Published: 2022-01-01

Full Issue

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Editorial

Editorial

Teodiano Freire Bastos-Filho, Ph.D.
382
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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
1994
PDF (Spanish) 1627 Downloads
HTML (Spanish) 347 Downloads
EPUB (Spanish) 414 Downloads
PDF 1123 Downloads
HTML 388 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
1559
PDF (Spanish) 1160 Downloads
HTML (Spanish) 291 Downloads
EPUB (Spanish) 313 Downloads
PDF 940 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
1480
PDF (Spanish) 1064 Downloads
HTML (Spanish) 312 Downloads
EPUB (Spanish) 327 Downloads
PDF 990 Downloads
HTML 347 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
1515
PDF (Spanish) 1014 Downloads
PDF 628 Downloads
HTML (Spanish) 4645 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
1549
PDF (Spanish) 1155 Downloads
PDF 879 Downloads
HTML (Spanish) 489 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
4055
PDF (Spanish) 1769 Downloads
PDF 987 Downloads
HTML (Spanish) 539 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
1355
PDF (Spanish) 961 Downloads
PDF 675 Downloads
HTML (Spanish) 497 Downloads
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74-84

Computer Science

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

Bryan Montenegro, Marco Flores
1456
PDF (Spanish) 1043 Downloads
PDF 979 Downloads
HTML (Spanish) 495 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
2252
PDF (Spanish) 1184 Downloads
PDF 1233 Downloads
HTML (Spanish) 495 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
950
PDF (Spanish) 918 Downloads
PDF 642 Downloads
HTML (Spanish) 473 Downloads
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105-116