Tecnología en Marcha - vol.33 issue1

Table of contents
Tecnología en Marcha vol.33 n.1 Cartago Jan./Mar. 2020

Artículo

	· Chemogenomics and Chemogenetics: definitions, techniques and applications in the pharmaceutical area Arroyo-Rodríguez, Javier; González-Young, Felipe; Hernández-Vega, Raquel; Lizano-Quirós, Cristian; Quesada-Murillo, Josué; Mora-Román, Juan José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Cucumber (Cucumis sativus L.) production under greenhouse conditions: comparison between cucumber types Chacón-Padilla, Karla; Monge-Pérez, José Eladio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Absolute dosimetry through radiochromic film in gamma irradiation system using a spectrophotometer UV-VIS Vargas-Segura, Walter · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Case study: Design parameter analysis for a Hydraulic Modeling of a Floodplain Protection of La Estrella River, Limón, Costa Rica Watson, Fernando; Guzmán-Arias, Isabel; Villagra-Mendoza, Karolina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Layout design: how sequential and simultaneous information displays affect decision-making processes in digital environments Calvo-Elizondo, Andrea; Hernández-Castro, Franklin · abstract in English \| Spanish · text in English · English ( pdf )

	· Evaluation of different text representation techniques and distance metrics using KNN for documents classification Calvo-Valverde, Luis Alexander; Mena-Arias, José Andrés · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Monitoring the vertical oscillation of a spray bars through an electronic system Ferreira-Althman, Michael Patrick; Souza, Saulo Fernando; Silva-Alves, Luiz Henrique; Ramos-Gomes, Gustavo · abstract in English \| Portuguese · text in Spanish · Spanish ( pdf )

	· Occupational exposure to whole-body vibration in bus drivers in a part of the Great Area Metropolitan, Costa Rica Araya-Solano, Tannia; Medina-Escobar, Lourdes · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· DNA barcoding of Lucilia blow flies (Diptera: Calliphoridae) collected in Costa Rica Sandoval-Arias, Shirleny; Morales-Montero, Roberto; Araya-Valverde, Emanuel; Hernández-Carvajal, Erick · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Knowledge, attitudes and barriers regarding wastewater management in the commercial sector of the city of La Libertad, El Salvador Rosales-Ayala, Francisco; Campos-Rodríguez, Rooel; Moreira-Segura, Cristian · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Determination of cadmium concentrations in cocoa plantations (Theobroma cacao L.) in Costa Rica Furcal-Beriguete, Parménides; Torres-Morales, José Luis · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· FPGA implementation of a linear module for the estimation of electrical parameters for a photovoltaic system (PVS) Lozano-Rivera, Clevis; Oviedo, Marco; Chacón-Rodríguez, Alfonso; Meza, Carlos · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Food waste (FW) in concessioned sodas of a Public University in Heredia, Costa Rica Rojas-Vargas, Julián; Monge-Fernández, Yanory; Fernández-Hidalgo, Kateryn · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Evaluation of the management and final disposal of the poultry litter of heavy breeders used as organic fertilizer in Costa Rica Arce-Solano, Olger; Campos-Rodríguez, Rooel; Brenes-Peralta, Laura · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Entangled in the sierra. Plants uses as a sustainable strategy of survival among the Guarijio/Makurawe people of Sonora, Mexico Bañuelos-Flores, Noemí; Salido-Araiza, Patricia L. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )