Vol. 80 No. 598 (2023)

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Back cover
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Summary

Summary
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Articles

Javier Ernesto Vilasó Cadre, Daniel Benítez Fernández, Héctor Rodríguez de la Rosa, María de los Ángeles Arada Pérez (Author)
3-7
Voltammetric method for chemical oxygen demand in a dairy wastewater using homemade minimal instrumentation
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Estefanía Álvarez-Castillo, Manuel Félix, Carlos Bengoechea (Author)
8-18
Assessment of a pedagogical model for STEM education: combining technology and collaborative tasks
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Jacob Fortuna José Chimuca, Catarina Simone Andrade do Canto, José Tavares de Sousa, Valderi Duarte Leite, Wilton Silva Lopes (Author)
19-34
Anaerobic dynamic membrane bioreactor applied to wastewater treatment: a review
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Xiaoxia Liu, Shuya Yang, Honglei Yu, Tao Zhang, Honglei Yu, Weili Wang (Author)
35-50
Selective oxidation of alcohols promoted by cis-Dioxomolybdenum (VI) ONO Complexes
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Yasmani Alba Reyes, Yoelkis Enamorado Tamayo, Julio Pedraza Garciga, Ernesto L. Barrera (Author)
51-59
Environmental assessment of acetylene production process via calcium carbide: A case study in Sancti Spíritus
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Lainet Escobar Barroso, Indira Tobío-Pérez, Arael Alfonso Cardero, Ramón Piloto-Rodríguez (Author)
60-71
Simulación mediante DWSim de la producción de biodiesel y gasificación de biomasa de Jatropha curcas
PDF (Castellano)
Luis Daniel García Parrales, Leonardo Andrés Saltos Meza, Gabriel Alfonso Burgos Briones, María Hipatia Delgado Demera, Carlos Alfredo Cedeño Palacios (Author)
72-79
Ripening process of Solanum lycopersicum L. (tomato) with ethylene
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Walter Quezada Moreno, Marcia Proaño-Molina, Paola Proaño-Molina, Jorge Mesa-Aguilar, Marisol Vera-Oyague, Mauro Caicedo-Álvarez, Mónica Tapia-Zuñiga, Walter Quezada-Torres, César Ramírez-Gutierrez (Author)
80-87
Phytochemical and thickening properties of the mucilage of Malachra alceifolia jacq., in a shampoo formulation
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Luiggii Ricardo Vera Rodríguez, Diego Germán Segovia Cedeño, Julio Castro Carranza, Alex Alberto Dueñas-Rivadeneira (Author)
88-93
Uso de extractos del tallo de Pitahaya (Hylocereus Megalanthus) en el tratamiento de aguas residuales sanitarias
PDF (Castellano)
Irenia Gallardo Aguilar, Yedier Rodríguez Padrón, Yisel Pérez Milian, Fernando Sarría Quesada, Juan P. Hernández Touset (Author)
94-98
Kinetics of the hydrolysis of sorghum flour with two amilaceouos enzymes
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Tomás Soria Biurrun, Laura Abarzuza, Borja Fernández-d'Arlas (Author)
99-110
Afinidad entre queratosas de lana y distintos iones en fase acuosa analizada mediante sedimentación
PDF (Castellano)