Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Juan José Alvarado"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The decline of coral reefs has increased interest in ecological restoration. Due to the scarcity of coral gardening projects in the Eastern Tropical Pacific, improving our understanding of such techniques is key. We report the results of coral garden
Externí odkaz:
https://doaj.org/article/372e4df7c387486380f02f09494aaf7f
Publikováno v:
Oceans, Vol 4, Iss 3, Pp 315-330 (2023)
In the past decades, one of the most widely reported phenomena on Caribbean reefs is the general fall in coral cover and rise in macroalgae. Reefs with low coral cover and high macroalgal abundances are often presumed to provide poorer ecosystem func
Externí odkaz:
https://doaj.org/article/0149b41eefcb425cbe6829b089740509
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Echinoderms are a highly diverse group and one of the most conspicuous in the deep sea, playing ecological key roles. We present a review about the history of expeditions and studies on deep-sea echinoderms in Costa Rica, including an updated list of
Externí odkaz:
https://doaj.org/article/9a08f5c2a7e54e579a9fe0a06db8bacf
Autor:
Lisa Combillet, Sònia Fabregat-Malé, Sebastián Mena, José Andrés Marín-Moraga, Monica Gutierrez, Juan José Alvarado
Publikováno v:
PeerJ, Vol 10, p e13248 (2022)
Coral reefs in Culebra Bay (North Pacific of Costa Rica) are threatened by multiple anthropogenic disturbances including global warming, overfishing, eutrophication, and invasive species outbreaks. It is possible to assist their recovery by implement
Externí odkaz:
https://doaj.org/article/5c47dc01a5b6474cae2fa89f03f80837
Autor:
Lilian Pérez Delgado, Adriana Paola Franco-Bacca, Fernando Cervantes-Alvarez, Elizabeth Ortiz-Vazquez, Jesús Manuel Ramon-Sierra, Victor Rejon, María Leopoldina Aguirre-Macedo, Juan José Alvarado-Gil, Geonel Rodríguez-Gattorno
Publikováno v:
Nanomaterials, Vol 13, Iss 3, p 463 (2023)
Through the execution of scientific innovations, “smart materials” are shaping the future of technology by interacting and responding to changes in our environment. To make this a successful reality, proper component selection, synthesis procedur
Externí odkaz:
https://doaj.org/article/51a79aa60eed41b09f205ca5efa3725e
Publikováno v:
Cuadernos de investigación UNED, Vol 13, Iss 2 (2021)
Introduction: Central America, a narrow strip of land dividing the Atlantic and Pacific oceans, has a high diversity of marine and terrestrial species. Echinoderms are one of the most diverse marine groups with 420 reported species. Objective: To sum
Externí odkaz:
https://doaj.org/article/2a6c4e9791b2415c96fade1e29701c35
Autor:
Adriana Paola Franco-Bacca, Fernando Cervantes-Alvarez, Juan Daniel Macías, Joan Alexis Castro-Betancur, Reynell Junior Pérez-Blanco, Oscar Hernán Giraldo Osorio, Nayda Patricia Arias Duque, Geonel Rodríguez-Gattorno, Juan José Alvarado-Gil
Publikováno v:
Polymers, Vol 13, Iss 23, p 4106 (2021)
In recent years, polymer engineering, at the molecular level, has proven to be an effective strategy to modulate thermal conductivity. Polymers have great applicability in the food packaging industry, in which transparency, lightness, flexibility, an
Externí odkaz:
https://doaj.org/article/5cdbc95cc98549c2996fcaf0ba41f135
Autor:
Juan Carlos Azofeifa-Solano, Sebastián Mena, Juan José Alvarado, José Leonardo Chacón-Monge, Tayler Clarke, Juliana Herrera-Correal, Ingo S. Wehrtmann
Publikováno v:
Check List, Vol 13, Iss 3, Pp 1-11 (2017)
Echinoderms within the Eastern Tropical Pacific have mainly been studied in association with coral reefs. Investigations on echinoderms associated with soft-bottoms and estuaries are still scarce. The present study reports on the echinoderm species i
Externí odkaz:
https://doaj.org/article/925c9debb1934383bef15111d11a8e61
Publikováno v:
Neotropical Ichthyology, Vol 17, Iss 1 (2019)
ABSTRACT Studies of mixed-species groups of animals can reveal emergent complexities of collective behaviors. In this study we collected data on mixed-species hunting groups composed primarily of piscivorous fishes (species composition, abundance, be
Externí odkaz:
https://doaj.org/article/c28e1ba009884356a34578114751a05d
Autor:
Luz Marina Verdugo-Muñoz, Juan José Alvarado-Llano, Beatriz Eugenia Bastidas-Sánchez, Roberth Alirio Ortiz-Martínez
Publikováno v:
Revista Colombiana de Obstetricia y Ginecología, Vol 66, Iss 1, Pp 61-66 (2015)
Objetivo: determinar la prevalencia de restricción del crecimiento intrauterino (RCIU) en el Hospital Universitario San José (HUSJ), describir sus características y hacer una exploración de los factores de riesgo asociados a RCIU. Materiales y m
Externí odkaz:
https://doaj.org/article/06c5122e7fd841828cf7dea7251e4df1