Mostrando ítems 741-760 de 5606
Morral Molto, Eloi (Fecha de defensa: 2021-12-03)
The growth in world population has led to a significant increase in the generation of wastes (solid, liquid and gaseous). Waste gas is probably the major issue in the case of waste treatment, due to the fact that once the ...
Ortiz Ruiz, Antonio (Fecha de defensa: 2021-12-17)
Microalgae culture is currently receiving considerable attention for its potential in wastewater treatment and production of algal biomass from which high-value bioproducts and bioenergy can be obtained, as well as the ...
Rivas Guijarro, Xavier (Fecha de defensa: 2021-12-17)
Many important theories in modern physics can be stated using the tools of differential geometry. It is well known that symplectic geometry is the natural framework to deal with autonomous Hamiltonian mechanics. This admits ...
Quispe Coica, Filimon Alejandro (Fecha de defensa: 2021-12-14)
Access to water, sanitation and hygiene (WASH) services is closely linked to public health. The benefits of having safe WASH are vast. The WHO/UNICEF Joint Monitoring Program (JMP) estimates of the population accessing ...
Miranda Briones, Ricardo (Fecha de defensa: 2021-12-01)
Tree rings play a relevant role for the reconstruction of climatic variables on centuries or millennia-scale. In the presence of anthropogenic climate change, and in the absence of extensive meteorological records, ...
Larco Barros, Ciro Mauricio (Fecha de defensa: 2021-12-15)
In this research work, a non-linear technique called Minimum Controller Synthesis (MCS) is presented. This is a variant of the Model Reference Adaptive Control (MRAC), which has the main advantage of requiring very little ...
Jiménez Torres, Adrià (Fecha de defensa: 2021-12-22)
The design rules on Reduced Beam Sections (RBS) are covered in the Eurocodes in EN1998-3 as a possible solution to improve rotation capacity of beams for the retrofit of existing structures. The design rules are very similar ...
Herrera, Yago (Fecha de defensa: 2021-12-15)
The study of stellar winds (SW) in the context of X-ray bursts (XRB) performed in this thesis has two main motivating issues. The first is whether or not the heavy elements produced from nucleosynthesis in XRBs can escape ...
Fernández Sánchez, Pablo Gonzalo (Fecha de defensa: 2021-12-20)
Reinforced concrete members, especially when subjected to concentrated loads, can fail in shear. This is an undesirable and brittle failure mode preventing the structure from deforming and reaching higher load levels. It ...
Coulson, Matthew John (Fecha de defensa: 2021-12-13)
We consider some models of random graphs and directed graphs and investigate their behavior near thresholds for the appearance of certain types of connected components. Firstly, we look at the critical window for the ...
Germano, Nicola (Fecha de defensa: 2021-12-14)
This thesis aims to propose and validate an innovative, fully open-source framework capable of performing multiscale analysis for the assessment of local wind flows within the urban fabric. Each part of the framework is ...
López Ruiz, Luis Alberto (Fecha de defensa: 2021-12-02)
Construction and demolition waste (CDW) is a major environmental concern that requires immediate attention. The large volumes of CDW produced and its associated environmental effects have led to explore new alternatives ...
Sotoca García, Adolfo (Fecha de defensa: 2006-06-07)
The dissertation focuses on the study of the morphology of modern city from the analysis of the free space. This research aims to provide original and unpublished elements in this issue. The following work finds its ...
Ciancico, Carlotta (Fecha de defensa: 2021-12-09)
Quantum nanophotonics aims at studying the interaction between matter and single photons at the nanoscale. Nanoscopic solid state light sources can be placed in near proximity to other photonic elements to engineer their ...
Ballén Zamora, Sergio (Fecha de defensa: 2021-12-10)
NetZero Energy Buildings or buildings with almost zero energy consumption, are buildings with high energy performance in terms of operational energy, and which also seek to reduce their CO2 emissions in addition to other ...
Superchi, Cecilia (Fecha de defensa: 2021-01-21)
Editorial peer review is the gateway to scientific publication. It was established to ensure that research papers were vetted by independent experts before they are published. Despite the importance of this process, its ...
Vrioni, Brikena (Fecha de defensa: 2021-10-29)
An algebraic variety defined over a field is said to have Diophantine stability for an extension of this field if the variety does not acquire new points in the extension. Diophantine stability has a growing interest due ...
Pumarola Peris, Albert (Fecha de defensa: 2021-10-13)
3D reconstruction and image synthesis are two of the main pillars in computer vision. Early works focused on simple tasks such as multi-view reconstruction and texture synthesis. With the spur of Deep Learning, the field ...
Vallès Casanova, Ignasi (Fecha de defensa: 2021-10-19)
The upper ocean circulation is the area of confluence of two major vertical cells: the large-scale overturning Atlantic Meridional Overturning Circulation (AMOC) and the regional relatively shallow Subtropical Cells (STCs). ...
Soto, Alicia (Fecha de defensa: 2021-11-04)
The main theme of this work revolves around the CO2 molecule, a stable waste gas of low value, low energy and often available in large quantities in different places. This work examines some viable avenues for capturing, ...