Vol. 50 No. 3 (2023): Continuous Publication

Original Articles

• DETERMINATION OF THE MAXIMUM YIELD AND PHOTOSYNTHETIC EQUATION OF THE ULVA LACTUCA MACROALGAE BASED ON CALCULATIONS OF STOICHIOMTRIC COEFFICIENTS

  Lilyana Carbonell Sorí, Agustín Andrés García Rodríguez, Liset Roche Delgado, María Eugenia O´Farrill Pie

  e1025(4/7/2023)

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• MICROSTRUCTURAL CHARACTERIZATION OF DUPLEX STEEL FOR WELDED INSTALLATIONS USING DIGITAL IMAGE PROCESSING

  Amado Cruz Crespo, Jorge Victor Miguel Oria, Eduardo Valencia Morales, Juan A. Pozo Morejón, Ivani De Souza Bott

  e1026(12/7/2023)

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• STUDY OF THE POLLUTION OF THE BAY SANTIAGUERA FROM THE YEAR 2006 TO THE YEAR 2020

  Sara Arias Zamora, Telvia Arias Lafargue, Dunia Rodríguez Heredia, Taimí Bessy Horruitiner

  e1027(20/7/2023)

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• PHARMACOGNOSTIC AND PHYTOCHEMICAL CHARACTERIZATION OF THE LEAVES OF RAVENIA SPECTABILIS THAT GROWS IN CUBA

  Melissa Lliliam Gómez Saucedo, María Elisa Jorge Rodríguez, Yanelis Saucedo Hernández, Ángel Mollineda Trujillo, Idelfonso Emilio Castañeda Noa

  e1028(28/7/2023)

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• DESIGN OF HEAT EXCHANGERS AND ADSORPTION COLUMNS FOR ETHANOL DEHYDRATION

  Angel William Romay Luis, Lourdes Zumalacárregui de Cárdenas, Osney Pérez Ones, Arletis Cruz Llerena, Gustavo Saura Laria

  e1029(4/8/2023)

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• APPLICATION OF ANAEROBIC BACTERIA AND LOCAL GEOLOGICAL RESOURCES IN PASSIVE TREATMENT OF ACID DRAINAGE IN COAL MINES

  Esnaider Rodriguez Suarez, Julio Omar Prieto García

  e1030(10/8/2023)

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• CORPORATE SOCIAL RESPONSIBILITY IN THE CUBAN AGROINDUSTRIAL SECTOR: IT´S ASSESSMENT THROUGH MANAGEMENT QUALITY

  Darian Samá Muñoz

  e1031(16/8/2023)

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• CONCENTRATION OF METALS IN SEDIMENTS, ITS CORRELATION AND CAUSALITY IN WATER BASINS; THE CASE OF ARSENIC

  Carlos Eduardo Dueñas Valcárcel

  e1032(25/8/2023)

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• TECHNOLOGICAL CONCEPTION AND COMPARATIVE ANALYSIS FOR THE OPERATION OF ACID OR ENZYMATIC HYDROLYSIS OF SUCROSE

  Amanda Acosta Solares, Omar Pérez Navarro, Mariano F. Cortés Falcón, Claudia M. Suarez Pargas

  e1033(1/9/2023)

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• EFFICIENCY EVALUATION OF A DIRECT SOLAR DRYING SYSTEM FOR COCOA BEANS IN TENA

  Rocío Guapulema Maygualema, Galo Leonardo Cerda Mejía, Jorge Manuel Ríos Obregón, Víctor Rodrigo Cerda Mejía

  e1034(7/9/2023)

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• PRELIMINARY ANALISYS OF ALCOHOLIC FERMENTATION USING FILTER JUICE, MOLASSES AND SYRUP MIXTURE

  Yodalys Lamas Pérez, Ana Celia de Armas Martínez, Yailet Albernas Carvajal, Erenio González Suárez

  e1035(15/9/2023)

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• INFLUENCE OF MASS, STIFFNESS, AND DAMPING ON THE DYNAMICS OF TUNED MASS DAMPERS

  César A. Chagoyen Méndez, Giovanny Medina Castellón, Yamill S. Campos Pérez, Ernesto L. Chagoyen Méndez, Ángel S. Machado Rodríguez, Gilberto García del Pino

  e1036(26/9/2023)

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