Results 131 to 140 of about 59,126 (202)

The random neural network model on the color pattern recognition problem

open access: yesRevista Técnica de la Facultad de Ingeniería, 2005
The purpose of this paper is to describe the use of the multiple classes random neural network model to recognize patterns having different colors. We propose a learning algorithm for the recognition of color patterns based upon the non-linear equations ...
José Aguilar
doaj  

Estudio de la calidad del aprendizaje en los estudiantes

open access: yesCiencia y Educación
Este artículo revisa las habilidades pedagógicas innovadoras implementadas para mejorar la calidad del aprendizaje en diversas instituciones educativas.
Anderson Mauricio Márquez Moreira   +1 more
doaj  

Sistema óptico programable basado en lentes opto-electrónicas para enfoque adaptativo en cámaras digitales.

open access: yes
This project applies the use of optoelectronic lenses for the development of an optical system that achieves an adaptive focus without moving parts in digital cameras. Through the use of Optotune lenses and a software to regulate the focal points by injecting amperage to the lenses, it was possible to adjust the focus of an optical system showing the ...
openaire   +1 more source

Adaptive ensemble of metamodels for the solution of modelling and global optimization problems

open access: yesRevista Técnica de la Facultad de Ingeniería
El enfoque de metamodelos es cada vez más popular y ha mostrado ser útil en el análisis y optimización de modelos computacionalmente costosos basados en simulaciones en, por ejemplo, las industrias petrolera, aeroespacial y automotriz.
Daniel E Finol, Néstor V Queipo
doaj  

Risk for shock in people with acute myocardial infarction: a middle-range theory. [PDF]

open access: yesRev Bras Enferm
de Medeiros Dantas AL   +7 more
europepmc   +1 more source

[HEARTS quality: a policy framework to strengthen hypertension and cardiovascular risk management in primary healthcare - insights from HEARTS in the AmericasQualidade da iniciativa HEARTS: marco de políticas para fortalecer o manejo da hipertensão e do risco cardiovascular na atenção primária à saúde. Perspectivas da iniciativa HEARTS nas Américas]. [PDF]

open access: yesRev Panam Salud Publica
Londoño E   +21 more
europepmc   +1 more source

[High glucose levels in children at diagnosis of acute lymphoblastic leukemia]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Paque-Bautista C   +6 more
europepmc   +1 more source

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