Now showing items 11-30 of 5625
Xing, Yashan (Date of defense: 2021-07-01)
(English) Fuel cells are electrochemical devices to covert hydrogen and oxygen into electrical energy and heat. However, the degradation during the operation can reduce a fuel cell lifetime which is the major obstacle for ...
Trapiello Fernández, Carlos (Date of defense: 2021-07-26)
(English) Cyber-physical systems (CPSs) constitute a new generation of control systems that seeks a better integration between computation and physical processes. However, the notable advances of these systems in terms of ...
Tejo Otero, Aitor (Date of defense: 2021-07-28)
(English) Additive Manufacturing is the process of joining materials to make objects from a 3D model data, normally layer-upon-layer through series of some cross-sectional slices, as opposed to subtractive manufacturing ...
Montalbán Turón, Carlos (Date of defense: 2021-06-30)
(English) In this PhD Dissertation the structural performance of buildings with stairs submitted to lateral loads, is investigated. Because of the historical neglect of the interaction effects between the main structure ...
Santos Ruiz, Ildeberto de los (Date of defense: 2021-06-11)
(English) This thesis presents a methodology to locate leaks in pipeline networks, with a focus on water distribution networks. Leak localization techniques using classifiers are proposed by associating the different classes ...
Segura García, Daniel (Date of defense: 2021-03-19)
(English) Silicon photonics is the opportunity that one of the most amazing materials in nature, silicon, has offered once its electronic technological possibilities are reaching its limit. The transparency of this material ...
Bagheri, Ali (Date of defense: 2021-02-12)
(English) In recent years, the use of prostheses has widely increased due to their ability to replace defective parts of the skeleton. Among artificial implants, hip joint plays a critical role in the human body since it ...
Ávila García, Daniela (Date of defense: 2021-01-22)
(English) Water ecosystem services (ESw) are related to aquatic ecosystems and to the interaction with water and land in different ecosystems such as forests, agricultural lands, riparian areas, wetlands and water bodies. ...
Zarrinkhat, Faezeh (Date of defense: 2022-12-20)
(English) Bio-sensing technology has progressed rapidly over the past years due to their plethora of applications such as disease diagnosis, drug monitoring detection of pollutants, and disease-causing micro-organisms. ...
Wu, Qiuyue (Date of defense: 2022-12-14)
(English) Cotton, being a natural hollow fiber with remarkable economic values including moisture absorption, air permeability, softness, comfort, and warmth retention, has become one of the most essential raw materials ...
Sandoval Vásquez, Juan Carlos (Date of defense: 2022-12-13)
(English) This work strives to develop an interpretative reading of the process of configuration of the Amazonian territory of Ecuador, a vast territory with an enormous natural predominance and important biological and ...
Rodríguez Echarri, Álvaro (Date of defense: 2022-12-12)
(English) The fundamental science and technological applications of light-matter interactions on nanometer length scales form the field of study known as nanophotonics. Explorations in nanophotonics expand our understanding ...
Jiménez Machado, Gerard (Date of defense: 2022-12-02)
(English) This thesis, mostly experimental, is based on two fundamental pillars: nonlinear interferometers and Optical Coherence Tomography (OCT). Nonlinear interferometers are a class of interferometers that exhibit ...
García Calatrava, Carlos (Date of defense: 2022-12-12)
(English) The rising interest in extracting value from data has led to a broad proliferation of monitoring infrastructures, most notably composed by sensors, intended to collect this new oil. Thus, gathering data has become ...
Cervià Caballé, Martí (Date of defense: 2022-12-21)
(English) As the Internet of Things (IoT) deployment proceeds, the number of radio solutions used in the Wireless Sensor Network (WSN) space increases. This well-known process has led to fragmentation in the IoT space, as ...
Torrell Martínez, Francesca (Date of defense: 2022-11-04)
(English) This doctoral thesis aims to broaden the knowledge around the key factors in the implementation and sustainability of Total Productive Maintenance (TPM) with the study of 3 case studies of companies located in ...
Rivas Barragan, Daniel (Date of defense: 2022-11-09)
(English) As our digital world and physical realities blend together, we, as users, are growing to expect real-time interaction wherever and whenever we want. Newer internet services require lower latency than a data center ...
Razzaghi, Neda (Date of defense: 2022-11-25)
(English) Perception of the world by an organism is not possible unless decoding the received information through its sensory systems. In vertebrates, G-protein-coupled receptors (GPCRs) and ion channels are principal ...
Rafiezadeh, Roya (Date of defense: 2022-11-10)
(English) The search for standardization in power converter design is motivated by the potential of a significant decrease in design time, a significant decrease in converter cost, and an increase in converter performance ...
Ortega Carrasco, Cristobal (Date of defense: 2022-11-28)
(English) Every new generation of high performance computing (HPC) processors brings higher complexity to boost performance: the increasing number of cores within the processor itself, cores with the ability to run multiple ...