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Medios de comunicación e (in)seguridad ciudadana en Costa Rica
(2006)En Costa Rica, la investigación académica sobre medios de comunicación continúa siendo marginal. Ello podría responder a varios factores. Uno es que el estudio de los medios y procesos de comunicación no suele ser prioridad ... -
Meeting 24-h movement guidelines and markers of adiposity in adults from eight Latin America countries: the ELANS study
(2022-07-05)This study aimed to compare compliance with 24-h movement guidelines across countries and examine the associations with markers of adiposity in adults from eight Latin American countries. The sample consisted of 2338 ... -
El Mega-Niño de 1877-1878 y su impacto social en Costa Rica
(2016-01)El presente trabajo analiza el impacto social que tuvo el evento del Mega-Niño de 1877-1878 en Costa Rica, a partir de la comparación de datos de sequías, lluvias, plagas de langostas y epidemias, recopilados de fuentes ... -
El Mega-Niño de 1925-1926 y sus repercusiones en la sociedad costarricense
(2022-01-12)El objetivo del presente artículo consiste en caracterizar el evento extremo del Mega-Niño costero de 1925-1926 en el sur de América Central a partir de una serie de anomalías geofísicas calculadas mediante los registros ... -
Megaherbivore exclusion led to more complex seagrass canopies and increased biomass and sediment Corg pools in a tropical meadow
(2022)In some regions of the Caribbean Sea, seagrasses have been negatively affected by sea turtle overgrazing. Seagrass canopy complexity has declined at a long-term monitoring site in Costa Rica. We deployed megaherbivore ... -
Megasphaera elsdenii and Saccharomyces cerevisiae as direct fed microbials and their impact on ruminal microbiome during an acute acidosis challenge in continuous culture
(2023)Our objective was to evaluate the effects of combinations of Saccharomyces cerevisiae and Megasphaera elsdenii as direct fed microbials (DFM) on ruminal microbiome during an acute acidosis challenge in a continuous culture ... -
Megasphaera elsdenii and Saccharomyces Cerevisiae as direct fed microbials during an in vitro acute ruminal acidosis challenge
(2022)This study aimed to evaluate the efects of Saccharomyces cerevisiae and Megasphaera elsdenii as direct fed microbials (DFM) in beef cattle fnishing diets to alleviate acute ruminal lactic acidosis in vitro. A dual-fow ... -
Meiosis Research in Orphan and Non-orphan Tropical Crops
(2019-03-05)Plant breeding is directly linked to the development of crops that can effectively adapt to challenging conditions such as soil nutrient depletion, water pollution, drought, and anthropogenic climate change. These ... -
Meiotic chromosome analysis in tropical orchid genus Sobralia
(2018)Tropical orchid genus Sobralia comprises terrestrial plants with elongated, cane-like stems and large symmetrical, yet ephemeral flowers. This genus is distributed throughout Central and South America and may hold ... -
Meiotic Chromosome Behavior and Capsule Setting in Doritaenopsis Hybrids
(J. AMER. SOC. HORT. SCI. 133(1):107–116. 2008, 2008-10-06)The development of new cultivars in Doritaenopsis Guillaum. & Lami orchids is often hindered by factors such as low seed count in hybrids. Cytological study may offer the ability to develop new hybrids by revealing cultivars ... -
El mejor residuo es el que no se genera
(2020)Infografía que forma parte de la iniciativa Ciencia para todos. Explica ¿Qué son los residuos sólidos? Son los materiales u objetos que quedan después de las actividades, cuyo dueño requiere deshacerse de ellos. -
Mejora de la Gestión del Sistema Documental en la División de Diagnóstico Molecular del Laboratorio Clínico del Hospital México
(2023)Este trabajo tiene como objetivo la mejora del sistema de gestión documental de la División de Diagnóstico Molecular del Hospital México. Es relevante debido a la necesidad de estandarización y ejecución eficaz de las ...