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No. 33 (2025): january-june

Published: 2025-01-01

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Editorial

Editorial

John Calle-Siguencia
255
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PDF 176 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
643
PDF (Spanish) 371 Downloads
HTML (Spanish) 159 Downloads
EPUB (Spanish) 98 Downloads
PDF 281 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
578
PDF (Spanish) 320 Downloads
HTML (Spanish) 155 Downloads
EPUB (Spanish) 55 Downloads
PDF 224 Downloads
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15-26

Application of MANETs as a communication system for sustainable mobility

Nancy Eras, José Andrés Otavalo, Santiago González
557
PDF (Spanish) 210 Downloads
HTML (Spanish) 124 Downloads
EPUB (Spanish) 42 Downloads
PDF 167 Downloads
HTML 117 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
477
PDF (Spanish) 170 Downloads
HTML (Spanish) 117 Downloads
EPUB (Spanish) 45 Downloads
PDF 143 Downloads
HTML 102 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
493
PDF (Spanish) 137 Downloads
HTML (Spanish) 85 Downloads
EPUB (Spanish) 44 Downloads
PDF 140 Downloads
HTML 87 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
801
PDF (Spanish) 247 Downloads
HTML (Spanish) 134 Downloads
EPUB (Spanish) 33 Downloads
PDF 210 Downloads
HTML 89 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
527
PDF (Spanish) 198 Downloads
HTML (Spanish) 90 Downloads
EPUB (Spanish) 41 Downloads
PDF 141 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
683
PDF (Spanish) 265 Downloads
HTML (Spanish) 105 Downloads
EPUB (Spanish) 41 Downloads
PDF 132 Downloads
HTML 79 Downloads
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91-101

Design of a educational electrical energy consumption meter for residential use

Alan Cuenca Sánchez, Pablo Llumiquinga Eras
578
PDF (Spanish) 220 Downloads
HTML (Spanish) 124 Downloads
EPUB (Spanish) 42 Downloads
PDF 153 Downloads
HTML 94 Downloads
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102-114

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

San L. Tolentino, Jorge Mírez
452
PDF (Spanish) 186 Downloads
HTML (Spanish) 88 Downloads
EPUB (Spanish) 41 Downloads
PDF 161 Downloads
HTML 79 Downloads
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115-127

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