Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Eduardo Ibar"'
Publikováno v:
Electronic Research Archive, Vol 31, Iss 11, Pp 6673-6696 (2023)
The acquisition of antibiotic resistance due to the consumption of food contaminated with resistant strains is a public health problem that has been increasing in the last decades. Mathematical modeling is contributing to the solution of this problem
Externí odkaz:
https://doaj.org/article/c6f960e85c5a4284b6cb194bd628eb93
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 9, Pp 15765-15780 (2023)
A model with multiple disease stages is discussed; its main feature is that it considers a general incidence rate, functions for death and immigration rates in all populations. We show via a suitable Lyapunov function that the unique endemic equilibr
Externí odkaz:
https://doaj.org/article/a338a67789e34ac7b11f5acb73704775
Autor:
Miller Cerón Gómez, Eduardo Ibarguen Mondragon, Eddy Lopez Molano, Arsenio Hidalgo-Troya, Maria A. Mármol-Martínez, Deisy Lorena Guerrero-Ceballos, Mario A. Pantoja, Camilo Paz-García, Jenny Gómez-Arrieta, Mariela Burbano-Rosero
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 6, Pp 9712-9727 (2023)
We propose a mathematical model based in ordinary differential equations between bacterial pathogen and Bacteriophages to describe the infection dynamics of these populations, for which we use a nonlinear function with an inhibitory effect. We study
Externí odkaz:
https://doaj.org/article/6b0990e8368d464abfcc755139d5c133
Autor:
Chunhan Feng, Eduardo Ibarra-García-Padilla, Kaden R. A. Hazzard, Richard Scalettar, Shiwei Zhang, Ettore Vitali
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043267 (2023)
We develop a self-consistent variant of the constrained path quantum Monte Carlo approach which ensures its independence of the trial wave function, and apply the method to compute ground-state correlations in the two-dimensional SU(3) Fermi-Hubbard
Externí odkaz:
https://doaj.org/article/c1418780e8244ca2a424f5ccfd4921f8
Autor:
Deisy L. Guerrero Ceballos, Eduardo Ibargüen Mondragón, Pablo Fernández Izquierdo, Jhonatan Pinta Melo, Edith Mariela Burbano Rosero
Publikováno v:
Universitas Scientiarum, Vol 26, Iss 2, Pp 243-259 (2021)
Effluent pollution with Cr (VI) is a worldwide environmental problem. In the Pasto River (southeastern, Colombia), previous studies reported contamination with this metal at points near tanneries. To establish the role of Bacillus thuringiensis in Cr
Externí odkaz:
https://doaj.org/article/c9fca9fb35604e44b859f8bba226e7f2
Publikováno v:
AIMS Mathematics, Vol 6, Iss 9, Pp 9446-9467 (2021)
Antibiotic resistance is one of the top 10 public health problems that most affects humanity. In recent decades, plasmid-mediated antibiotic resistance (PMAR) has increased. However, due to the lack of knowledge about the biology of plasmids, there a
Externí odkaz:
https://doaj.org/article/44025f50e0d547af80934c44cfedbc20
Publikováno v:
Ecomatemático, Vol 12, Iss 1, Pp 6-13 (2021)
El análisis de sensibilidad local (ASL) es un método poco utilizado, pero de importancia al momento de decidir cuales parámetros dentro de un modelo tienen mayor influencia o efecto dentro del mismo, incluso permite suprimir ciertos parámetros cu
Externí odkaz:
https://doaj.org/article/086a5a52d93044b3b8a298ae667dc889
Publikováno v:
Journal of Biological Dynamics, Vol 14, Iss 1, Pp 409-420 (2020)
We analysed a epidemiological model with varying populations of susceptible, carriers, infectious and recovered (SCIR) and a general non-linear incidence rate of the form $f(S)[g(C)+h(I)] $. We show that this model exhibits two positive equilibriums:
Externí odkaz:
https://doaj.org/article/eb49db9e69d64b8b9c19c8c1b00ffc59
Publikováno v:
Revista Boletín Redipe, Vol 10, Iss 7 (2021)
Desde 1981, el VIH arrasó con una gran canti- dad de vidas, incluidos niños, adolescentes y adultos. A pesar de que la muerte causada por VIH se ha reducido gracias a medicamentos “antirretrovirales”, este se sigue propagando en la población.
Externí odkaz:
https://doaj.org/article/68ac96ef4fad4dea9b56675a97b49e45
Autor:
Eduardo Ibarra Colado
Publikováno v:
Iztapalapa, Vol 22, Iss 50, Pp 321-358 (2019)
El impacto de la obra de Michel Foucault ha sido particularmente relevante en el campo de los estudios oganizacionales, pues ha permitido reconsiderar a las organizaciones como espacios de gobierno donde confluyen saberes y prácticas que ordenan y d
Externí odkaz:
https://doaj.org/article/a4cac9fbf68949ed887a9d4dd2026b44