Published: 2022-01-01

Full Issue

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Editorial

Editorial

Teodiano Freire Bastos-Filho, Ph.D.
230
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8

Special Issue: Use of Engineering Techniques to Fight COVID-19

Social distancing in the face of COVID-19: simulation of the maximum capacity of people through PHP

Oscar J. M. Peña Cáceres, Manuel A. More More, Ruth E. Cornejo Sojo, Elvis R. Garay Silupu
1390
PDF (Spanish) 1282 Downloads
HTML (Spanish) 300 Downloads
EPUB (Spanish) 247 Downloads
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9-16

Design and construction of automated mechanical ventilation equipment to assist respiratory failure

Gilberto Carrillo, Mauricio Gómez, Jaime Rodas, José Pimentel
1086
PDF (Spanish) 892 Downloads
HTML (Spanish) 257 Downloads
EPUB (Spanish) 219 Downloads
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HTML 259 Downloads
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17-22

Characterization of DELUX: Ultraviolet light sterilization device for PFF2 / N95 masks against COVID-19

Christiane Bertachini Lombello, Nasser Ali Daghastanli, Hermann Windisch Neto, Fernando Luiz Affonso Fonseca, Felipe Nogueira Ambrosio, Raquel Arbex, Isabella Kobb Fernando, Victor Allisson da Silva, Luisa Pataquini dos Santos, Patricia Aparecida da Ana
1073
PDF (Spanish) 819 Downloads
HTML (Spanish) 264 Downloads
EPUB (Spanish) 219 Downloads
PDF 772 Downloads
HTML 279 Downloads
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23-31

Evaluation of AIoT performance in Cloud and Edge computational models for mask detection

Felipe Quiñonez-Cuenca, Cristian Maza-Merchán, Nilvar Cuenca-Maldonado, Manuel Quiñones-Cuenca, Rommel Torres, Francisco Sandoval, Patricia Ludeña-González
1193
PDF (Spanish) 598 Downloads
PDF 499 Downloads
HTML (Spanish) 4416 Downloads
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32-48

Prototype of a Device for the Automatic Measurement of Physiological Signals to Assist the Diagnosis and Monitoring of patients with COVID-19

Karla Llanos, Christian Landi, Fernando Yupa, Paola Vasquez, Ismael Criollo, John Calle-Siguencia, Fernando Urgilés-Ortiz, Ana Cecilia Villa-Parra
1163
PDF (Spanish) 994 Downloads
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49-58

Mechanical Engineering

A review of the state-of-the-art of solar thermal collectors applied in the industry

Willian Carrión-Chamba, Wilson Murillo-Torres, Andrés Montero-Izquierdo
3293
PDF (Spanish) 1503 Downloads
PDF 751 Downloads
HTML (Spanish) 483 Downloads
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59-73

Design and construction of a friction welding equipment with laser assistance for the joint of AISI 1045 steel and aluminum 2017-T4 shafts

José Luis Mullo, Jorge Andrés Ramos-Grez, Germán Omar Barrionuevo
1006
PDF (Spanish) 737 Downloads
PDF 520 Downloads
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74-84

Computer Science

Pedestrian detection at daytime and nighttime conditions based on YOLO-v5

Bryan Montenegro, Marco Flores
1025
PDF (Spanish) 867 Downloads
PDF 808 Downloads
HTML (Spanish) 452 Downloads
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85-95

A Deep Learning Approach to Estimate the Respiratory Rate from Photoplethysmogram

Lucas C. Lampier, Yves L. Coelho, Eliete M. O. Caldeira , Teodiano F. Bastos-Filho
1685
PDF (Spanish) 955 Downloads
PDF 893 Downloads
HTML (Spanish) 441 Downloads
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96-104

Telecommunications

D-BLAST MIMO Perfomance Analysis over SDR-USRP

Freddy Cárdenas, Jairo Otáñez, Juan Inga, Esteban Inga, Andrés Ortega
674
PDF (Spanish) 621 Downloads
PDF 476 Downloads
HTML (Spanish) 430 Downloads
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105-116