Published: 01/01/2026

Full Issue

01-121

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Letter from the Editor

05-06

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Scientific Paper

Application of production strategies to replace internal combustion engines with electric motors in ASOMUNUE, Mariscal Sucre parish, Milagro, Ecuador.

Luis Ángel Bucheli Carpio, Jesús Armando Verdugo Arcos, Carlos Daniel Campoverde Pillajo

09-18

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Thermo-hydraulic design of a gasketed-plate heat exchanger for liquid cow’s milk cooling

Amaury Pérez Sánchez, Laura de la Caridad Arias Águila, Lizthalía Jiménez Guerra

19-28

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Thermo-hydraulic design of a shell and tube heat exchanger for acrylic acid cooling.

Amaury Pérez Sánchez, Laura Thalía Álvarez Lores, Laura de la Caridad Arias Águila, Lizthalía Jiménez Guerra

39-50

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Elaboration of Vienna-type Sausage from Jumbo squid pulp (Dosidicus gigas)

Richard Smith Gutierrez Huayra

51-60

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Time series modeling of secondary school enrollment in Ecuador: a Box–Jenkins analysis (1971–2023)

Edwin Haymacaña Moreno, Leonor Alejandrina Zapata Aspiazu, Francisco Javier Duque-Aldaz, Félix Genaro, Raúl Alfredo Sánchez Ancajima

61-74

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ARIMA vs. Hybrid Models with Machine Learning for Forecasting Ecuador's GDP.

Leonor Alejandrina Zapata Aspiazu, Edwin Haymacaña Moreno, Francisco Javier Duque-Aldaz, Félix Genaro Cabezas García, Raúl Alfredo Sánchez Ancajima

75-87

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Thermo-hydraulic design of an unfinned and finned double pipe heat exchanger for milk cooling. Part 1 - Unfinned heat exchanger.

Amaury Pérez Sánchez, Laura de la Caridad Arias Águila, Heily Victoria González, María Isabel La Rosa Veliz, Zamira María Sarduy Rodríguez, Lizthalía Jiménez Guerra

88-101

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Review Paper

Assessment of occupational risks in the Ecuadorian dairy industry.

Mayerli Angeline, Carlos Alberto Velásquez Avilés, Ivan Patricio Viteri García

29-38

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Essay Article

Comparative evaluation of granulometric distribution in grains processed by ball and hammer Mills.

Stefanie Bonilla Bermeo, Fernando Noblecilla Arévalo, Iván Torres Tapia, Carlos Valdiviezo Rogel

102-116

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