Vol. 15 No. 2 (2023)

View Vol. 15 No. 2 (2023)

Published: 2023-12-01

First pages 15(2)

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Comparison of indicator microorganisms in conventional or hydroponic tomato production systems

Viviana Wittmann Vega, Gabriela Davidovich-Young, Eric Wong-González, Manuel Montero Barrantes

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Ichthyological diversity and fishing in a Kichwa community of the upper Ecuadorian Amazon

Iván Jácome-Negrete, Adelmo Mamallacta, Daryl Andrade, Fidel Rodriguez

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Influence of a tabletop scanner, used for digitization, on the determination of dose by radiochromic film

Walter Vargas-Segura, Anthony Cordero Ramírez, Alexander Mora-Fallas

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Molecular characterization and Plasmodium falciparum transmission risks of Anopheles mosquitoes in Malete, Nigeria

Abiodun Obembe

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Physical, chemical, and microbiological characteristics of groundwater in Los Chiles, Costa Rica, and its association with land use

Paola Fuentes-Schweizer, Eric Morales Mora, Vargas Muñoz Vargas Muñoz, Kenia Barrantes Jiménez, Luz Chacón Jiménez

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Nanocellulose production from pineapple leaves and palm oil rachis

Jairo Vargas Mesén, Karina Rodríguez Mora, Eddy Jirón García, Cesar Bernal Samaniego

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Physicochemical and microbiological quality of coastal water in Nicoya, Costa Rica: comparison of three beaches with different tourism impact and administration

José R. Montiel-Mora, Eddy Gómez-Ramirez

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Morphological characterization of native beans’ seeds from Guanacaste, Costa Rica

Patricia Oreamuno-Fonseca, José Eladio Monge-Pérez, Michelle Loría-Coto

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Quality, during storage, of chicken eggs (Gallus gallus domesticus) coated with oil

Henry Castro-Alvarado, Gabriela Davidovich-Young, Eric Wong-González

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Effect of age, sex and academic level in the practice of physical exercise

Lourdes Arce Espinoza, Karla Rojas Sáurez

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Birds and land use in the Achiote Interurban Biological Corridor, Costa Rica

Andrew Lindwedel Cruz, Alejandro Durán Apuy

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Bovine meat and milk production in the Osa Peninsula, Costa Rica

Juan Diego Cordero-Castro, Rodolfo WingChing-Jones

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Bacterial multi-resistance to antibiotics in water from plant cavities (phytotelms) in a deep tropical forest from Costa Rica

Stephanny Sánchez-Vargas, Paula Vargas-Jiménez, Luis Vega-Corrales, Junior Pastor Pérez-Molina

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Initial Limnology of Laguna Pozo Verde, Costa Rica: Bathymetry, Water, Sediments, and Diatoms

Sally P. Horn, Erik N. Johanson, Mauricio Murillo Herrera, Kurt A. Haberyan, Taber Friedel, Chad S. Lane

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First record for Costa Rica of the bat Artibeus inopinatus (Chiroptera: Phyllostomidae)

Eduardo José Artavia Durán, Oscar Mario Cubero Vázquez, Evelyn Solano Brenes, Marilyn Rodríguez Árias

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