Search Results - "Fernández, Raúl"

Multivariate OWA functions by Pérez-Fernández, Raúl

“…Ordered Weighted Averaging (OWA) functions are a popular tool for the aggregation of real values and have been used successfully in several fields of…”
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Focused ultrasound brain therapy is a new tool in the box by Martínez-Fernández, Raúl

“…Similar to any innovation that disrupts the status quo, the advent of magnetic resonance-guided focused ultrasound in neurology was accompanied by controversy…”
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New capabilities of Sentinel-2A/B satellites combined with in situ data for monitoring small harmful algal blooms in complex coastal waters by Caballero, Isabel, Fernández, Raúl, Escalante, Oscar Moreno, Mamán, Luz, Navarro, Gabriel

“…The increased frequency of harmful algal blooms (HABs) is a major environmental concern worldwide, resulting not only in increased treatment costs for drinking…”
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On an order-based multivariate median by Pérez-Fernández, Raúl

“…Although the order-based definition of the univariate median is ubiquitous in statistics, the same order-based definition is typically abandoned when extending…”
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Blood-brain barrier opening with focused ultrasound in Parkinson’s disease dementia by Gasca-Salas, Carmen, Fernández-Rodríguez, Beatriz, Pineda-Pardo, José A., Rodríguez-Rojas, Rafael, Obeso, Ignacio, Hernández-Fernández, Frida, del Álamo, Marta, Mata, David, Guida, Pasqualina, Ordás-Bandera, Carlos, Montero-Roblas, J. Ignacio, Martínez-Fernández, Raúl, Foffani, Guglielmo, Rachmilevitch, Itay, Obeso, José A.

“…MR-guided focused ultrasound (MRgFUS), in combination with intravenous microbubble administration, has been applied for focal temporary BBB opening in patients…”
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Fallacies of energy efficiency indicators: Recognizing the complexity of the metabolic pattern of the economy by Velasco-Fernández, Raúl, Dunlop, Tessa, Giampietro, Mario

“…The strategy of energy efficiency to save energy is deceptively simple: the idea is to use less input for the highest amount of useful output. However, on a…”
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On the use of robust estimators of multivariate location for heterogeneous data by Pérez-Fernández, Raúl

“…The properties of orthogonal equivariance and componentwise increasingness are often discussed for estimators of multivariate location. The former property is…”
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Tests of symmetry based on the bootstrap estimation of the asymptotic variance of a skewness coefficient by Iturrate-Bobes, Marina, Pérez-Fernández, Raúl

“…Testing for symmetry about an unknown median is a problem that has attracted the attention of statisticians for decades. Many of the existing tests of symmetry…”
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Letter to the Editor: “Subthalamic Nucleus Stimulation Impairs Motivation: Implication for Apathy in Parkinson's Disease” by Martínez‐Fernández, Raúl

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Bioelectrical impedance vector analysis (BIVA) in sport and exercise: Systematic review and future perspectives by Castizo-Olier, Jorge, Irurtia, Alfredo, Jemni, Monèm, Carrasco-Marginet, Marta, Fernández-García, Raúl, Rodríguez, Ferran A

“…Bioelectrical impedance vector analysis (BIVA) is a general concept that includes all methodologies used in the analysis of the bioelectrical vector, whereas…”
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Experimental evaluation and surface integrity analysis of cryogenic coolants approaches in the cylindrical plunge grinding by Abedrabbo, Faruk, Soriano, Denis, Madariaga, Aitor, Fernández, Raúl, Abolghasem, Sepideh, Arrazola, Pedro J.

“…Replacement of pollutant fluids with eco-friendly strategies in machining operations significantly contributes to protecting the environment, diminishing…”
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Gaussian Markov Random Fields over graphs of paths and high relative accuracy by Baz, Juan, Alonso, Pedro, Peña, Juan Manuel, Pérez-Fernández, Raúl

“…The present paper presents some results that allow us to perform with High Relative Accuracy linear algebra operations with correlation and covariance matrices…”
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Pérez Prado: A Story of Rhythm, Drumming and Dancing by Fernandez, Raul

“…Despite his success or perhaps because of it, the renowned Cuban musician pérez prado was the target of criticism from some of his contemporaries. For some…”
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Textile Stretchable Antenna-based Sensor for Breathing Monitoring by El Gharbi, Mariam, Abounasr, Jamal, Garcia, Raul Fernandez, Gali, Ignacio Gil

“…Breathing rate is a crucial vital sign for evaluating well-being and identifying underlying diseases related to the respiration system. This paper presents a…”
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Solving the Kemeny ranking aggregation problem with quantum optimization algorithms by Combarro, Elías F., Pérez‐Fernández, Raúl, Ranilla, José, De Baets, Bernard

“…The aim of a ranking aggregation problem is to combine several rankings into a single one that best represents them. A common method for solving this problem…”
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La percepción de las estructuras formales de las peticiones en L2 by Jódar, Raúl Fernández

“…There are different formal structures which requests can be made with depending on the register used and the degree of courtesy. During the teaching process,…”
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Residential energy metabolic patterns in China: A study of the urbanization process by Chen, Lei, Xu, Linyu, Velasco-Fernández, Raúl, Giampietro, Mario, Yang, Zhifeng

“…With the expansion of the acceleration of the urbanization process, China experienced a corresponding high demand for energy, which led to significant changes…”
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Ordinal classification with a spectrum of information sources by Tang, Mengzi, Pérez-Fernández, Raúl, De Baets, Bernard

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Characterizing the metabolic pattern of urban systems using MuSIASEM: The case of Barcelona by Pérez-Sánchez, Laura, Giampietro, Mario, Velasco-Fernández, Raúl, Ripa, Maddalena

“…The extreme degree of openness of contemporary urban systems with regard to both economy and population creates a serious challenge for the study of urban…”
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Gaussian Markov Random Fields and totally positive matrices by Baz, Juan, Alonso, Pedro, Peña, Juan Manuel, Pérez-Fernández, Raúl

“…The present paper focuses on the study of the conditions under which the covariance matrix of a multivariate Gaussian distribution is totally positive, paying…”
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