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7481

Portal de Revistas UCR

artículo original

A guide to the winged aphids (Homoptera) of Costa Rica

by Voegtlin, David, Villalobos, William, Sánchez, Marco Vinicio, Saborío-R., Guido, Rivera, Carmen

Published 2003

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7482

Portal de Revistas UCR

artículo original

La punción biopsia del hígado con aguja de Silverman

by Miranda, Guido

Published 1954

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7483

Portal de Revistas UCR

artículo original

A graphic representation of Hutchinson's phylogenetic system

by Rodríguez C., Rafael L.

Published 1956

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7484

Portal de Revistas UCR

artículo original

Typology of the narrator: the memory on the stories of Graciela Montes

by Vicente Mendo, Sara

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7485

Portal de Revistas UCR

artículo original

The Pedagogical Leadership of the Spanish Teacher Before the New Language and Literature Programs: an Opportunity to Transform Realities

by Chinchilla Araya, Tatiana

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7486

Portal de Revistas UCR

artículo original

Antimicrobial resistance of clinical isolates of anaerobic bacteria from a regional hospital in Costa Rica

by Rivera Ruiz, Diego, Quesada Gómez, Carlos, Rodríguez Cavallini, Evelyn

Published 2009

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7487

Portal de Revistas UCR

artículo original

La perspectiva ética de la evaluación de los aprendizajes desde un enfoque constructivista / The ethical perspective of the learning assesment from a constructivist point of view

by Segura Castillo, Mario Alberto

Published 2007

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7488

Portal de Revistas UCR

artículo original

Notions and evaluation practices based on the approach for competences implemented in the Professional Technical Colleges of Costa Rica

by Camacho Calvo, Silvia

Published 2020

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7489

Portal de Revistas UCR

artículo original

Teaching as a profession. A study on motivations of secondary education teachers in the State of Mexico

by Mejía Bricaire, Jorge, Ojeda Gutiérrez, Jonathan

Published 2024

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7490

Portal de Revistas UCR

artículo original

Perceptions of university students in the use and appropriation of artificial intelligence

by Ávarez Hernández, Gabriel Alejandro, Pérez Velasco, Arturo Alejandro

Published 2025

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7491

Portal de Revistas UCR

artículo original

Characterization of the final graduation projects in Special Education at the University of Costa Rica from 2013 to 2023

by Solórzano Salas, Julieta, García Artavia, Eugenia, Herrera Ulloa, Leonora, Montero Segura, Jorge

Published 2025

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7492

Portal de Revistas UCR

texto

Arguing in mathematics: a perspective from the ministerial guidelines in the Costa Rican public high school

by Ventura Saravia, Rebeca María, Araya Chacón, Andrea María

Published 2025

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7493

Portal de Revistas UCR

artículo original

Backyard poultry: contributions and opportunities for the peasant family

by Hotúa-López, Laura Cristina, Cerón-Muñoz, Mario Fernando, Zaragoza-Martínez, María de Lourdes, Angulo-Arizala, Joaquín

Published 2021

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7494

Portal de Revistas UCR

artículo original

Bioactive compounds in cheeses: biosynthesis, biological activity, and contribution of lactic acid bacteria

by López-Mendoza, Joel, Adriano-Anaya, Lourdes, Gálvez-López, Didiana, Vázquez-Ovando, Alfredo

Published 2023

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7495

Portal de Revistas UCR

artículo original

Agrarian frontiers in the 21th Century: analytical notes from two regions between Mexico and Guatemala

by Cano Castellanos, Ingreet Juliet

Published 2024

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7496

Portal de Revistas UCR

artículo original

Dentistry: its Role in the Transmission of SARS-CoV-2 Through Bioaerosols

by Rodríguez Aguilar, Reinaldo

Published 2020

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7497

Portal de Revistas UCR

artículo original

The Eolian Harp in Latin American and Spanish Literature (from Romanticism to Modernism)

by Cuvardic García, Dorde

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7498

Portal de Revistas UCR

artículo original

Study in case of the relationship between the violence and the male population Secluded of liberty (SOL) in El Salvador and knowledge of HIV Vulnerability associated with HIV

by Mariño Lozano, Marcos Joshua

Published 2012

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7499

Portal de Revistas UCR

artículo original

Infant and preschool mortality in the state of Baja California. Analysis of bio-demographic constraints related to reproductive history of the mother

by González-Galbán, Humberto, Herrera-León, Lorenzo I.

Published 2015

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

7500

Portal de Revistas UCR

artículo original

Wikipedia as a means of scientific dissemination and communication: influence in the educational, research and library-documentary field

by Tarango, Javier, González-Quiñones, Fidel, Barragán-Perea, Efraín Alfredo

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

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