
Alfonso Albero, Alejandro (Fecha de defensa: 2022-02-11)
The main goal of this thesis is to study the radiative decays produced in one of the four big detectors of LHC, LHCb, which focuses on the study of matter-antimatter asymmetry through b and c quarks. In particular, the ...
Lecina Casas, Daniel (Fecha de defensa: 2017-07-20)
Biomolecular simulations have been widely used in the study of protein-ligand interactions; comprehending the mechanisms involved in the prediction of binding affinities would have a significant repercussion in the ...
Ramos, Pau (Fecha de defensa: 2020-09-25)
The Gaia mission and its extensive catalogue of stars has marked the beginning of the Golden Age of Galactic dynamics. We have now access to the kinematics of more than a billion stars with which we can start ...
Alshaikh, Islam (Fecha de defensa: 2022-03-17)
Nowadays, Nanotechnology is having an impact on practically every aspect of human life. It is a transformative technology that has influenced and will continue on electronics, computers, medicine, catalysis, energy, and ...
Musheghyan Avetisyan, Arevik (Fecha de defensa: 2019-07-12)
The goal of the present investigation is to examine the processing-structure-property relationships of multilayer graphene nanowall materials. Various plasma enhanced chemical vapor deposition (PECVD) processing parameters ...
López García, Alex (Fecha de defensa: 2024-05-06)
[eng] The work presented in this thesis book has been carried out during the period 2019-2022 within the Solar Energy Materials and Systems (SEMS) group at the Institut de Recerca en Energia de Catalunya (IREC) located in ...
Gironella Gironell, Pere (Fecha de defensa: 2023-03-28)
[eng] This thesis focuses in the analysis of radative b-decays and rare strange decays, using data recorded by the LHCb, at the LHC during the Run 2 period. Two analyses are presented in the thesis, both flavour changing ...
Ser Badia, Daniel del (Fecha de defensa: 2018-12-21)
The first confirmed detection of an exoplanet orbiting a main-sequence star was made in 1995, when a giant planet was found by radial velocity measurements in a four-day orbit around the nearby star 51 Pegasi by Mayor and ...
Hernández Navarro, Lluís (Fecha de defensa: 2018-05-08)
Spatial embedding and inherited metric constraints are a fundamental trait of biological neuronal circuits. However their role in shaping connectivity and dynamics has been often disregarded, with models of neuronal networks ...
Garcia Garcia, Carlos (Fecha de defensa: 2020-11-10)
This thesis studies Dark Energy, a central topic of Modern Cosmology, from different points of view. It covers from models and parametrizations to likelihood approximations for the observations of the Large Scale Structure ...
Rissone, Paolo (Fecha de defensa: 2023-04-20)
[eng] This doctoral work investigates nucleic acids' thermodynamic and kinetic properties. The main objective is the characterization of the energetics and the folding mechanisms driving the hybridization of DNA and RNA ...
Via González, Marta (Fecha de defensa: 2023-09-19)
[eng] Atmospheric aerosol is an ensemble of atmospheric pollutants with a severe impact on human health and Earth climate. Particulate Matter (PM) effects vary depending on the composition and size. However, current air ...