Thesis Collection
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Browsing by Subject "33 Ciencias Tecnológicas"
Now showing items 1-20 of 71
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A Fully Integrated Open Solution for the Remote Operation of Pilot Plants
Sánchez Herrera, María Reyes
; Mejías Borrero, Andrés Manuel; Márquez Sánchez, Marco Antonio; Andújar Márquez, José Manuel (Institute of Electrical and Electronics Engineers, 2019)
Nowadays remote access to systems in the instrumentation and measurement fields is both a reality and a challenge. There is a growing interest in replacing manual actions performed on site by remote actions carried out ... -
A Hardware-Based Configurable Algorithm for Eye Blink Signal Detection Using a Single-Channel BCI Headset
López de Ahumada Gutiérrez, Rafael; Jiménez Naharro, Raúl; Gómez Bravo, Fernando (MDPI, 2023-06)
Eye blink artifacts in electroencephalographic (EEG) signals have been used in multiple applications as an effective method for human-computer interaction. Hence, an effective and low-cost blinking detection method would ... -
Actas de las V Jornadas ScienCity 2022. Fomento de la Cultura Científica, Tecnológica y de Innovación en Ciudades Inteligentes
Álvarez Polegre, A.; Troncoso, E.; Robles Romero, José Miguel; Cislowska, A.I.; Peña Acuña, Beatriz; Rodríguez, M.C.; Ramiro, J.; Villoria, P.; Morales, G.; Orellana, J.; Melero, J.A.; Castro Ortiz, J.C.; Rodríguez-Pérez, Á.M.; Márquez-Rodríguez, A.; Pulido-Calvo, I.; del Pino, J.; Ríos, J.; Barragán Piña, Antonio Javier; Enrique, J.M.; Ruiz, D.; Andújar Márquez, José Manuel; Semião, J.; Oliveira, L.; Masiá Montalvá, V.; Bermejo Muñoz, J.; Maestro Molina, G.; Corralejo Mora, J.M.; Lozano Domínguez, José Manuel; Mateo Sanguino, Tomás Jesús; Redondo González, Manuel Joaquín; Perdigones-Gómez, M.; Caparrós Mancera, Julio José; Tejada Guzmán, Diego; Isorna Llerena, F.; Naz García, C.; López González, E.; Rengel Gálvez, R.M.; Vargas Vázquez, L.; Delgado Sánchez, C.; Tenorio Alfonso, A.; Cortes Triviño, Esperanza; Martín Alfonso, M.J.; Cuadri Vega, Antonio Abad; Clemente-Castro, S.; Palma, A.; Ruiz-Montoya, M.; Díaz-Blanco, M.J.; Giráldez, I.; de Figueiredo Dias, A.F.; Lopes da Silva Afonso dos Santos, C.M.; Barrera Rodríguez, A.; Padilla Rebollo, G.; García Villagrán, J.; Romero Molina, J.J.; Wendy, R.; Arola, A.; Martínez Luna, M.; Segura Manzano, Francisca; Ceada, Y.; Martín, M.J.; Candeias, V.; Rodrigues, E.; Luz, L.; Tomaz, A.; Almeida, A.; Sofia Brito, I.; Hernández Torres, J.A.; Rodríguez González, C.A.; Rodríguez Pérez, A.M.; Faria, M.I.; Furtado, D.S.; Martins, A.M.; Morillo Reina, J.D.; Al-Jaliel, A.; Sánchez Herrera, M.R.; Pérez Torreglosa, J.; Rey, J.; Vivas Fernández, F.J.; Mora-Macías, J.; Cruz-Viejo, V.; Perea, D.; Bailoa, S.; Cravo, P.; Hernández-Garrido, R.; Pérez-Calañas, C.; Iranzo-Llopis, C.; Mauricio Loaiza, J.; Palma, A.; González Duque, J.A.; Pedro, C.; Luiz, P.; Pian, L.; Caldinhas, M.; Guerrero, C.; Dias, C.; Santos, C.; Morón Monge, M.C.; Trabajo Rite, M.; Morón Monge, H.; Pardo Garrido, D.; Rivera Moreno, L.; González Sánchez, L.; Dias, A.; del Toro Peral, M. (Universidad de Huelva, 2023)
ScienCity es una actividad que viene siendo continuada desde 2018 con el objetivo de dar a conocer los conocimientos y tecnologías emergentes siendo investigados en las universidades, informar de experiencias, servicios e ... -
Age-Stratified Analysis of COVID-19 Outcome Using Machine Learning Predictive Models
Domínguez Olmedo, Juan Luis; Gragera Martínez, Álvaro; Mata Vázquez, Jacinto; Pachón Álvarez, Victoria (MDPI, 2022-10)
