Vol. 11 No. 3 (2019)

View Vol. 11 No. 3 (2019)

Published: 2019-12-01

First pages 11(3)

UNED Research Journal

252-256
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Jersey and Holstein cow selection during lactation according to phenotypic characteristics: production and reproduction

Juan Ml. Villalobos Alvarez, Rodolfo WingChing-Jones

257-271
The conservation status of Costa Rican velvet worms (Onychophora): geographic pattern, risk assessment and comparison with New Zealand velvet worms

Bernal Morera-Brenes, Julián Monge Nájera, Paola Carrera Mora

272-282
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Halochromic properties and antimicrobial potential of crude extracts from five species of ornamental plants

Michael O. Kusimo, Henry Ukoha, Aderonke Oludare, Oluwatoyin Afolabi, Matthew Agwae

283-291
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New record of the monotypic shrimp genus Procletes (Decapoda:Pandalidae) from the West coast of India

Barkha Purohit, Kauresh D. Vachhrajani

292-295
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Lionfish (Pterois miles and Pterois volitans) influence on the artisanal fishing value chain, Southern Caribbean of Costa Rica

Max Laguna Cruz, José Pereira-Chaves, Roger Ríos Duarte

296-308
First record of three fish species in Río Grande de San Ramón, Costa Rica

Cindy Rodriguez-Arias, Marco Zumbado Echavarría, David Alfaro Chaves

309-312
Effect of water addition on freezing point and components of raw milk from Jersey and Holstein cows

Rodolfo WingChing-Jones, Esteban Mora Chaves

313-319
Satisfaction level of employees at University Centers from a Distance State University in Costa Rica

Lourdes Arce Espinoza, Karla Rojas Sáurez

320-326
Yield, chemical composition and functional properties of essential oils from Mentha spicata (Lamiaceae) in Santiago del Estero, Argentina

Diego Ariel Meloni, Julia Andrea Lescano, Maria Paz Arraiza, Rosa Elizabeth Beltrán

327-333
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Comparison between two chromatographic methods to determine chlorothalonil in a commercial fungicide

Esteban Pérez López, Rosa Angélica Rodríguez Rodríguez

334-344
Perceptions of the use and value of fungi by two groups of young adults from Central America

Carlos Rojas Alvarado, Sergio Molina-Murillo, Robin G. Doss

345-351
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Strategic planning models adjusted to network organizations and collaborative work: application to a real case

Jorge Luis Arce Solano, Vicente Godoy Sandoval, José Eduardo Gutiérrez Durán, Ana Ruth Chinchilla

352-354
Size and shape of experimental units for rice (Oryza sativa) yield trials, in Guanacaste, Costa Rica

Jorge Claudio Vargas Rojas, Juan Ramón Navarro Flores

355-360
Tradition: a new reason to feed urban pigeons (Columba livia, Columbiformes: Columbidae), and how to control them in a sustainable way

Andrea Cabalceta, Zaidett Barrientos

361-368
Perception and knowledge about snakes among the staff of a Costa Rican public university

Sergio Gabriel Quesada-Acuña

369-377
Body size of four species of butterflies of the genus Heliconius (Lepidoptera: Nymphalidae) produced in Costa Rica Caribbean butterfly farms

Olivier Castro Morales, Arnoldo Gadea Rivas, Mónica Madrigal Valverde

378-387
Nitrogen mineralization from stubble degradation of green bean (Phaseolus vulgaris) in a tropical Andisol soil

Dayana Melissa Solórzano Quesada, Paola Brenes Rojas, Wagner Peña

388-394
Morphometry and burst swimming in six continental fish species from Costa Rica

Francisco Quesada-Alvarado, Fernando Campos-Calderón

395-402
Nutritional, sanitary, reproductive and environmental management of 26 dog breeding kennels (Canis lupus) in the Great Metropolitan Area in Costa Rica

Mario Torres-Vargas, Rodolfo WingChing-Jones

403-409
Production of mini cucumber (Cucumis sativus) grown under greenhouse conditions: evaluation of two genotypes

Jose Aníbal Cruz-Coronado, José Eladio Monge-Pérez

410-417
Satisfaction with life, work, and country, in staff of a Costa Rican university: comparison of headquarters and regional centers

Lourdes Arce Espinoza, Karla Rojas Sáurez

418-423
The Tree Myroxylon peruiferum (Fabaceae), a new record for the Costa Rican flora

Diego Aguilar-Sandí

424-429
Diet and reproduction of the fish Joturus pichardi (Mugiliformes: Mugilidae) in the Pacuare River basin, Costa Rica

Derick Herrera-Solano, Francisco S. Álvarez, Daniel Stange-Fernández, Jennifer Contreras-Picado

430-435
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The Armadillo, Cabassous centralis (Cingulata: Chlamyphoridae) in a Costa Rican coffee agro-ecosystem

Ronald J. Sánchez-Brenes, Javier Monge

436-443
Habitat vegetation of band tailed pigeon (Patagioenas fasciata) in Escazú, Costa Rica

Tomás Alfaro

444-450
A leucistic female Canis latrans (Carnivora: Canidae) in Costa Rica

Stephanny Arroyo Arce, Daniel Corrales Gutiérrez, Deiver Espinoza Muñoz, Daniela Araya Gamboa, Mónica Chávez Ramos, Roberto Salom Pérez

451-454
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