Vol 11 No 3
11 (3) December 2019
     

Articles

UNED Research Journal
252-256
First pages 11(3)
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Juan Ml. Villalobos Alvarez, Rodolfo WingChing-Jones
257-271
Jersey and Holstein cow selection during lactation according to phenotypic characteristics: production and reproduction
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Bernal Morera-Brenes, Julián Monge Nájera, Paola Carrera Mora
272-282
The conservation status of Costa Rican velvet worms (Onychophora): geographic pattern, risk assessment and comparison with New Zealand velvet worms
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Michael O. Kusimo, Henry Ukoha, Aderonke Oludare, Oluwatoyin Afolabi, Matthew Agwae
283-291
Halochromic properties and antimicrobial potential of crude extracts from five species of ornamental plants
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Barkha Purohit, Kauresh D. Vachhrajani
292-295
New record of the monotypic shrimp genus Procletes (Decapoda:Pandalidae) from the West coast of India
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Max Laguna Cruz, José Pereira-Chaves, Roger Ríos Duarte
296-308
Lionfish (Pterois miles and Pterois volitans) influence on the artisanal fishing value chain, Southern Caribbean of Costa Rica
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Cindy Rodriguez-Arias, Marco Zumbado Echavarría, David Alfaro Chaves
309-312
First record of three fish species in Río Grande de San Ramón, Costa Rica
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Rodolfo WingChing-Jones, Esteban Mora Chaves
313-319
Effect of water addition on freezing point and components of raw milk from Jersey and Holstein cows
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Lourdes Arce Espinoza, Karla Rojas Sáurez
320-326
Satisfaction level of employees at University Centers from a Distance State University in Costa Rica
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Diego Ariel Meloni, Julia Andrea Lescano, Maria Paz Arraiza, Rosa Elizabeth Beltrán
327-333
Yield, chemical composition and functional properties of essential oils from Mentha spicata (Lamiaceae) in Santiago del Estero, Argentina
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Esteban Pérez López, Rosa Angélica Rodríguez Rodríguez
334-344
Comparison between two chromatographic methods to determine chlorothalonil in a commercial fungicide
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Carlos Rojas Alvarado, Sergio Molina-Murillo, Robin G. Doss
345-351
Perceptions of the use and value of fungi by two groups of young adults from Central America
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Jorge Luis Arce Solano, Vicente Godoy Sandoval, José Eduardo Gutiérrez Durán, Ana Ruth Chinchilla
352-354
Strategic planning models adjusted to network organizations and collaborative work: application to a real case
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Jorge Claudio Vargas Rojas, Juan Ramón Navarro Flores
355-360
Size and shape of experimental units for rice (Oryza sativa) yield trials, in Guanacaste, Costa Rica
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Andrea Cabalceta, Zaidett Barrientos
361-368
Tradition: a new reason to feed urban pigeons (Columba livia, Columbiformes: Columbidae), and how to control them in a sustainable way
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Sergio Gabriel Quesada-Acuña
369-377
Perception and knowledge about snakes among the staff of a Costa Rican public university
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Olivier Castro Morales, Arnoldo Gadea Rivas, Mónica Madrigal Valverde
378-387
Body size of four species of butterflies of the genus Heliconius (Lepidoptera: Nymphalidae) produced in Costa Rica Caribbean butterfly farms
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Dayana Melissa Solórzano Quesada, Paola Brenes Rojas, Wagner Peña
388-394
Nitrogen mineralization from stubble degradation of green bean (Phaseolus vulgaris) in a tropical Andisol soil
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Francisco Quesada-Alvarado, Fernando Campos-Calderón
395-402
Morphometry and burst swimming in six continental fish species from Costa Rica
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Mario Torres-Vargas, Rodolfo WingChing-Jones
403-409
Nutritional, sanitary, reproductive and environmental management of 26 dog breeding kennels (Canis lupus) in the Great Metropolitan Area in Costa Rica
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Jose Aníbal Cruz-Coronado, José Eladio Monge-Pérez
410-417
Production of mini cucumber (Cucumis sativus) grown under greenhouse conditions: evaluation of two genotypes
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Lourdes Arce Espinoza, Karla Rojas Sáurez
418-423
Satisfaction with life, work, and country, in staff of a Costa Rican university: comparison of headquarters and regional centers
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Diego Aguilar-Sandí
424-429
The Tree Myroxylon peruiferum (Fabaceae), a new record for the Costa Rican flora
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Derick Herrera-Solano, Francisco S. Álvarez, Daniel Stange-Fernández, Jennifer Contreras-Picado
430-435
Diet and reproduction of the fish Joturus pichardi (Mugiliformes: Mugilidae) in the Pacuare River basin, Costa Rica
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Ronald J. Sánchez-Brenes, Javier Monge
436-443
The Armadillo, Cabassous centralis (Cingulata: Chlamyphoridae) in a Costa Rican coffee agro-ecosystem
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Tomás Alfaro
444-450
Habitat vegetation of band tailed pigeon (Patagioenas fasciata) in Escazú, Costa Rica
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Stephanny Arroyo Arce, Daniel Corrales Gutiérrez, Deiver Espinoza Muñoz, Daniela Araya Gamboa, Mónica Chávez Ramos, Roberto Salom Pérez
451-454
A leucistic female Canis latrans (Carnivora: Canidae) in Costa Rica
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