Results 141 to 150 of about 850,191 (349)

Integrative taxonomy recognises four species within the legume Inga chocoensis (Leguminosae: Caesalpinioideae)

TAXON, EarlyView.
Abstract The legume genus Inga is a significant component of Neotropical wet forests. Despite extensive study, the identities and distributions of some species remain contentious. This study focuses on the Inga chocoensis complex, addressing the challenges in species delimitation due to morphological similarity of closely related species.
Kelly T. Bocanegra‐González, Kyle G. Dexter, Catherine Kidner, Fernando Fernández‐Méndez, Sebastián Giraldo‐Gómez, Sonia Camargo‐Roa, María S. de Stapf, R. Toby Pennington   +7 more
wiley   +1 more source

Desarrollo de una bebida verde con espirulina (Arthrospira sp.) mediante el diseño experimental de mezclas

Agronomía Mesoamericana
Introducción. Existe una tendencia al consumo de espirulina (Arthrospira sp.) por su valor nutricional y como fuente de proteína sostenible. La espirulina cuenta con sabor y olor intenso que puede generar desagrado a los consumidores, por lo que es ...
Fiorella Bolaños-Quirós, Pilar Fallas-Rodríguez, Laura Murillo-González, Ana M. Pérez, Ana M. Quirós   +4 more
doaj   +1 more source

Estado del Arte en Cambio Climático, Agricultura y Seguridad Alimentaria en Costa Rica [PDF]

, 2014
El cambio climático ha provocado numerosos efectos en el medio rural de Costa Rica; es por esto que el Ministerio de Agricultura y Ganadería de Costa Rica (MAG) en colaboración con el Programa de Investigación de CGIAR en Cambio Climático, Agricultura y ...
Boa, María, Flores, R., Gameda, Seble, Loboguerrero Rodriguez, Ana María, Martínez Barón, Deissy   +4 more
core  

A densely sampled nuclear phylogenomic analysis of the coryphoid palms (Arecaceae: Coryphoideae)

TAXON, EarlyView.
Abstract The palm family (Arecaceae) has a rich history of phylogenetic research, including several recent phylogenomic studies. However, densely sampled phylogenomic datasets for larger palm clades – such as subfamilies – are still few in number. We used target sequence capture to obtain data for 971 nuclear genes across 421 (ca.
Oscar Wrisberg, Peter Petoe, Paola de Lima Ferreira, Christine D. Bacon, Anders S. Barfod, Sidonie Bellot, Ángela Cano, Thomas L.P. Couvreur, John Dransfield, Andrew Henderson, Fred W. Stauffer, William J. Baker, Wolf L. Eiserhardt   +12 more
wiley   +1 more source

Enseñanza de Agronegocios en la Universidad de Costa Rica: Motivación y percepciones del estudiantado durante la COVID-19

Actualidades Investigativas en Educación
La pandemia de COVID-19 ha transformado profundamente las estrategias educativas empleadas en diversos cursos universitarios. En particular, los cursos de Agronegocios no han sido ajenos a estos cambios.
Alexis Villalobos Monge, Mario Villatoro-Sánchez, Gustavo Quesada Roldán, Melissa Aguzzi Fallas, Carlos Loría Quirós   +4 more
doaj   +1 more source

Does Eco-Certification Have Environmental Benefits? Organic Coffee in Costa Rica [PDF]

Eco-certification of coffee, timber and other high-value agricultural commodities is increasingly widespread. In principle, it can improve commodity producers’ environmental performance, even in countries where state regulation is weak. However, evidence
Blackman, Allen, Naranjo, Maria A.
core  

CoopeTárcoles, Costa Rica. Equator Initiative Case Study Series [PDF]

, 2012
The artisanal fishers of the community of Tárcoles, located in the Gulf of Nicoya on the Pacific coast of North America (Central America)-Costa Rica; faced declining fish stocks due to a combination of overharvesting by commercial shrimp boats and ...
Dearbhla Keegan, Erin Lewis, Joseph Corcoran, Matthew Konsa, Oliver Hughes, Whitney Wilding   +5 more
core  

Optimizing International Market Selection: A Dynamic Approach Integrating Export and FDI Entry Modes

Thunderbird International Business Review, EarlyView.
ABSTRACT Effectively evaluating and selecting foreign markets is essential for successful internationalization. Traditional International Market Selection (IMS) frameworks typically follow a linear, sequential process: identifying motives, selecting markets, and subsequently determining entry modes.
Yueling Zhou, Emanuel Gomes, Ferran Vendrell‐Herrero   +2 more
wiley   +1 more source

Soaring and gliding flight of migrating broad-winged hawks : behavior in the nearctic and neotropics compared

, 2006
We compared migrating behavior of Broad-winged Hawks (Buteo platypterus) at two sites along their migration corridor: Hawk Mountain Sanctuary in eastern Pennsylvania and the Kéköldi Indigenous Reserve in Limón, Costa Rica.
Bildstein, Keith, Careau, Vincent, Porras, Pablo, Therrien, Jean-Francois, Thomas, Don   +4 more
core   +1 more source

Effectiveness of Gastric Cancer Endoscopic Screening in Intermediate‐Risk Countries—A Systematic Review and Meta‐Analysis

United European Gastroenterology Journal, EarlyView.
ABSTRACT Background Gastric cancer remains a major cause of cancer‐related mortality in intermediate‐risk countries. Although endoscopic screening is widely implemented in high‐risk regions, its effectiveness and economic viability in intermediate‐risk settings remain uncertain.
M. B. Mourato, N. Pratas, A. Branco Pereira, R. Chança, I. Fronteira, R. Dinis, M. Areia   +6 more
wiley   +1 more source