Vol. 9 No. 25 (2020)

View Vol. 9 No. 25 (2020)

Published: 2020-06-26

EDITORIAL

Editorial

Alicia Idiáquez

4-7

SCIENTIFIC ARTICLES

Knowledge Management in the XXI century: university and change of era

Ramón Ignacio López García

8-15
Simulation as a didactic strategy in teacher training practices. Experience in the Social Sciences career

Julio César Orozco Alvarado, Adilia Aracelly Cruz Acevedo, Adolfo Alejandro Díaz Pérez

16-28
Burnout syndrome in teachers of UNAN-Managua, FAREM-Carazo, in the second semester 2019

Bismarck Santiago Mena Aburto, Danny Raphael Cruz Alemán, Angelie Michelle Guevara García

29-42
State of the art: reflective learning in initial formation with students of Professional Training Practices in the English major

Skarlet Romero Espinoza

43-57
Evaluation of the impact of domestic and semi-industrial wastewater on the physical-chemical quality of the Chiquito River, León from May 2016 - January 2017

Jorge Luis Esquivel Quezada, Martha Lacayo Romero

58-76
Lead removal in aqueous solution using polyacrylamide-based cryogels as adsorbent: Balance study in batch mode

Martha Jarquín Pascua, Martha Lacayo Romero

77-93
Human hair to assess exposure to arsenic in users of contaminated water from La Fuente community in La Paz Centro, León.

Maximina Altamirano, Valeria Delgado, Silvia Fuentes Huelva

94-109
Dynamics of land cover in Sub-basin III of the South Basin of Lake Managua, Nicaragua.

Ingrid Ubeda Trujillo, Lester Rocha

110-128