Published: 2020-02-27

Full Issue

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Artículo científico

Chemogenomics and Chemogenetics: Definitions, techniques and applications in the pharmaceutical area

Pág. 3-16

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Cucumber (Cucumis sativus L.) production under greenhouse conditions: comparison between cucumber types

Pág. 17-35

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Absolute dosimetry through radiochromic film in gamma irradiation system using a spectrophotometer UV-VIS

Walter Vargas-Segura

Pág. 36-43

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Case study: Design Parameter Analysis for a Hydraulic Modeling of a Floodplain Protection of La Estrella River, Limón, Costa Rica

Fernando Watson, Isabel Guzmán-Arias, Karolina Villagra-Mendoza

Pág. 44-54

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Layout design: how sequential and simultaneous information displays affect decision-making processes in digital environments

Andrea Calvo-Elizondo, Franklin Hernández-Castro

Pág. 55-63

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Evaluation of different text representation techniques and distance metrics using KNN for documents classification

Pág. 64-79

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Monitoring the vertical oscillation of a spray bars through an electronic system

Pág. 80-87

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Occupational exposure to whole-body vibration in bus drivers in a part of the Great Area Metropolitan, Costa Rica

Pág. 88-98

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DNA barcoding of Lucilia blow flies (Diptera: Calliphoridae) collected in Costa Rica

Pág. 99-110

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Knowledge, attitudes and barriers regarding wastewater management in the commercial sector of the city of La Libertad, El Salvador

Pág. 111-121

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Determination of cadmium concentrations in cocoa plantations (Theobroma cacao L.) in Costa Rica

Parménides Furcal-Beriguete, Jose Luis Torres-Morales

Pág. 122-137

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FPGA implementation of a linear module for the estimation of electrical parameters for a photovoltaic system (PVS)

Clevis Lozano-Rivera, Marco Oviedo, Alfonso Chacón-Rodríguez, Carlos Meza

Pág. 138-151

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Food waste (FW) in concessioned sodas of a Public University in Heredia, Costa Rica

Julián Rojas-Vargas, Yanory Monge-Fernández, Kateryn Fernández-Hidalgo

Pág. 152-164

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Evaluation of the management and final disposal of the poultry litter of heavy breeders used as organic fertilizer in Costa Rica

Olga Arce-Solano, Rooel Campos-Rodríguez, Laura Brenes-Peralta

Pág. 165-177

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Entangled in the sierra. Plants uses as a sustainable strategy of survival among the Guarijio/Makurawe people of Sonora, Mexico

Noemi Bañuelos Flores, Patricia L. Salido-Araiza

Pág. 178-192

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