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51441

Kérwá

artículo original

Identification of polyphenols from antiviral Chamaecrista nictitans extract using high-resolution LC–ESI–MS/MS

by Mateos Martín, María Luisa, Fuguet, Elisabet, Jiménez Ardón, Allan Miguel, Herrero Uribe, Libia, Tamayo Castillo, Giselle, Torres, Josep Lluís

Published 2014

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51442

Kérwá

artículo original

The microclimate of maize and bean crops in tropical America: a comparison between monocultures and polycultures planted at high and low density

by Castro León, Vilma, Isard, Scott A., Irwin, Michael E.

Published 1991

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51443

Kérwá

artículo original

Separation of crude plant extracts with high speed CCC for primary screening in drug discovery

by Harris, Guy H., Armbruster, Jean A., Borris, Robert P., Jiménez Madrigal, Quírico, Zamora, Nelson A., Tamayo Castillo, Giselle

Published 2001

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51444

Kérwá

artículo original

The Combined Use of Alphavirus Replicons and Pseudoinfectious Particles for the Discovery of Antivirals Derived from Natural Products

by Delekta, Phillip C. , Raveh, Avi, Larsen, Martha J. , Schultz, Pamela J., Tamayo Castillo, Giselle, Sherman, David H., Miller, David J.

Published 2015

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51445

Kérwá

artículo original

The Role of Land Use Conversion in Shaping the Land Cover of the Central American Dry Corridor

by Gotlieb, Yosef, García Girón, Jorge Daniel

Published 2020

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51446

Kérwá

artículo original

Flexible use of visual and acoustic cues during roost finding in Spix’s disc-winged bat (Thyroptera tricolor)

by Gioiosa, Miriam, Araya Salas, Marcelo, Castillo Salazar, Christian Ángelo, Chaves Ramírez, Silvia Elena, Gioiosa, Maurizio, Rojas, Nazareth, Scaravelli, Dino, Chaverri Echandi, Gloriana

Published 2023

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51447

Kérwá

artículo original

Probe-based qPCR assay enables the rapid and specific detection of bacterial degrading genes for the pesticide metaldehyde in soil

by Castro Gutiérrez, Víctor Manuel, Hassard, Francis, Moir, James W. B.

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51448

Kérwá

artículo original

Implementation of Irrigation with Dairy Cattle Manure for Tropical Perennial Pastures in Costa Rica

by Herrera Muñoz, Juan Ignacio, Villalobos Villalobos, Luis Alonso

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51449

Kérwá

artículo de periódico

Una propuesta inconstitucional; una autonomía asfixiada

by Achoy Sánchez, Jose Mario

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51450

Kérwá

artículo original

Megasphaera elsdenii and Saccharomyces Cerevisiae as direct fed microbials during an in vitro acute ruminal acidosis challenge

by Monteiro, Hugo Fernando, Agustinho, Bruna Calvo, Vinyard, James R., Harden, Takoha, Bennett, Sarah L., Arce Cordero, José Alberto, Sarmikasoglou, Efstathios, Ravelo, Anay D., Bahman, Aneesa, So, Sarong, Vieira, Elis Regina de Queiroz

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51451

Kérwá

artículo original

Eavesdropping avoidance and sound propagation: the acoustic structure of soft song

by Vargas Castro, Luis Esteban, Sandoval Vargas, Luis Andrés, Searcy, William A.

Published 2017

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51452

Kérwá

artículo original

Naphthalenones and Isocoumarins from a Costa Rican Fungus Xylariaceae sp. CR1546C

by Kim, Ki Hyun , Beemelmanns, Christine, Murillo Cruz, Catalina, Guillén, Anny , Umaña Tenorio, Loengrin Alfonso, Tamayo Castillo, Giselle, Kim, Su-Nam, Clardy, Jon, Cao, Shugeng

Published 2014

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51453

Kérwá

artículo original

Mapping Mountain Landforms and Its Dynamics: Study Cases in Tropical Environments

by Campos, Néstor, Quesada Román, Adolfo, Granados Bolaños, Sebastián

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51454

Kérwá

artículo original

What lies behind the curtain: Cryptic diversity in helminth parasites of human and veterinary importance

by Cháves González, Luis Enrique, Morales Calvo, Fernando Arturo, Mora Rodríguez, Javier Francisco, Solano Barquero, Alberto Alonso, Verocai, Guilherme G., Rojas Araya, Alicia

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51455

Kérwá

artículo original

A nonlinear relapse model with disaggregated contact rates: Analysis of a forward-backward bifurcation

by Calvo Monge, Jimmy José, Sánchez Peña, Fabio Ariel, Calvo Alpízar, Juan Gabriel, Mena Arias, Darío Alberto

Published 2023

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51456

Kérwá

artículo original

De la pocomía a lo sagrado: Manifestaciones de prácticas espirituales en la literatura sobre el Caribe.

by Solano Moraga, Sigrid

Published 2019

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51457

Kérwá

artículo original

Effects of a prebiotic supplement on health of neonatal dairy calves

by Heinrichs, Arlyn Jud, Jones, C. M., Elizondo Salazar, Jorge Alberto, Terrill, Sarah J.

Published 2009

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51458

Kérwá

artículo original

Beyond the various contrivances by which orchids are pollinated: global patterns in orchid pollination biology

by Ackerman, James D., Phillips, Ryan, Tremblay, Raymond L., Karremans Lok, Adam Philip, Reiter, Noushka, Peter, Craig I., Bogarín Chaves, Diego Gerardo, Pérez Escobar, Oscar Alejandro, Liu, Hong

Published 2023

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51459

Kérwá

artículo original

Two alternative chromatography methods assisted by the sulfonic acid moeity for the determination of furosine in milk

by Artavia González, Graciela, Rojas Bogantes, Lizeth, Granados Chinchilla, Fabio

Published 2018

Institution: Universidad de Costa Rica

Repositorio: Kérwá

51460

Kérwá

artículo original

Feeding heat-treated colostrum to neonatal dairy heifers: Effects on growth characteristics and blood parameters

by Elizondo Salazar, Jorge Alberto, Heinrichs, Arlyn Jud

Published 2009

Institution: Universidad de Costa Rica

Repositorio: Kérwá

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