Published: 2022-01-01

Full Issue

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Editorial

Editorial

Teodiano Freire Bastos-Filho, Ph.D.
407
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PDF (Spanish) 698 Downloads
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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
2087
PDF (Spanish) 1661 Downloads
HTML (Spanish) 350 Downloads
EPUB (Spanish) 431 Downloads
PDF 1180 Downloads
HTML 391 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
1609
PDF (Spanish) 1187 Downloads
HTML (Spanish) 293 Downloads
EPUB (Spanish) 323 Downloads
PDF 961 Downloads
HTML 330 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
1519
PDF (Spanish) 1089 Downloads
HTML (Spanish) 314 Downloads
EPUB (Spanish) 341 Downloads
PDF 1010 Downloads
HTML 349 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
1551
PDF (Spanish) 1067 Downloads
PDF 648 Downloads
HTML (Spanish) 4653 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
1587
PDF (Spanish) 1176 Downloads
PDF 901 Downloads
HTML (Spanish) 490 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
4127
PDF (Spanish) 1794 Downloads
PDF 1008 Downloads
HTML (Spanish) 544 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
1389
PDF (Spanish) 980 Downloads
PDF 693 Downloads
HTML (Spanish) 498 Downloads
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74-84

Computer Science

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

Bryan Montenegro, Marco Flores
1504
PDF (Spanish) 1056 Downloads
PDF 1003 Downloads
HTML (Spanish) 498 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
2302
PDF (Spanish) 1201 Downloads
PDF 1255 Downloads
HTML (Spanish) 499 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
974
PDF (Spanish) 962 Downloads
PDF 656 Downloads
HTML (Spanish) 477 Downloads
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105-116