Espirales Revista Multidisciplinaria de investigación

Espirales. Revista multidisciplinaria de investigación is an edited publication by Grupo Compás, sponsored by Universidad de Oriente and Global University. All the material submitted to the journal for publication and accepted by the Editorial Committee in attention to its quality and relevance is subjected to review by peer specialists in the corresponding fields of knowledge.

Espirales. Revista multidisciplinaria de investigación is a scientific journal dedicated to the monthly publication of articles of original research results in Spanish, English and Portuguesewhich covers a variety of topics related to several knowledge areas that includes education,applied engineering and mathematics, chemistry, environmental and agrarian sciences, business, economics, physics, mathematics, statistics, geology, physical engineering and technology,health, environmental technology, computering science and social sciences.

 


Vol 3, No 27 (2019): april

Table of Contents

Edgar Salas Luzuriaga
1-12
Janeth Campoverde
13-20
Lorena Bodero Arízaga
21-28
Walter Patricio Castelo Rivas, Wendy Tatiana Molina Loor, Yuri Anabel Zambrano Suarez
29-38
María Mercedes Corona Serrano, Eduardo Hernández de la Rosa
39-58
Luis Rodríguez V, José Antepara B, Luis Braganza
59-77
Jorge Luis López Lapo, Germania Sarmiento Castillo
78-80
Emilio José Calle
81-104
Andrés Alexis Ramírez Coronel
105-117
Jimmy Hurtado Paspuel, Bernardo Hubert Ovalle Correa
118-131
Edgar Salas Luzuriaga
132-148
Víctor Manuel Barros, Melba Bettsy Martínez Calero
149-162
Tumbaco Tumbaco Tatiana, Wilson Martinez Vizuete, Tumbaco Tumbaco Angélica María, Felipe Jiménez Pinto, Dennis Ramirez Pulua
163-170
Ciro Gabriel Espinel Robles, Marlene Sánchez Mata, Junes Lady Robles-Amaya
171-186
Mario Moncayo Romero
187-198
Joffre Paladines Rodríguez, Daniel Nicolás Tettamanti Montalván
199-207