Vol. 7 No. 3 (2024)

View Vol. 7 No. 3 (2024)

Published: 2024-10-09

Presentación

Presentation Vol. 7 Issue 3 (2024)

Editorial Team

1-4
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Artículos Científicos

Influence of the ratio “porosity-generating agent versus sol” on the adsorption capacity of hydroxyapatite-based materials (HAp) to remove Cd2+ dissolved in water

José Galicia-Ayala, José Alfredo-Díaz, Marvin Chávez-Sifontes

5-14
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Monitoring of betalactams, tetracyclines and sulfonamides in ultrapasteurized fluid milk in Guatemala City

Laramy Cheyenne Pérez García, Manuel Antonio Lepe López, Madeleine Stormont Deleon

15-21
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Assessment of food safety culture in the manufacturing and processing of ready-to-eat foods, using a Salvadoran company as a case example

Ana Beatriz Lima de Zaldaña, Iris Esmeralda Villalta de Astorga, Jessica Tatiana Burgos Sierra

23-34
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Insect pests of Caribbean pine and their natural enemies at the La Yeguada Forest Reserve, Panama

Oswaldo Rodriguez-Flores, Rosa María Estrada-Hernández

35-46
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Effectiveness of Bacillus subtilis Cohn (1872) and Trichoderma harzianum Rifai (1969) on Fusarium oxysporum f. sp. lycopersici (Sacc.) Snyder & Hansen, in tomato seeds (Solanum lycopersicum var. CENTA CUSCATLÁN)

Judith Reyes-Bonilla, Carla Quintanilla-Villegas, Zoila Guerrero-Mendoza, Moisés Ulises López-Torres

47-66
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Complex Thinking: The Rhizome to Characterize Nutrition Students

Brenda Iliana Gallegos-López

67-79
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Factors associated with the mortality of tilapia (Oreochromis niloticus) due to estreptococcosis produced by Sreptococcus agalactiae in aquaculture farms in the Atiocoyo Irrigation District, El Salvador

M. Polio-Martinez, C. Buendía, M. Vasquez-Jandres, M. Romero-Rivera , J. Palacios-Valladares, K. Vásquez-Hernandez, Y. Perdomo-Ramirez

81-88
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Notas Técnicas

Explanatory elements of the media treatment of femicides in El Salvador

Ivette Rocío Araujo-Velásquez, Luis Enrique Portillo-López, Marta Martí-Barrachina

89-98
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Radial coverage study for the implementation of a sensor network with long range radio technology (LoRa)

Ernesto Alonso Arias-Argueta, David Isaí Orozco-Mejía, Werner David Meléndez-Valle

99-117
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Study of air quality in the metropolitan area and its status with respect to Central American indices in the area of University of El Salvador

Boris Andrés Castillo-Rosales, Lyan Donovan Segovia-López, Carlos Pocasangre, Omar Otoniel Flores, Fernando Arevalo-Navas

119-128
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Study of the impact of thermal treatment on Energy Performance Indicators (EPI) in municipal buildings

Gerardo Guerrero, Julio Flores

129-138
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