Since the emergence of COVID-19, most health systems around the world have experienced a series of spikes in the number of infected patients, leading to collapse of the health systems in many countries. The use of clinical ... -
Analysis of Single Board Architectures Integrating Sensors Technologies
Development boards, Single-Board Computers (SBCs) and Single-Board Microcontrollers (SBMs) integrating sensors and communication technologies have become a very popular and interesting solution in the last decade. They ... -
Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations
Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Sánchez Herrera, María Reyes; Pérez Litrán, Salvador (European Association for the Development of Renewable Energies, Environment and Power Quality, 2007)
The apparent power and the derived power factor are two of the quantities of the biggest use and application inside the Electric Engineering. However, nowadays it continues staying the controversy on their definitions ... -
Applied methodology based on HEC-HMS for reservoir filling estimation due to soil erosion
Rodríguez González, César Antonio; Rodríguez Pérez, Ángel Mariano; Caparrós Mancera, Julio José; Hernández Torres, José Antonio; Gutiérrez Carmona, Nicolás; Bahamonde García, Manuel Ignacio (Sciendo, 2022)
Authors propose a beneficial methodology for hydrological planning in their study. Prospective evaluations of the basins' net capacity can be done using the technique presented. The HEC-HMS (Hydrologic Modelling ... -
Assessment of aerial thermography as a method of in situ measurement of radiant heat transfer in urban public spaces
Videras Rodríguez, Marta; Gómez Melgar, Sergio; Andújar Márquez, José Manuel (Elsevier, 2022)
Urban public spaces are an essential part of the urban environment, supporting social relationships and pro- moting a healthy lifestyle among citizens. However, the high value of urban land has led to an over-urbanisation ... -
Automatic detection of crohn disease in wireless capsule endoscopic images using a deep convolutional neural network
Marín Santos, Diego; Contreras Fernández, Juan Antonio; Pérez Borrero, Isaac; Pallarés Manrique, Héctor; Gegúndez Arias, Manuel Emilio (Springer, 2022-09-30)
The diagnosis of Crohn’s disease (CD) in the small bowel is generally performed by observing a very large number of images captured by capsule endoscopy (CE). This diagnostic technique entails a heavy workload for the ... -
Batteries and Hydrogen Storage: Technical Analysis and Commercial Revision to Select the Best Option
Andújar Márquez, José Manuel; Segura Manzano, Francisca; Rey, Jesús; Vivas Fernández, Francisco José (MDPI, 2022-08)
: This paper aims to analyse two energy storage methods—batteries and hydrogen storage technologies—that in some cases are treated as complementary technologies, but in other ones they are considered opposed technologies. ... -
Circular economy: comparative life cycle assessment of fossil polyethylene terephthalate (PET)and its recycled and bio-based counterparts
Rybaczewska-Błazejowska, Magdalena; Mena Nieto, Ángel Isidro (POLISH ACADEMY OF SCIENCES, 2020-12-31)
The transition to circular economy requires diversifying material sources, improving secondary raw materials management, including recycling, and finally finding sustainable alternative materials. Both recycled and bio-based ... -
Cold alkaline extraction of Elephant grass for optimal subsequent extraction of hemicelluloses and energy production
García Domínguez, Juan Carlos; Alfaro Martínez, Ascensión; Loaiza Rodríguez, Javier Mauricio; Lozano Calvo, Susana; López Baldovín, Francisco (Springer, 2022-07-27)
