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841

Portal de Revistas UNA

artículo

Climate Change in Educational Experiences of University Teachers

by Maldonado-González, Ana Lucía

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

842

Portal de Revistas UNA

artículo

The Renewal of Practices: Their Contribution to Strengthening Resilience in Beginning Teachers

by Villalobos-Vergara, Paula Verónica, Flores-Gómez, Catherine Ximena

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

843

Portal de Revistas UNA

artículo

Participating to transform school: students’ perspectives on their experience in primary education in Zaragoza (Spain)

by Bernad-Vicente, Jorge, Coma-Roselló, Teresa

Published 2025

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

844

Portal de Revistas UNA

artículo original

Seasonal abundance of crustaceans associated with artisanal fishery of blue crab (Callinectes sapidus) in Sisal, Yucatan, Mexico

by Celis-Sánchez, José Alfredo, Estrella-Canto, Arely de Jesús, Poot-López, Gaspar Román, González-Salas, Carlos, López-Rocha, Jorge Alberto

Published 2014

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

845

Portal de Revistas UNA

artículo original

Spontaneous spawning in captivity of the first generation hatchery-produced weakfish, Cynoscion squamipinnis (Perciformes: Sciaenidae)

by Boza-Abarca, Jorge, Ramírez-Alvarado, Marvin, Calvo-Vargas, Emilia, Berrocal-Artavia, Karen

Published 2017

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

846

Portal de Revistas UNA

artículo original

Incidence of type of food on survival and ecdysis in cultured Callinectes bocourti to obtain soft crab in the Colombian Caribbean

by Lozano-Beltrán, Germán, Orozco-Acosta, Erick, Muñoz-Salas, Karen, Rodríguez-Díaz, Klaus

Published 2018

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

847

Portal de Revistas UNA

artículo original

Concentration and maximum exposure time of Lutjanus guttatus juveniles to Syzygium aromaticum eugenol

by Chacón-Guzmán, Jonathan, Carvajal-Oses, Milagro, Herrera-Ulloa, Ángel, Pauletto, Silvia

Published 2019

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

848

Portal de Revistas UNA

artículo original

Experiences of Mexican teenage students when choosing a math degree: A mathematical narrative identity study

by Martínez-Sierra, Gustavo, Cervantes-Barraza, Jonathan, Jiménez-Sandoval, Lorena

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

849

Portal de Revistas UNA

artículo original

Factors affecting the academic performance of freshmen in the ITCR general mathematics course

by Chacón-Vargas, Érick, Roldán-Villalobos, Gabriela

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

850

Portal de Revistas UNA

artículo original

Structures in direct and inverse forms of a function evidenced by 7–8-year-old students

by Torres, María D., Cañadas, María C., Moreno, Antonio, Gómez, Pedro

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

851

Portal de Revistas UNA

artículo original

Surface water quality and socio-environmental pressures in the upper microbasin of the Poás river

by Arce-Villalobos, Kelvin, Sánchez-Gutiérrez, Rolando, Centeno-Morales, Jacqueline, Marín-León, Rolando, Rodríguez-Rodríguez, Jorengeth Abad

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

852

Portal de Revistas UNA

artículo original

Diagnostic evaluation of Mathematics for the fourth grade in a Costa Rican private educational institution within the framework of curricular reform

by Poveda-Vásquez, Ricardo, Zumbado-Castro, Marianela

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

853

Portal de Revistas UNA

artículo original

Mathematical work of students in technical-professional education in an interdisciplinary context

by Henríquez Rivas, Carolina, Verdugo Hernández, Paula, Valenzuela Barrera, Yocelyn

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

854

Portal de Revistas UNA

artículo original

The Procedures in the Teaching of History: Strengths and Weaknesses in Relation to the Study Program and the Current Curricular Policy

by Naranjo Segura, Juan Carlos, Carvajal Barrantes, Marvin

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

855

Portal de Revistas UNA

artículo original

Pressing Challenges for Educators Committed to Citizenship and Human Rights Education through Model United Nations

by Penhos, Matías

Published 2025

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

856

Portal de Revistas UNA

texto

Anatomical and radiographic study on the appendicular skeleton of the Tamandua mexicana

by Calvo Varela, Ariana, Hernández Valerio, Mauren, Villalobos Morales, Dominique, Fernández Mesén, Alison, Alpizar Moreno, Katherina, Salas Zamora, Dennis, Miranda Fernández, Daniel, Chaverri Esquivel, Laura, Passos Pequeno, Andréia

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

857

Portal de Revistas UNA

artículo original

Physical Condition Variables, Predictors of Frailty Levels In Older Adults Between 60 And 64 Years Of Age From Sabaneta, Antioquia

by García, Jose Javier, Vidarte Claros, Jose Armando, Montoya Vega, Juan Pablo, Arango Arenas, Alejandro, Morera Salazar, Didier Andres

Published 2024

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

858

Portal de Revistas UNA

artículo

University extension experience in rural territorial development in the northern part of Costa Rica

by Daly Duarte, Carmen, Rojas Hidalgo, Ingrid, Mena Garcia, Priscilla, Monge Hernández, Carmen

Published 2025

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

859

Portal de Revistas UNA

artículo original

Growth and fillet yield in recirculation systems of Lobotes pacificus (Perciformes: Lobotidae), a species with aquaculture potential

by Chacón-Guzmán, Jonathan, Carvajal-Oses, Milagro, Herrera-Ulloa, Angel, Toledo- Agüero, Pedro

Published 2019

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

860

Portal de Revistas UNA

artículo original

Water quality assessment of reefs in the gulf of Cazones, southern Cuba, using microbiological and chemical indicators

by Lugioyo, Gladys Margarita, González, Daymarlen, García, Ileana

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

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