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No. 33 (2025): january-june

Published: 2025-01-01

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Editorial

Editorial

John Calle-Siguencia
278
PDF (Spanish) 246 Downloads
PDF 192 Downloads
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Scientific Paper

Determination of optimal formats for digital image compression

Abimael Adam Francisco Paredes, Heidy Velsy Rivera Vidal De Sánchez, Inés Eusebia Jesús Tolentino, Jimmy Grover Flores Vidal
730
PDF (Spanish) 429 Downloads
HTML (Spanish) 173 Downloads
EPUB (Spanish) 106 Downloads
PDF 317 Downloads
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9-14

Liquid level tracking for a coupled tank system using quasi–lpv control

Pedro Teppa-Garran, Diego Muñoz-de Escalona, Javier Zambrano
645
PDF (Spanish) 343 Downloads
HTML (Spanish) 166 Downloads
EPUB (Spanish) 60 Downloads
PDF 247 Downloads
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15-26

Application of MANETs as a communication system for sustainable mobility

Nancy Eras, José Andrés Otavalo, Santiago González
601
PDF (Spanish) 225 Downloads
HTML (Spanish) 130 Downloads
EPUB (Spanish) 45 Downloads
PDF 179 Downloads
HTML 126 Downloads
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27-37

A Prototype of a remotely controlled multichannel surface muscle stimulator

P. Silverio-Cevallos, J., D. A. Molina-Vidal, C. J. Tierra-Criollo, P. Cevallos-Larrea
512
PDF (Spanish) 185 Downloads
HTML (Spanish) 125 Downloads
EPUB (Spanish) 51 Downloads
PDF 149 Downloads
HTML 106 Downloads
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38-48

Contact patches of radial tires with different length-to-width ratiosunder static loads

Fengliang Qiao, Zhaojie Shen, Yuxia Kang
538
PDF (Spanish) 147 Downloads
HTML (Spanish) 91 Downloads
EPUB (Spanish) 47 Downloads
PDF 154 Downloads
HTML 94 Downloads
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49-59

A comprehensive evaluation of ai techniques for air quality index prediction: RNNs and transformers

Pablo Andrés Buestán Andrade, Pedro Esteban Carrión Zamora, Anthony Eduardo Chamba Lara, Juan Pablo Pazmiño Piedra
853
PDF (Spanish) 269 Downloads
HTML (Spanish) 148 Downloads
EPUB (Spanish) 36 Downloads
PDF 221 Downloads
HTML 98 Downloads
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60-75

Comparative study of cooling strategies in a lithium-ion battery module for thermal runaway prevention using CFD

Ricardo Carpio-Chillogallo, Edwin Paccha-Herrera
574
PDF (Spanish) 214 Downloads
HTML (Spanish) 97 Downloads
EPUB (Spanish) 45 Downloads
PDF 154 Downloads
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76-90

Convolutional neural networks for diabetic retinopathy detection

Darwin Patiño-Pérez, Luis Armijos-Valarezo, Luis Chóez-Acosta, Freddy Burgos-Robalino
784
PDF (Spanish) 300 Downloads
HTML (Spanish) 113 Downloads
EPUB (Spanish) 45 Downloads
PDF 150 Downloads
HTML 91 Downloads
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91-101

Design of a educational electrical energy consumption meter for residential use

Alan Cuenca Sánchez, Pablo Llumiquinga Eras
642
PDF (Spanish) 242 Downloads
HTML (Spanish) 134 Downloads
EPUB (Spanish) 51 Downloads
PDF 163 Downloads
HTML 100 Downloads
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102-114

Comparative analysis of flow patterns in off-design planar and conical nozzle

San L. Tolentino, Jorge Mírez
483
PDF (Spanish) 194 Downloads
HTML (Spanish) 95 Downloads
EPUB (Spanish) 44 Downloads
PDF 173 Downloads
HTML 84 Downloads
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115-127

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