Zobrazeno 1 - 10
of 1 504
pro vyhledávání: '"R A, Martínez"'
Autor:
R. Suárez-Martínez, J. Pérez-Alvarez, D. Bravo-Barcenas, O. Jimenez, M.A. Gonzalez, Danay Carrillo-Nieves, Rebeca Garcia-Varela, J. Chavez
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1655-1664 (2024)
The prevalence of certain bone-related disorders, the advancing age of the population, and routine incidents all contribute to an escalating demand for orthopedic and dental implants. Consequently, there is a growing emphasis on exploring novel mater
Externí odkaz:
https://doaj.org/article/223b8beabaef42dea2f99eff83ff6cf3
Publikováno v:
Revista Reumatología al Día, Vol 18, Iss 2 (2024)
La arteritis de Takayasu (TAK) es una vasculitis crónica, poco frecuente, de grandes vasos que afecta a la aorta y sus grandes ramas. El daño valvular no es bajo, aunque su incidencia difiere entre poblaciones, con un reporte entre el 20 a 45% con
Externí odkaz:
https://doaj.org/article/4477a99ba3d74d30af8da413bb9c6955
Autor:
A. Fernández-Ramírez, A. Olivas-Martinez, J. Ruiz-Manriquez, E. Kauffman-Ortega, C. Moctezuma-Velázquez, E. Marquez-Guillen, A.G. Contreras, M. Vilatobá, E. González-Flores, R. Cruz-Martínez, N.C. Flores-García, I. García-Juárez
Publikováno v:
Revista de Gastroenterología de México (English Edition), Vol 89, Iss 2, Pp 249-257 (2024)
Introduction and aims: Posttransplantation diabetes mellitus (PTDM) is a serious long-term complication that has a negative impact on graft and patient survival. The purpose of the present study was to describe the incidence of PTDM in a Mexican coho
Externí odkaz:
https://doaj.org/article/31b58580305445cfa366e3d35bb483f6
Autor:
I. J. Santos-Santos, J. A. Zamora-Justo, G. R. Vázquez-Martínez, R. Cabrera-Sierra, J. A. Balderas-López
Publikováno v:
Frontiers in Nanotechnology, Vol 6 (2024)
Gold nanoparticles (AuNPs) have great potential as biosensors for glucose detection due to their high sensitivity, as well as their extraordinary physical and chemical properties that improve compatibility with different biorecognition molecules, suc
Externí odkaz:
https://doaj.org/article/8919c2a3205b48e7afaf44c81b1e7bbb
Autor:
Rafael Rojas-Galván, José R. García-Martínez, Edson E. Cruz-Miguel, José M. Álvarez-Alvarado, Juvenal Rodríguez-Resendiz
Publikováno v:
Biomimetics, Vol 9, Iss 10, p 649 (2024)
This study compares bio-inspired optimization algorithms for enhancing an ANN-based Maximum Power Point Tracking (MPPT) forecast system under partial shading conditions in photovoltaic systems. Four algorithms—grey wolf optimizer (GWO), particle sw
Externí odkaz:
https://doaj.org/article/97ccd32669e643cd94d9d06ffcf767da
Autor:
Mario Cuchillo-Hilario, Mareli-Itzel Fournier-Ramírez, Margarita Díaz Martínez, Sara Montaño Benavides, María-Concepción Calvo-Carrillo, Silvia Carrillo Domínguez, María-Elena Carranco-Jáuregui, Elizabeth Hernández-Rodríguez, Patricia Mora-Pérez, Yesica R. Cruz-Martínez, Claudia Delgadillo-Puga
Publikováno v:
Metabolites, Vol 14, Iss 9, p 496 (2024)
Recent attention has been given to animal feeding and its impact on human nutrition. Animal feeding is essential for meeting human dietary needs, making it a subject of significant interest and investigation. This review seeks to outline the current
Externí odkaz:
https://doaj.org/article/cd0343b80e704466bba80e232695a45c
Autor:
Erick A. Borges-Galindo, Nayely Morales-Ramírez, Mario González-Lee, José R. García-Martínez, Mariko Nakano-Miyatake, Hector Perez-Meana
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8560 (2024)
According to the World Health Organization (WHO), 5% of people around the world have hearing disabilities, which limits their capacity to communicate with others. Recently, scientists have proposed systems based on deep learning techniques to create
Externí odkaz:
https://doaj.org/article/fccc2a7cc876474b8d10c1b8b9cdf608
Autor:
Tzeico J. Sánchez-Vicinaiz, Enrique Camacho-Pérez, Alejandro A. Castillo-Atoche, Mayra Cruz-Fernandez, José R. García-Martínez, Juvenal Rodríguez-Reséndiz
Publikováno v:
Technologies, Vol 12, Iss 8, p 124 (2024)
This research proposes implementing a system to recognize the static signs of the Mexican Sign Language (MSL) dactylological alphabet using the MediaPipe frame and Convolutional Neural Network (CNN) models to correctly interpret the letters that repr
Externí odkaz:
https://doaj.org/article/3448075e45c84df492768d17dd819212
Autor:
Jesús R. González-Martínez, Ana B. López-Oyama, Deyanira Del Ángel-López, Crescencio García-Guendulain, Eugenio Rodríguez-González, Eder U. Pulido-Barragan, Felipe Barffuson-Domínguez, Aurora G. Magallanes-Vallejo, Pablo J. Mogica-Cantú
Publikováno v:
Polymers, Vol 16, Iss 13, p 1827 (2024)
Chitosan is a biopolymer with unique properties that have attracted considerable attention in various scientific fields in recent decades. Although chitosan is known for its poor electrical and mechanical properties, there is interest in producing ch
Externí odkaz:
https://doaj.org/article/07b7c4ebacd14ec5858ece0f5112a85f
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26363- (2024)
A gains optimizer of a fuzzy controller system for an Unmanned Aerial Vehicle (UAV) based on a metaheuristic algorithm is developed in the present investigation. The contribution of the work is the adjustment by the Genetic Algorithm (GA) to tune the
Externí odkaz:
https://doaj.org/article/5e7e5840888d4c64976bce9d04b4276d