Published: 2021-01-01

Full Issue

PDF (Spanish) PDF

Editorial

Editorial

John Calle-Siguencia
855
PDF (Spanish) 554 Downloads
PDF 277 Downloads
PDF (Spanish) PDF

7

Scientific Paper

Analysis of the Hfo-1234ze as an Ecological Alternative In Domestic Refrigeration

Cristian Andrés Andrade Terán
1798
PDF (Spanish) 1039 Downloads
PDF 1064 Downloads
EPUB (Spanish) 317 Downloads
EPUB 308 Downloads
HTML (Spanish) 213 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

9-19

Impact of oversampling algorithms in the classification of Guillain-Barré syndrome main subtypes

Manuel Torres-Vásquez, José Hernández-Torruco, Betania Hernández-Ocaña, Oscar Chávez-Bosquez
2164
PDF (Spanish) 943 Downloads
PDF 778 Downloads
EPUB (Spanish) 423 Downloads
EPUB 420 Downloads
HTML (Spanish) 293 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

20-31

Design and construction of a batch reactor with external recirculation to obtain biodiesel from residual frying oil under subcritical conditions

Cristian Fabian Pérez, Diego Fernando Núñez Núñez, Herminia del Rosario Sanaguano Salguero, Luis Fernando Sánchez Quinchuela
1791
PDF (Spanish) 1150 Downloads
PDF 1349 Downloads
EPUB (Spanish) 286 Downloads
EPUB 317 Downloads
HTML (Spanish) 232 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

32-40

Algorithm for predicting fuel consumption for anhydrous ethanol mixtures in high-altitude cities

Fabricio Espinoza, Fredy Tacuri, Wilmer Rafael Contreras Urgiles, Javier Vázquez
1829
PDF (Spanish) 891 Downloads
PDF 552 Downloads
EPUB (Spanish) 299 Downloads
EPUB 296 Downloads
HTML (Spanish) 289 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

41-49

Algorithms for Table Structure Recognition

Yosveni Escalona
1588
PDF (Spanish) 829 Downloads
PDF 1651 Downloads
EPUB (Spanish) 278 Downloads
EPUB 282 Downloads
HTML (Spanish) 201 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

50-61

Analisys of the Efficiency of a Conventional Ventilated Brake Disc Compared to a Hyperventilated Disc Obtained by Machining

Vicente Rojas, Johnny Pancha, Vicente Romero, Jorge Lema
1355
PDF (Spanish) 858 Downloads
PDF 656 Downloads
EPUB (Spanish) 297 Downloads
EPUB 288 Downloads
HTML (Spanish) 216 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

62-69

Evaluation of a fmcw radar as a teaching tool in the automotive and telecommunication engineering careers

Pablo J. Mavares F.
1494
PDF (Spanish) 807 Downloads
PDF 809 Downloads
EPUB (Spanish) 328 Downloads
EPUB 307 Downloads
HTML (Spanish) 197 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

70-80

Numerical simulation of the under-expanded flow in the experimental conical nozzle helios-x

San Luis B. Tolentino Masgo, Richard Nakka, Simón Caraballo, Jorge Mírez
1450
PDF (Spanish) 834 Downloads
PDF 538 Downloads
EPUB (Spanish) 298 Downloads
EPUB 314 Downloads
HTML (Spanish) 198 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

81-93

Reducing the IoT security gap with a microservice architecture based on TLS and OAuth2

Diego Ordonez-Camacho
2355
PDF (Spanish) 1090 Downloads
PDF 861 Downloads
EPUB (Spanish) 271 Downloads
EPUB 283 Downloads
HTML (Spanish) 207 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

94-103

Vulnerability analysis with SQLMAP applied to APEX 5 environments

Esteban Crespo-Martinez
1665
PDF (Spanish) 1653 Downloads
PDF 2106 Downloads
EPUB (Spanish) 287 Downloads
EPUB 238 Downloads
HTML (Spanish) 310 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

104-113