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Juan Carlos Atenco, Juan Carlos Moreno and Juan Manuel Ramirez
In this work we present a bimodal multitask network for audiovisual biometric recognition. The proposed network performs the fusion of features extracted from face and speech data through a weighted sum to jointly optimize the contribution of each modali...
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Juan Carlos Ramírez-Javier, Alejandro Hermelindo Ramírez-Guzmán, Giovanni Hernández-Flores, Mario Alberto Hernández Hernández, Oscar Talavera-Mendoza, Sergio Adrián Salgado Souto and Alejandra Cortés-Silva
The mining industry generates high concentrations of heavy metals (HMs) susceptible to being released into surface and ground water. The objective of this work was to determine the concentration and dispersion of HMs in surface water and ground water in ...
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Carlos E. Mendoza-Ramírez, Juan C. Tudon-Martinez, Luis C. Félix-Herrán, Jorge de J. Lozoya-Santos and Adriana Vargas-Martínez
An Augmented Reality (AR) system is a technology that overlays digital information, such as images, sounds, or text, onto a user?s view of the real world, providing an enriched and interactive experience of the surrounding environment. It has evolved int...
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Adrian Camacho-Ramirez, Juan Carlos Ávila-Vilchis, Belem Saldivar, Adriana H. Vilchis-González and Juan Manuel Jacinto-Villegas
This paper reports a new medical device together with a control strategy that focuses on the following tasks: (1) a trajectory tracking problem associated with the supination?pronation motion of the wrist?forearm for purposes of rehabilitation and (2) th...
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Juan Manuel Fortuna-Cervantes, Marco Tulio Ramírez-Torres, Marcela Mejía-Carlos, José Salomé Murguía, José Martinez-Carranza, Carlos Soubervielle-Montalvo and César Arturo Guerra-García
Convolutional Neural Networks (CNNs) have recently been proposed as a solution in texture and material classification in computer vision. However, inside CNNs, the internal layers of pooling often cause a loss of information and, therefore, is detrimenta...
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Juan Pablo Arias-Echeverri, Paula Andrea Zapata-Ramírez, Margarita Ramírez-Carmona, Leidy Rendón-Castrillón and Carlos Ocampo-López
Colombia has a diverse range of marine ecosystems in the coastal and insular areas of the Caribbean Sea and the Pacific Ocean. Seaweed research has focused mainly on the identification and taxonomic distribution of 628 species identified so far, mainly i...
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Lisandra Lefon Marin, MSc., Juan Carlos Ramírez Sierra, MSc.
Pág. 25 - 33
El objetivo del presente trabajo es analizar las concepciones teóricas más relevantes torno a las políticas públicas como forma de gestión gubernamental a partir de un análisis de contenido de obras clásicas en torno a la temática de la administración pú...
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Jose Edgar Lara-Ramirez, Carlos Hugo Garcia-Capulin, Maria de Jesus Estudillo-Ayala, Juan Gabriel Avina-Cervantes, Raul Enrique Sanchez-Yanez and Horacio Rostro-Gonzalez
Curve fitting to unorganized data points is a very challenging problem that arises in a wide variety of scientific and engineering applications. Given a set of scattered and noisy data points, the goal is to construct a curve that corresponds to the best...
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Juan Carlos Ramírez, Norma Celina Gutiérrez
Pág. 55 - 77
El objetivo de este trabajo es describir la presencia de los hombres en la prevención de la violencia contra las mujeres en los ámbitos normativos y programáticos en México. Se tomaron dos facetas: la violencia en las relaciones de pareja heterosexuales ...
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Jorge Gutiérrez-Tlahque,César Leobardo Aguirre-Mancilla,Juan Carlos Raya-Pérez,Juan Gabriel Ramírez-Pimentel,Rubén Jiménez-Alvarado,Alma Delia Hernández-Fuentes
Pág. 70 - 81
The aim of this work was to determine the antioxidant activity, total phenolic content (TPC) and total flavonoid content (TFC) in the rhizomes and stems of Jatropha dioica and their relation to collection season, collection location, extraction...
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