Search Results - 10. April

581

Portal de Revistas UCR

artículo original

Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina)

by Forastier, Marina Elizabet, Zalocar, Yolanda, Andrinolo, Dario, Domitrovic, Hugo Alberto

Published 2016

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

582

Portal de Revistas UCR

artículo original

Modified habitat use by tropical forest dependent birds in the Caribbean region of Guatemala

by Cerezo, Alexis, Robbins, Chandler S., Dowell, Barbara

Published 2009

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

583

Portal de Revistas UCR

artículo original

Early harvest increases post-harvest physiological quality of Araucaria angustifolia (Araucariaceae) seeds

by Shibata, Marilia, Medeiros Coelho, Cileide Maria

Published 2016

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

584

Portal de Revistas UCR

artículo original

In vitro inhibitory potential of avocado fruits, Persea americana (Lauraceae) against oxidation, inflammation and key enzymes linked to skin diseases

by M. Hürkul, Muhammed, Sarialtin, Sezen Yilmaz, Köroğlu, Ayşegül, Çoban, Tülay

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

585

Portal de Revistas UCR

artículo original

Conservation status of fish and marine invertebrate of rocky reefs and sandy substrates in two unprotected bays of the Papagayo Gulf, Costa Rica

by Cordero Umaña, Keilor Enrique, Santidrián Tomillo, Pilár

Published 2020

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

586

Portal de Revistas UCR

artículo original

Reconstruction of precipitation and temperature with annual growth rings of the cypress Taxodium mucronatum (Taxodiaceae) in Coahuila, Mexico

by Villanueva-Díaz, José, Martínez-Sifuentes, Aldo Rafael, Reyes-Camarillo, Fátima del Rocío, Estrada-Ávalos, Juan

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

587

Portal de Revistas UCR

artículo original

Nutritional condition of the lobster, Panulirus argus (Decapoda: Palinuridae): 60 years of extensive indices and spatio-temporal variation in Cuba: Condición nutricional de Panulir...

by Castillo, Alexander Lopeztegui, Capetillo Piñar, Norberto

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

588

Portal de Revistas UCR

artículo original

Experiences developed by the directors of primary schools in the exercise of their functions during the period of the COVID-19 pandemic

by Hernández Vélez, Adrián

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

589

Portal de Revistas UCR

texto

Professional Perspectives on the Task of Guidance in Professional Technical Colleges (PTC): Challenges and Opportunities

by Murillo Aguilar, Osvaldo, Ureña Salazar, Viria

Published 2024

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

590

Kérwá

informe

El autismo en Costa Rica, mitos y realidades.

by Cabezas Pizarro, Hannia, Fonseca Retana, Gerardo

Published 2009

Institution: Universidad de Costa Rica

Repositorio: Kérwá

591

Kérwá

artículo original

Evaluación económica de la producción y del almaceamiento de la cebolla (Allium cepa L.) en la región occidental del Valle Central, Costa Rica

by Hernández S.,Didier, González Mora, Walter, Fonseca Z., Jorge

Published 1984

Institution: Universidad de Costa Rica

Repositorio: Kérwá

592

Portal de Revistas UCR

artículo original

New thilinear hybrid of hard yellow corn for the Peruvian tropic

by Díaz-Chuquizuta, Percy, Hidalgo-Melendez, Edison, Mendoza-Paredes, Melbin, Cieza-Ruiz, Isaac, Jara-Calvo, Teófilo Wladimir, Valdés-Rodríguez, Ofelia Andrea

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

593

Portal de Revistas UCR

artículo original

Arsenic, cadmium, mercury, and lead in imported pet food in Costa Rica

by Naranjo-Jiménez, Carolina, WingChing-Jones, Rodolfo

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

594

Portal de Revistas UCR

artículo original

Diagrammatic scale for assessment the severity of Cercospora leaf blight on soybean (Glycine max) leaflets

by Lavilla, Miguel, Ivancovich, Antonio, Díaz-Paleo, Antonio

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

595

Portal de Revistas UCR

artículo original

Arsenic, cadmium, mercury, and lead in imported pet food in Costa Rica

by Naranjo-Jiménez, Carolina, WingChing-Jones, Rodolfo

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

596

Portal de Revistas UCR

artículo original

New thilinear hybrid of hard yellow corn for the Peruvian tropic

by Díaz-Chuquizuta, Percy, Hidalgo-Melendez, Edilson, Mendoza-Paredes, Melbin, Cieza-Ruiz, Isaac, Jara-Calvo, Teófilo Wladimir, Valdés-Rodríguez, Ofelia Andrea

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

597

Portal de Revistas UCR

artículo original

Los quetognatos (Chaetognatha) del banco de Campeche en abril-mayo de 1986

by Mille-Pagaza, Silvia, Carrillo-Laguna, Jorge

Published 1999

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

598

Portal de Revistas UCR

artículo original

Temporal and Spatial Distribution Patterns of Echinoderm Larvae in La Parguera, Puerto Rico

by Williams, Stacey M, García-Sais, Jorge

Published 2010

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

599

Portal de Revistas UCR

artículo original

Sharks and rays caught by artisanal bottom line in Golfo Dulce, Costa Rica.

by López-Garro, Andrés, Zanella, Ilena

Published 2015

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

600

Portal de Revistas UNA

artículo

A New Theoretical and Methodological Look at Gender Differences in Mathematics Tests: Reasoning, Psychosocial Attitudes, and Multilevel Models

by Montero-Rojas, Eiliana, Moreira-Mora, Tania Elena, Zamora-Araya, José Andrey, Smith-Castro, Vanessa

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

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