Search Results - "Alvaro, Angel"

Analysis of Sodium–Water Reaction as heat source for district heating and cooling by Abánades, Alberto, Álvaro, Ángel Jiménez, Guerrero Padrón, Juan

“…Finding new alternatives is a need to develop disruptive solutions that could be applied to the decarbonized, sustainable, circular systemic change for the…”
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Simulation of an integrated gasification combined cycle with chemical-looping combustion and carbon dioxide sequestration by Jiménez Álvaro, Ángel, López Paniagua, Ignacio, González Fernández, Celina, Rodríguez Martín, Javier, Nieto Carlier, Rafael

“…•A chemical-looping combustion based integrated gasification combined cycle is simulated.•The energetic performance of the plant is analyzed.•Different…”
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Integration of Chemical Looping Combustion in the Graz Power Cycle by Arnaiz del Pozo, Carlos, Sánchez-Orgaz, Susana, Navarro-Calvo, Alberto, Jiménez Álvaro, Ángel, Cloete, Schalk

“…Effective decarbonization of the power generation sector requires a multi-pronged approach, including the implementation of CO2 capture and storage (CCS)…”
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Short-Time/-Angle Spectral Analysis for Vibration Monitoring of Bearing Failures under Variable Speed by Sierra-Alonso, Edgar F., Caicedo-Acosta, Julian, Orozco Gutiérrez, Álvaro Ángel, Quintero, Héctor F., Castellanos-Dominguez, German

“…Vibration-condition monitoring aims to detect bearing damages of rotating machinery’s incipient failures mainly through time–frequency methods because of their…”
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Automatic Pectoral Muscle Removal and Microcalcification Localization in Digital Mammograms by Gómez, Kevin Alejandro Hernández, Echeverry-Correa, Julian D., Gutiérrez, Álvaro Ángel Orozco

“…Objectives: Breast cancer is the most common cancer diagnosed in women, and microcalcification (MCC) clusters act as an early indicator. Thus, the detection of…”
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Prescription patterns and appropriateness of NSAID therapy according to gastrointestinal risk and cardiovascular history in patients with diagnoses of osteoarthritis by Lanas, Angel, Garcia-Tell, Guillermo, Armada, Beatriz, Oteo-Alvaro, Angel

“…Prescription of non-steroidal anti-inflammatory drugs (NSAIDs) should be based on the assessment of both gastrointestinal (GI) and cardiovascular (CV) risk for…”
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Classification of Categorical Data Based on the Chi-Square Dissimilarity and t-SNE by Cardona, Luis Ariosto Serna, Vargas-Cardona, Hernán Darío, Navarro González, Piedad, Cardenas Peña, David Augusto, Orozco Gutiérrez, Álvaro Ángel

“…The recurrent use of databases with categorical variables in different applications demands new alternatives to identify relevant patterns. Classification is…”
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Energetic analysis of a syngas-fueled chemical-looping combustion combined cycle with integration of carbon dioxide sequestration by Jiménez Álvaro, Ángel, Paniagua, Ignacio López, Fernández, Celina González, Carlier, Rafael Nieto, Martín, Javier Rodríguez

“…Chemical-looping combustion for power generation has significant advantages over conventional combustion. Mainly, it allows an integration of CO2 capture in…”
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A New Simple Method for Estimating Exergy Destruction in Heat Exchangers by Ignacio López Paniagua, Javier Rodríguez Martín, Celina González Fernandez, Ángel Jiménez Alvaro, Rafael Nieto Carlier

“…This paper presents an abbreviated method for estimating exergy destruction in a heat exchanger, requiring only black-box data of the exchanger’s inputs and…”
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Exergy Analysis of a Syngas-Fueled Combined Cycle with Chemical-Looping Combustion and CO2 Sequestration by Urdiales Montesino, Álvaro, Jiménez Álvaro, Ángel, Rodríguez Martín, Javier, Nieto Carlier, Rafael

“…Fossil fuels are still widely used for power generation. Nevertheless, it is possible to attain a short- and medium-term substantial reduction of greenhouse…”
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Techno-Economic Assessment of IGCC Power Plants Using Gas Switching Technology to Minimize the Energy Penalty of CO2 Capture by Szima, Szabolcs, Arnaiz del Pozo, Carlos, Cloete, Schalk, Fogarasi, Szabolcs, Jiménez Álvaro, Ángel, Cormos, Ana-Maria, Cormos, Calin-Cristian, Amini, Shahriar

