| Table of contents Tecnología en Marcha vol.32 n.3 Cartago Jul./Sep. 2019 Press Release | | | |
Artículo científico | | | | · Artisanal mining for the extraction of gold through the use of mercury: State of the art of environmental impact in water, air and soil media Ramírez-Morales, Didier; Rodríguez-Artavia, Brenda; Sáenz- Vargas, Wendy; Sánchez-Gutiérrez, Rolando; Villalobos-González, Wendy; Mora-Barrantes, Jose Carlos
| | | | · Zeolites synthesis using as a raw material the aluminium anodizing sludges Peñafiel-Villarreal, Fausto; Martínez-Mañez, Ramón
| | | | · Comparison of global and local optimization methods for the calibration and sensitivity analysis of a conceptual hydrological model Mendez-Morales, Maikel; Calvo-Valverde, Luis Alexander
| | | | · Tomato (Solanum lycopersicum L.) grown under greenhouse conditions: correlations among variables Monge-Pérez, José Eladio; Loría-Coto, Michelle
| | | | · Comparison between reliability index and load rating for evaluation of structural security of bridges using diagnostic load tests: case of study in Costa Rica Bolaños-Ávila, Darnel G.
| | | | · Photovoltaic systems sizing using graphical user interface Vega-Carranza, Kenneth; Piedra-Segura, Juan Francisco; Richmond-Navarro, Gustavo
| | | | · Effects of Trichoderma Asperellum on growth stimulation in sweet pepper (Capsicum annum) variety Nathalie in greenhouse Brenes-Madriz, Jaime; Zúñiga-Vega, Claudia; Villalobos-Araya, Marvin; Zúñiga-Poveda, Cristian; Rivera-Méndez, William
| | | | · Development of an automatized system for a gamma scanning technique Rodríguez-Méndez, Francisco; Meneses-Guzmán, Marcela; Chinè-Polito, Bruno; Pereira-Arroyo, Roberto
| | | | · Seasonal guild variation of a bat assemblage in an Agricultural Landscape of a Tropical Dry Forest of Costa Rica Ramírez-Vargas, Marco A; Piedra-Castro, Lilliana; Pineda-Lizano, Willy
| | | | · Determination of generation index and composition of solid waste from urban area in Turrialba, Costa Rica Soto-Córdoba, Silvia; González-Buitrago, Julio
| | | | · Raman spectroscopy analysis of DNA using the SERS method Varela-Fonseca, Stephanie; Montero-Zeledón, Ernesto; Rojas-Rojas, Laura; Varela-Fonseca, Alejandro; Gutiérrez-Fallas, Dionisio
| | | | · Technic evaluation of value-adding processes of onion (Allium cepa) materials grown in the north part of the Central-Oriental Region of Costa Rica Brenes-Peralta, Laura Patricia; Gamboa-Murillo, Marianella; Segreda-Rodríguez, Ana Cecilia
| | | | · Quality of special wastewater La Libertad, El Salvador Rosales-Ayala, Francisco; Rovira-Quezada, Dolores; Campos-Rodríguez, Rooel
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