Zobrazeno 1 - 10
of 1 080
pro vyhledávání: '"de la Riva P"'
Autor:
de la Riva, Álvaro Pé, Gaspar, Francisco J., Hu, Xiaozhe, Adler, James, Rodrigo, Carmen, Zikatanov, Ludmil
In this work, we present a new stabilization method aimed at removing spurious oscillations in the pressure approximation of Biot's model for poroelasticity with low permeabilities and/or small time steps. We consider different finite-element discret
Externí odkaz:
http://arxiv.org/abs/2407.19599
Autor:
de la Riva, Álvaro Pé, Rodrigo, Carmen, Gaspar, Francisco J., Adler, James H., Hu, Xiaozhe, Zikatanov, Ludmil
In this work, a local Fourier analysis is presented to study the convergence of multigrid methods based on additive Schwarz smoothers. This analysis is presented as a general framework which allows us to study these smoothers for any type of discreti
Externí odkaz:
http://arxiv.org/abs/2310.09381
Autor:
Ahlberg, Daniel, de la Riva, Daniel
Assign independent weights to the edges of the square lattice, from the uniform distribution on $\{a,b\}$ for some $0
Externí odkaz:
http://arxiv.org/abs/2308.16388
Autor:
Leira Fernández-Bastit, David Cano-Terriza, Javier Caballero-Gómez, Adrián Beato-Benítez, Antonio Fernández, Daniel García-Párraga, Mariano Domingo, Cecilia Sierra, Rocío Canales, Santiago Borragan, Manuel de la Riva-Fraga, Rafael Molina-López, Óscar Cabezón, Maria Puig-Ribas, Johan Espunyes, Daniel B. Vázquez-Calero, Júlia Vergara-Alert, Ignacio García-Bocanegra, Joaquim Segalés
Publikováno v:
Veterinary Research, Vol 55, Iss 1, Pp 1-12 (2024)
Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), considered a zoonotic agent of wildlife origin, can infect various animal species, including wildlife in free-range and captive environments. Detecting susceptible species and pot
Externí odkaz:
https://doaj.org/article/514d69aac2814bc085838f824bc5755a
Autor:
Jörn Köhler, Frank Glaw, César Aguilar-Puntriano, Santiago Castroviejo-Fisher, Juan C. Chaparro, Ignacio De la Riva, Giussepe Gagliardi-Urrutia, Roberto Gutiérrez, Miguel Vences, José M. Padial
Publikováno v:
Zoosystematics and Evolution, Vol 100, Iss 2, Pp 565-582 (2024)
We describe a new frog species that is the sibling of Pristimantis reichlei. These two sister species inhabit the Amazonian lowlands and adjacent foothills of the Andes, from central Bolivia to central Peru. Pristimantis reichlei occurs from central
Externí odkaz:
https://doaj.org/article/40151ebe110b40d4aa2d005b20f81f39
Autor:
Ricardo Martínez-Corona, Renato Canizal-García, Luis Alberto Madrigal-Perez, Carlos Cortés-Penagos, Gustavo Alberto de la Riva de la Riva, Juan Carlos González-Hernández
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 22, Iss 3, Pp 100396- (2024)
Lipases are used in many food, energy, and pharmaceutical processes. Thus, new systems have been sought to synthesize alternative lipases with potential biotechnological applications. Kluyveromyces marxianus is a yeast with recognized lipase activity
Externí odkaz:
https://doaj.org/article/6a1a0dcff64c4d3d8a779011123655fb
Autor:
Daniela Franco-Mena, Ignacio De la Riva, Mateo A. Vega-Yánez, Paul Székely, Luis Amador, Diego Batallas, Juan P. Reyes-Puig, Diego F. Cisneros-Heredia, Khristian Venegas-Valencia, Sandra P. Galeano, Jaime Culebras, Juan M. Guayasamin
Publikováno v:
PeerJ, Vol 12, p e17712 (2024)
Centrolenidae is a Neotropical family widely distributed in Central and South America, with its species richness concentrated in the tropical Andes. Several taxonomic problems have been identified within this family, mostly related to species with br
Externí odkaz:
https://doaj.org/article/57dfe70aff864a6cae38969b66ab8d53
Autor:
C. Pérez Lázaro, A. López-Bravo, C. Gómez-Escalonilla Escobar, C. Aguirre, A. de Felipe, P. de la Riva, S. Calleja, A. Arjona, M. Serrano Ponz, M.P. Navarro-Pérez, R. Delgado-Mederos, S. Bashir Viturro, L. Llul, J. Egido, S. García Madrona, N. Díez González, L. Benavente-Fernández, J.D. de la Torre-Colmenero, H. Tejada Meza, A. Vesperinas-Castro, L. Sánchez-Cirera, S. Trillo
Publikováno v:
Neurología (English Edition), Vol 39, Iss 3, Pp 226-234 (2024)
Introduction: Cerebral venous thrombosis (CVT) is an uncommon cause of stroke that mainly affects young adults. Early, accurate diagnosis can reduce the rate and severity of complications. Objective: The aim of this study was to analyse the clinical
Externí odkaz:
https://doaj.org/article/eab7c04de40649468033c349637d8865
Autor:
C. Pérez Lázaro, A. López-Bravo, C. Gómez-Escalonilla Escobar, C. Aguirre, A. de Felipe, P. de la Riva, S. Calleja, A. Arjona, M. Serrano Ponz, M.P. Navarro-Pérez, R. Delgado-Mederos, S. Bashir Viturro, L. Llul, J. Egido, S. García Madrona, N. Díez González, L. Benavente Fernández, J.D. de la Torre Colmenero, H. Tejada Meza, A. Vesperinas Castro, L. Sánchez Cirera, S. Trillo
Publikováno v:
Neurología, Vol 39, Iss 3, Pp 226-234 (2024)
Resumen: Introducción: La trombosis venosa cerebral (TVC) es una causa poco común de ictus que afecta principalmente a adultos jóvenes. Un diagnóstico precoz y preciso puede reducir la tasa y gravedad de las complicaciones. Objetivo: Analizar las
Externí odkaz:
https://doaj.org/article/38bef23bef894b12a3921ee4ee4895de
Autor:
López-De-Ipiña, Karmele, Bergareche, Alberto, De La Riva, Patricia, Sole-Casals, Jordi, Faundez-Zanuy, Marcos, Marti-Masso, Jose Felix, Iturrate, Mikel, Beitia, Blanca, Calvo, Pilar, Sesa-Nogueras, Enric, Roure, Josep, Gurrutxaga, Itziar, Garcia-Melero, Joseba
Publikováno v:
2015 4th International Work Conference on Bioinspired Intelligence (IWOBI), 2015, pp. 157-162
Biomedical systems are regulated by interacting mechanisms that operate across multiple spatial and temporal scales and produce biosignals with linear and non-linear information inside. In this sense entropy could provide a useful measure about disor
Externí odkaz:
http://arxiv.org/abs/2203.10094