Vol. 11 No. 2 (2020): Revista Investigaciones y Estudios - UNA : Julio - Diciembre

View Vol. 11 No. 2 (2020): Revista Investigaciones y Estudios - UNA : Julio - Diciembre

Published: 2020-12-22

EDITORIAL

Editorial

Prof. Dr. Javier Enrique Barúa Chamorro

1
- PDF (Spanish)

ARTÍCULOS ORIGINALES

Adsorption process as a remediation proposal for the groundwater treatment contaminated with PolycyclicAromaticHydrocarbons

Francisco Paulo Ferreira Benítez, Enrique Fabián Núñez Paredes, Alfredo Acosta, Liz Karen Valdez Sosa, Williams Martins Ferreira Merlos

2-11
- PDF (Spanish)
Characterization of composite material with post-consumer Polyethylene Terephthalate and sawdust

Gerardo Andrés Alvarenga Salinas, Eduardo Giangreco, Williams Bobadilla Torres, Jeisson Sastoque Guerrero, Carmen Sánchez, Magno Miguel Maíz Flecha

12-21
- PDF (Spanish)
Socialization study for the collection of recycled material Polyethylene Terephthalate in aUniversity Society in Paraguay

Gerardo Andrés Alvarenga Salinas, Eduardo Giangreco, Williams Bobadilla Torres, Jeisson Sastoque Guerrero, Carmen Sánchez, Magno Miguel Maiz Flecha

22-30
- PDF (Spanish)
Social transformations in indigenous populations and Mennonites through the insecurities suffered.City ofFiladelfia, Boquerón –Paraguay, 2020

Carlos Anibal Peris Castiglioni

31-42
- PDF (Spanish)

REVIEW ARTICLES

COVID-19 and food supply chain: status and outlook

Andrea Alejandra Arrúa, Danilo Fernández Ríos

43-55
- PDF (Spanish)
Functional evaluation strategies in athletes

Alejandro Silva Villa, Pedro Antonio Calero Saa

56-68
- PDF (Spanish)

SHORT COMMUNICATIONS

Abundance of Macrophomina phaseolina (Tassi) Goid from soybean fields in the Departament of Itapúa-Paraguay

Marco Maidana-Ojeda, Julio César Sosa-Gerke, Claudia Elizabeth Bogado-González, Marta Alicia Fernández-Gamarra, Andrés Dejesús Sanabria-Velázquez, Horacio Daniel López-Nicora, Guillermo Andrés Enciso-Maldonado

69-77
- PDF (Spanish)
Preliminary evaluation of the antimicrobial effect and acute toxicity of the ethanolic extract of Luehea divaricata (Ka’a ovetĩ)

Juliana Moura Mendes Arrúa, Griselda Franco, Pablo Alejandro Ibarra, Tomás Rodrigo López Arias

78-86
- PDF (Spanish)