Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Abraham Otero"'
Autor:
José Luis Díaz Palencia, Abraham Otero
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 7, Pp 13200-13221 (2023)
The main goal of the presented study is to introduce a model of a pairwise invasion interaction with a nonlinear diffusion and advection. The new equation is based on the further general works introduced by Bramson (1988) to describe the invasive-inv
Externí odkaz:
https://doaj.org/article/72cfe080601548dda684d3cde4ae689f
Autor:
Yassine Sabbar, José Luis Diaz Palencia, Mouhcine Tilioua, Abraham Otero, Anwar Zeb, Salih Djilali
Publikováno v:
AIMS Mathematics, Vol 8, Iss 6, Pp 13024-13049 (2023)
A chemostat is a laboratory device (of the bioreactor type) in which organisms (bacteria, phytoplankton) develop in a controlled manner. This paper studies the asymptotic properties of a chemostat model with generalized interference function and Pois
Externí odkaz:
https://doaj.org/article/7f6d3a8c4e5a4ecc9eb104ce55363d10
Publikováno v:
Results in Physics, Vol 55, Iss , Pp 107154- (2023)
The present article is intended to study the boundedness of solutions for an unsteady non-Newtonian flow, whose strain–stress relationship is provided by the Sisko fluid model. Such kind of flow can appear in different scenarios, but we make it par
Externí odkaz:
https://doaj.org/article/04612b2b242d40239a5c14fcc94a866f
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 20, Iss 3, Pp 247-258 (2023)
La fractura de cadera es una lesión frecuente en personas mayores de 65 años,estando asociada a una reducción en la esperanza de vida. Su rehabilitación se basa en la movilización gradual mediante terapia manual. Sin embargo, estos tratamientos
Externí odkaz:
https://doaj.org/article/3d01f644cffe4e90b5ab228bdd16a266
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106851- (2023)
The presented article deals with a model of flame propagation in porous medium. We depart from previously reported models in flame propagation, and we propose a new modelling conception based on a p-Laplacian operator. Such an operator is intended to
Externí odkaz:
https://doaj.org/article/adf6bfa466df4fcbb1dbd428ff6c10df
Autor:
José Luis Díaz Palencia, Abraham Otero
Publikováno v:
Electronic Research Archive, Vol 30, Iss 9, Pp 3527-3547 (2022)
The goal of this paper was to provide a general analysis of the solutions to a higher-order p-Laplacian operator with nonlinear advection. Generally speaking, it is well known that any solution to a higher-order operator exhibits oscillations. In the
Externí odkaz:
https://doaj.org/article/c154d02be4b94b3693678fa6de9e3727
Autor:
José Luis Díaz Palencia, Abraham Otero
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 17210-17224 (2022)
The higher order diffusion can be understood as a generalization to the classical fickian diffusion. To account for such generalization, the Landau-Ginzburg free energy concept is applied leading to a fourth order spatial operator. This kind of diffu
Externí odkaz:
https://doaj.org/article/b34ce9c381a24076ad6725927aab6127
Publikováno v:
Journal of Cheminformatics, Vol 14, Iss 1, Pp 1-23 (2022)
Abstract Retention time information is used for metabolite annotation in metabolomic experiments. But its usefulness is hindered by the availability of experimental retention time data in metabolomic databases, and by the lack of reproducibility betw
Externí odkaz:
https://doaj.org/article/c52da9025fc847bb8844df85ae9b3e7d
Autor:
Vanina Costa, Oscar Ramirez, Luis Perea, Alexander Velasquez, Abraham Otero, Eduardo Rocon, Rafael Raya
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 30, Pp 1340-1349 (2022)
Hip fracture is one of the most common traumatisms associated with falls in the elderly, severely affecting the patient’s mobility and independence. In recent years, the use of robotic technology has proven to be effective in gait rehabilitation, e
Externí odkaz:
https://doaj.org/article/7c83aa0b082f45f5badc8f0fa9c1873c
Autor:
Jose Angel Santos-Paz, Álvaro Sánchez-Picot, Ana Rojo, Aitor Martín-Pintado-Zugasti, Abraham Otero, Rodrigo Garcia-Carmona
Publikováno v:
PeerJ, Vol 10, p e14031 (2022)
Background Neck pain, one of the most common musculoskeletal diseases, affects 222 million people worldwide. The cervical range of motion (CROM) is a tool used to assess the neck’s state across three movement axes: flexo-extension, rotation, and la
Externí odkaz:
https://doaj.org/article/5f63c6e5065f4561ab4cbfecd5a70650