Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Manuel Blanco Velasco"'
Autor:
Miriam Gutiérrez Fernández–Calvillo, Rebeca Goya–Esteban, Fernando Cruz–Roldán, Antonio Hernández–Madrid, Manuel Blanco–Velasco
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12947- (2023)
Background and objective: T-wave alternans (TWA) is a fluctuation of the ST–T complex of the surface electrocardiogram (ECG) on an every–other–beat basis. It has been shown to be clinically helpful for sudden cardiac death stratification, thoug
Externí odkaz:
https://doaj.org/article/d3a6ba6057594f4985575b684a289197
Publikováno v:
Sensors, Vol 22, Iss 20, p 7827 (2022)
Power line infrastructure is available almost everywhere. Positioning systems aim to estimate where a device or target is. Consequently, there may be an opportunity to use power lines for positioning purposes. This survey article reports the differen
Externí odkaz:
https://doaj.org/article/1956e204b5c14ceb80217ac28dfa940c
Publikováno v:
IEEE Access, Vol 6, Pp 16727-16736 (2018)
Windowed orthogonal frequency-division multiplexing (OFDM) and wavelet OFDM have been proposed as multicarrier techniques for broadband communications over the power line network by the standard IEEE 1901. The windowed OFDM has been extensively resea
Externí odkaz:
https://doaj.org/article/bd4f0b079fcd4be7ae2ab300f7a42367
Publikováno v:
Medical & Biological Engineering & Computing.
Noise and artifacts affect strongly the quality of the electrocardiogram (ECG) in long-term ECG monitoring (LTM), making some of its parts impractical for diagnosis. The clinical severity of noise defines a qualitative quality score according to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe1d49ec77784d749d43b59598145394
https://doi.org/10.1007/s11517-023-02802-5
https://doi.org/10.1007/s11517-023-02802-5
Publikováno v:
Sensors, Vol 21, Iss 1, p 290 (2021)
The aim of this paper is to formulate the physical layer of the broadband and narrowband power line communication (PLC) systems described in standards IEEE 1901 and IEEE 1901.2, which address new communication technologies over electrical networks fo
Externí odkaz:
https://doaj.org/article/d3b1341e3de940e9bc5ee4969d1e2008
Autor:
Raúl Caulier-Cisterna, Margarita Sanromán-Junquera, Sergio Muñoz-Romero, Manuel Blanco-Velasco, Rebeca Goya-Esteban, Arcadi García-Alberola, José Luis Rojo-Álvarez
Publikováno v:
Sensors, Vol 20, Iss 11, p 3131 (2020)
During the last years, Electrocardiographic Imaging (ECGI) has emerged as a powerful and promising clinical tool to support cardiologists. Starting from a plurality of potential measurements on the torso, ECGI yields a noninvasive estimation of their
Externí odkaz:
https://doaj.org/article/240e32152bef4cc5b439363410ee6b41
Autor:
Raúl Caulier-Cisterna, Manuel Blanco-Velasco, Rebeca Goya-Esteban, Sergio Muñoz-Romero, Margarita Sanromán-Junquera, Arcadi García-Alberola, José Luis Rojo-Álvarez
Publikováno v:
Sensors, Vol 20, Iss 11, p 3070 (2020)
During the last years, attention and controversy have been present for the first commercially available equipment being used in Electrocardiographic Imaging (ECGI), a new cardiac diagnostic tool which opens up a new field of diagnostic possibilities.
Externí odkaz:
https://doaj.org/article/98e67e6d371741359fe36445eae43ec0
Autor:
Fernando Cruz Roldán, Julián Luciano Cárdenas Barrera, Manuel Blanco-Velasco, Carlos Bazán-Prieto
Publikováno v:
Revista Ingeniería Electrónica, Automática y Comunicaciones, Vol 33, Iss 1, Pp 25-32 (2012)
Las señales electroencefalográficas son empleadas en el estudio de varias enfermedades, pero generan volúmenes de datos que dificultan su procesamiento. La compresión de estas señales permite disminuir el volumen de datos adquiridos, facilitando
Externí odkaz:
https://doaj.org/article/18c429d4a91d4bbb9cee21b2f0c8539b
Autor:
Flavio Pineda-López, Andrés Martínez-Fernández, José Luis Rojo-Álvarez, Arcadi García-Alberola, Manuel Blanco-Velasco
Publikováno v:
Sensors, Vol 18, Iss 11, p 3773 (2018)
In recent years, a number of proposals for electrocardiogram (ECG) monitoring based on mobile systems have been delivered. We propose here an STM32F-microcontroller-based ECG mobile system providing both long-term (several weeks) Holter monitoring an
Externí odkaz:
https://doaj.org/article/9592269971fd43e78713658a6c1fafb1
Autor:
Francisco-Manuel Melgarejo-Meseguer, Estrella Everss-Villalba, Francisco-Javier Gimeno-Blanes, Manuel Blanco-Velasco, Zaida Molins-Bordallo, José-Antonio Flores-Yepes, José-Luis Rojo-Álvarez, Arcadi García-Alberola
Publikováno v:
Sensors, Vol 18, Iss 5, p 1387 (2018)
Despite the wide literature on R-wave detection algorithms for ECG Holter recordings, the long-term monitoring applications are bringing new requirements, and it is not clear that the existing methods can be straightforwardly used in those scenarios.
Externí odkaz:
https://doaj.org/article/01351d7e95d44666b7dd83bc74426198