There is growing scientific and industrial interest in obtaining useful substances by fractionating lignocellulosic biomass from non-food plant crops for use by the bioenergy industry. The primary goals are to ensure ... -
Combination of Interleaved Single-input Multiple-output DC-DC Converters
Durán Aranda, Eladio; Pérez Litrán, Salvador; Ferrera Prieto, María Bella (China electric power research institute, 2022-01)
This paper analyses, simulates and verifies an experimental prototype of a four-phase interleaved DC-DC converter. It is based on a SEPIC-Cuk combination. The developed prototype ´ has been used in single-input multiple-output ... -
El comité español de automática: Vanguardia de la investigación, desarrollo y enseñanza universitaria en automática
Andújar Márquez, José Manuel; Balaguer Bernaldo de Quirós, Carlos; Costa Castelló, Ramón (Universidad Autónoma de Madrid, 2022)
Este trabajo tiene por objeto explicar la génesis y situación actual del Comité Español de Automática (CEA), una de las sociedades científico-tecnológicas más antiguas y activas en España. El objetivo del artículo es ... -
Complete and versatile remote controller for PV systems
Cano, Juan M.; Sánchez Herrera, María Reyes; Delgado Martín, Aránzazu; Rodríguez Vázquez, Jesús (Elsevier, 2022-11)
The promotion of the distributed generation and the photovoltaic (PV) energy great potential put this technology in the spotlight of investors. Thus, the optimization of its efficiency is made a priority. In this paper, a ... -
Concept learning consistency under three‑way decision paradigm
Aranda Corral, Gonzalo Antonio; Borrego Díaz, Joaquín; Galán Páez, Juan (Springer, 2022)
Concept Mining is one of the main challenges both in Cognitive Computing and in Machine Learning. The ongoing improvement of solutions to address this issue raises the need to analyze whether the consistency of the learning ... -
Controlled Electromagnetic Field Based Safety System for Handheld Circular Saw
Teixido Rovira, Pedro Miguel; Hinojo Montero, José M.; Gómez Galán, Juan Antonio; Muñoz Chavero, Fernando; Sánchez Rodríguez, Trinidad; Aponte Luis, Juan (MDPI, 2022-11)
This paper presents the design of a safety system based on controlled electromagnetic field (CEMF) sensing technology to prevent accidents caused by power tools, especially related to handheld circular saws. The safety ... -
Controlling a Mouse Pointer with a Single-Channel EEG Sensor
Molina Cantero, Alberto J.; Castro García, Juan A.; Gómez Bravo, Fernando; López de Ahumada Gutiérrez, Rafael; Jiménez Naharro, Raúl; Berrazueta Alvarado, Santiago (MDPI, 2021)
Goals: The purpose of this study was to analyze the feasibility of using the information obtained from a one-channel electro-encephalography (EEG) signal to control a mouse pointer. We used a low-cost headset, with one ... -
Controversias socioeconómicas sobre la tecnología: ¿Una nueva onda larga expansiva gracias a la revolución digital?
(Universidad de Huelva, 2022)¿Merece la IV Revolución industrial el status que se le confiere? ¿La revolución digital está promoviendo una nueva etapa de prosperidad económica? ¿Qué supone para la organización del trabajo y el empleo? Hacemos un repaso ... -
Design of a Low-Cost Multiplexer for the Study of the Impact of Soiling on PV Panel Performance
Atmospheric factors, such as clouds, wind, dust, or aerosols, play an important role in the power generation of photovoltaic (PV) plants. Among these factors, soiling has been revealed as one of the most relevant causes ...
