Published: 2021-01-01

Full Issue

PDF (Spanish) PDF

Editorial

Editorial

John Calle-Siguencia
744
PDF (Spanish) 470 Downloads
PDF 216 Downloads
PDF (Spanish) PDF

7

Scientific Paper

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

Cristian Andrés Andrade Terán
1688
PDF (Spanish) 959 Downloads
PDF 981 Downloads
EPUB (Spanish) 242 Downloads
EPUB 245 Downloads
HTML (Spanish) 190 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
1995
PDF (Spanish) 850 Downloads
PDF 637 Downloads
EPUB (Spanish) 339 Downloads
EPUB 332 Downloads
HTML (Spanish) 273 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
1671
PDF (Spanish) 1062 Downloads
PDF 1275 Downloads
EPUB (Spanish) 243 Downloads
EPUB 267 Downloads
HTML (Spanish) 191 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
1723
PDF (Spanish) 792 Downloads
PDF 483 Downloads
EPUB (Spanish) 241 Downloads
EPUB 233 Downloads
HTML (Spanish) 254 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

41-49

Algorithms for Table Structure Recognition

Yosveni Escalona
1439
PDF (Spanish) 758 Downloads
PDF 1485 Downloads
EPUB (Spanish) 235 Downloads
EPUB 236 Downloads
HTML (Spanish) 173 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
1254
PDF (Spanish) 755 Downloads
PDF 603 Downloads
EPUB (Spanish) 241 Downloads
EPUB 242 Downloads
HTML (Spanish) 194 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.
1371
PDF (Spanish) 731 Downloads
PDF 729 Downloads
EPUB (Spanish) 266 Downloads
EPUB 238 Downloads
HTML (Spanish) 175 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
1361
PDF (Spanish) 737 Downloads
PDF 444 Downloads
EPUB (Spanish) 232 Downloads
EPUB 244 Downloads
HTML (Spanish) 170 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
2223
PDF (Spanish) 1011 Downloads
PDF 789 Downloads
EPUB (Spanish) 219 Downloads
EPUB 224 Downloads
HTML (Spanish) 177 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

94-103

Vulnerability analysis with SQLMAP applied to APEX 5 environments

Esteban Crespo-Martinez
1522
PDF (Spanish) 1586 Downloads
PDF 1935 Downloads
EPUB (Spanish) 219 Downloads
EPUB 199 Downloads
HTML (Spanish) 279 Downloads
PDF (Spanish) PDF EPUB (Spanish) EPUB HTML (Spanish)

104-113