Vol. 4 No. 1 (2017)

View Vol. 4 No. 1 (2017)

Published: 2017-06-29

Editorial

The universities: trainers of the architects of peace

Roberto Valdés Valle

5-6
- PDF (Español (España))

Investigation Article

Study on heavy metals in Lake Ilopango, El Salvador

Abner J. Colón-Ortiz

7-14
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Risk Factors and Protective Factors Associated with the Entry, Stay and Desertion of Young People to Gangs: Experiences and Interpretations from Participants

Mónica Raquel Ventura

15-23
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The Cold War and the Détente Period Causes and Consequences in the International Bipolar System

Patricio Villegas Hernández

25-37
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Informational Competence of University Students: Adhesion and Presumption

Jorge Winston Barbosa-Chacón, Harold Andrés Castañeda-Peña

39-48
- PDF (Español (España))

Essay

Our vulnerability to "shocks" can and should be reduced

Carmen Aída Lazo

49-52
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Chronicle

Eruption of the volcano of San Salvador on June 7, 1917

Leroy W. McConnell

53-54
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