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6581

Portal de Revistas UNA

artículo original

Evaluation of the use of UV radiation and ozone in the degradation of methylparaben

by Álvarez-Gómez, Yesmmy, Ricardo Delgado, Daniel

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6582

Portal de Revistas TEC

artículo original

STEM Careers and Their Association with Holland’s RIASEC Typologies: Carreras STEM y su asosiación con las tipologías RIASEC de Holland

by Alfaro Barquero, Alejandra, Chinchilla Brenes, Sonia

Published 2025

Institution: Instituto Tecnológico de Costa Rica

Repositorio: Portal de Revistas TEC

6583

Portal de Revistas UNA

artículo original

Evaluation of the use of UV radiation and ozone in the degradation of methylparaben

by Álvarez-Gómez, Yesmmy, Ricardo Delgado, Daniel

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6584

Portal de Revistas UNA

artículo original

Memory, Identity and Utopia in the Self-Representation Process of Afro-Central American Female Poets

by Meza-Márquez, Consuelo

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6585

Portal de Revistas UNA

artículo original

Political Challenges of Science Popularization in a New Century

by Otárola Guevara, Marcela

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6586

Portal de Revistas UNA

artículo original

Disability and Rights: A Look from Instruments that Guarantee Educational and Informational Accessibility in Paraguay.

by Chamorro Cristaldo, María Felicia

Published 2024

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6587

Portal de Revistas UNA

texto

Effects of a School-Based Intervention Program to Promote Adolescents’ Active Commuting by Cycling

by Rodrigo-Sanjoaquín, Javier, Abós, Ángel, García-González, Luis, Sevil-Serrano, Javier

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6588

Portal de Revistas UNA

artículo

Analysis of Tenth-Year Students’ Eating Habits of a Technical High School in Pérez Zeledón Based on the Transversal Themes of the Program for Third Cycle of Costa Rica Basic Genera...

by Pereira-Chaves, José Miguel, Salas-Meléndez, María de los Ángeles

Published 2017

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6589

Portal de Revistas UNA

artículo

Building a Methodology for the Learning of English in Rural Context: Learners Insights

by Dover-Carrillo, Yendry, Rosales-Acosta, Aleida, Pérez-Vidaurre, Rocío

Published 2019

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6590

Portal de Revistas UNA

artículo

Being Mapuche in the University: Entry Conditions to the Initial Teacher Training, La Araucanía

by Ortiz-Velosa, Eliana Marcela, Arias-Ortega, Katerin Elizabeth

Published 2019

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6591

Portal de Revistas UNA

artículo

Sociometric Typology of Chilean Children of Primary Education. An Analysis by Sex and Academic Course

by Lagos-San Martín, Nelly Gromiria, Soto-Soto, Ximena

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6592

Portal de Revistas UNA

artículo

Research in the Discipline of Counseling: Educative Processes From Students’ Perception

by Artavia-Aguilar, Cindy Vanessa, Campos-Hernández, Luis Roberto

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6593

Portal de Revistas UNA

artículo

A Rubric to Assess Expository Texts

by Melguizo-Moreno, Elisabeth, Gallego-Ortega, José Luis

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6594

Portal de Revistas UNA

artículo

Impact of Learning Strategies in Distance Education on Student Performance in an Introductory Course of Soil Science

by Jiménez-Álvarez, Leticia, Fierro-Jaramillo, Natacha, Quichimbo-Miguitama, Pablo, Capa-Mora, Edwin

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6595

Portal de Revistas UNA

artículo

Emotional Education in Vulnerable Contexts. An Emotion- and Art-Based Intervention in a Primary School

by Sarria-Martínez, Paula, Moya-Martínez, María del Valle, Mateo-Gómez, Alonso

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6596

Portal de Revistas UNA

artículo

Towards a Democratic Coexistence: The Challenge of Re-thinking Citizenly the Education and Management of Two Chilean Schools

by Vásquez-Espinoza, Braulio, Galaz-Ruiz, Alberto, Arancibia-Herrera, Marcelo

Published 2024

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6597

Portal de Revistas UNA

artículo

Management of Hospital Classrooms in the Northern Zone of Chile

by Rojas-González, Nielka, Molina-Martínez, Rolando, Pizarro-Guzmán, Osvaldo, Valdivia-Fajardo, Marcelo

Published 2025

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6598

Portal de Revistas UNA

artículo original

Marine benthic cyanobacteria in the central and southern Caribbean of Costa Rica

by Muñoz-Simon, Nelson

Published 2012

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6599

Portal de Revistas UNA

artículo original

Knowledge used by preservice teaching students when comparing areas of 2D figures

by Caviedes, Sofía, De Gamboa, Genaro, Badillo, Edelmira

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

6600

Portal de Revistas UNA

artículo

Analysis of the Evolution of Primary Education Textbooks from a Critical Perspective: Study of the Musical Repertoire From 1994 to 2019

by Marín-Liébana, Pablo, Blasco-Magraner, José Salvador, Botella-Nicolás, Ana María

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

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