Vol. 7 No. 20 (2018)

Portada Torreon

Published: 2019-10-17

EDITORIAL

Editorial

Gerardo Raúl Arévalo Cuadra

4-5

SCIENTIFIC ARTICLES

The postgraduate degree at UNAN-Managua and its relationship with Nicaraguan society I: history and current affairs

Álvaro Antonio Escobar Soriano

6-21
The evaluation in the learning process

Ariel Briceño Moraga

22-31
Factors that affect the quality of life of the retiree

José Roberto Ramírez Gálvez

32-42
Effects of water quality and soft-substrate on benthic macrofauna in the intertidal zone of Pochomil beach, San Rafael del Sur

María Joaquina Ibarra-Arana, Lester Rocha

43-61
Serological Determination of IgM Antibodies for Toxoplasma Gondii in pregnant women who live in zone No. 4 of Juigalpa

Yuber Ariel Lazo Guerrero, Alondra Lileana Bonilla, Sara Buitrago, Mairelys Duarte

62-71
Permanent incorporation of technological tools to the development of mathematics classes

Tonys Romero Díaz

72-83
Workplace environment and its concordance with the culture of peace in the companies and institutions of the department of Chontales and Rio San Juan

Jenny del Socorro Villanueva, Concepción Mendoza Castro

84-93