“…Cost-effective CO2 capture and storage (CCS) is critical for the rapid global decarbonization effort recommended by climate science. The increase in levelized…”
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Design and Optimization of a Polar Satellite Mission to Complement the Copernicus System by Alarcon, Eduard, Sanchez, Angel Alvaro, Araguz, Carles, Barrot, Gilbert, Bou-Balust, Elisenda, Camps, Adriano, Cornara, Stefania, Cote, Judith, Pena, Antonio Gutierrez, Lancheros, Estefany, Lesne, Olivia, Llaveria, David, Lluch I Ruiz, Ignasi, Males, Joao, Mangin, Antoine, Matevosyan, Hripsime, Monge, Angel, Narkiewicz, Janusz, Ourevitch, Stephane, Park, Hyuk, Pierotti, Stephane, Pica, Udrivolf, Poghosyan, Armen, Rodriguez, Pedro, De Azua, Joan A. Ruiz, Sicard, Pierre, Sochacki, Mateusz, Tonetti, Stefania, Topczewski, Sebastian

“…The space industry is currently witnessing two concurrent trends: the increased modularity and miniaturization of technologies and the deployment of…”
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Finding synergy between renewables and coal: Flexible power and hydrogen production from advanced IGCC plants with integrated CO2 capture by Szima, Szabolcs, Arnaiz del Pozo, Carlos, Cloete, Schalk, Chiesa, Paolo, Jiménez Alvaro, Ángel, Cormos, Ana-Maria, Amini, Shahriar

“…•Economics of advanced IGCC plants for flexible power and hydrogen production.•Plants employ gas switching combustion and membrane-assisted water–gas…”
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Random Fourier Features-Based Deep Learning Improvement with Class Activation Interpretability for Nerve Structure Segmentation by Jimenez-Castaño, Cristian Alfonso, Álvarez-Meza, Andrés Marino, Aguirre-Ospina, Oscar David, Cárdenas-Peña, David Augusto, Orozco-Gutiérrez, Álvaro Angel

“…Peripheral nerve blocking (PNB) is a standard procedure to support regional anesthesia. Still, correct localization of the nerve's structure is needed to avoid…”
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Scalable and Interpretable Forecasting of Hydrological Time Series Based on Variational Gaussian Processes by Julián David Pastrana-Cortés, Julian Gil-Gonzalez, Andrés Marino Álvarez-Meza, David Augusto Cárdenas-Peña, Álvaro Angel Orozco-Gutiérrez

“…Accurate streamflow forecasting is crucial for effectively managing water resources, particularly in countries like Colombia, where hydroelectric power…”
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Instrumentación para captura y transmisión de señales de vibración by Mejía Hernández, Juan Camilo, Echeverry Correa, Julian David, Alvarez Mesa, Andrés Mauricio, Orozco Gutierrez, Alvaro Angel

“…Las señales de vibración son usadas generalmente para detectar fallos en máquinas rotativas. En la actualidad existen diferentes metodologías para realizar…”
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Optimization of Interconnected Natural Gas and Power Systems Using Mathematical Programs with Complementarity Constraints by Blanco-Martínez, Cristian Alejandro, Álvarez-Meza, Andrés Marino, Castellanos-Dominguez, Germán, Cárdenas-Peña, David Augusto, Orozco-Gutiérrez, Álvaro Angel

“…The demand for thermal power generation from natural gas has increased globally due to its cleaner burning properties compared to other fossil fuels…”
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Raloxifene: mechanism of action, effects on bone tissue, and applicability in clinical traumatology practice by Rey, Jose R Caeiro, Cervino, Eduardo Vaquero, Rentero, Maria Luz, Crespo, Emilio Calvo, Alvaro, Angel Oteo, Casillas, Marta

“…Raloxifene, a member of the class of selective estrogen receptor modulators (SERM), reproduces the beneficial effects of estrogens on the skeletal systems,…”
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Pattern recognition of surface EMG biological signals by means of Hilbert spectrum and fuzzy clustering by Pinzon-Morales, Ruben-Dario, Baquero-Duarte, Katherine-Andrea, Orozco-Gutierrez, Alvaro-Angel, Grisales-Palacio, Victor-Hugo

“…A novel method for hand movement pattern recognition from electromyography (EMG) biological signals is proposed. These signals are recorded by a three-channel…”
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Bearing Health Monitoring Using Relief-F-Based Feature Relevance Analysis and HMM by Hernández-Muriel, José Alberto, Bermeo-Ulloa, Jhon Bryan, Holguin-Londoño, Mauricio, Álvarez-Meza, Andrés Marino, Orozco-Gutiérrez, Álvaro Angel

“…Nowadays, bearings installed in industrial electric motors are constituted as the primary mode of a failure affecting the global energy consumption. Since…”
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