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Amazonia [PDF]

open access: yesACM SIGGRAPH ASIA 2010 Computer Animation Festival, 2010
The Amazonia series interweaves scientific, aesthetic and cultural paradigms to offer insights into the huge diversity of living organisms and the space they occupy in the planet’s evolution.
Orta, Jorge, Orta, Lucy
core   +5 more sources

Use of babassu cake and pineapple byproduct silage in the diets of feedlot sheep

open access: yesSemina: Ciências Agrárias, 2021
This study evaluated the use of babassu cake as a replacement for soybean meal and pineapple byproduct silage as roughage in the diets of feedlot sheep. Ten rumen-fistulated sheep were used and distributed in an experimental design consisting of two 5 x ...
Ernestina Ribeiro Santos Neta   +7 more
doaj   +1 more source

Amazonia [PDF]

open access: yesProceedings of the 18th ACM conference on Computer and communications security, 2011
Cloud Computing is an emerging technology promising new business opportunities and easy deployment of web services. Much has been written about the risks and benefits of cloud computing in the last years. The literature on clouds often points out security and privacy challenges as the main obstacles, and proposes solutions and guidelines to avoid them.
Miguel Pinedo-Vasquez   +2 more
  +4 more sources

Innovación Educativa en Contexto Amazónico: Una Apuesta Educativa hacia la Educación Virtual en la Universidad de la Amazonia

open access: yesRevista Científica Profundidad Construyendo Futuro, 2023
Se presentan los resultados del Estudio de Factibilidad e Investigación de Mercados para la creación de la Maestría en Innovación Educativa modalidad virtual en la Universidad de la Amazonia.
Yeison Andrés Váquiro – Plazas   +3 more
doaj   +1 more source

The gathering firestorm in southern Amazonia. [PDF]

open access: yes, 2020
Wildfires, exacerbated by extreme weather events and land use, threaten to change the Amazon from a net carbon sink to a net carbon source. Here, we develop and apply a coupled ecosystem-fire model to quantify how greenhouse gas-driven drying and warming
Assunção, A   +9 more
core   +1 more source

Ancient Amazonian populations left lasting impacts on forest structure [PDF]

open access: yes, 2017
Amazonia contains a vast expanse of contiguous tropical forest and is influential in global carbon and hydrological cycles. Whether ancient Amazonia was highly disturbed or modestly impacted, and how ancient disturbances have shaped current forest ...
Braswell, Bobby H.   +8 more
core   +11 more sources

Evaluación agronómica de genotipos de Theobroma cacao L. en la Amazonia colombiana

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2020
Los clones universales de cacao (Theobroma cacao L.) introducidos en la región amazónica de Colombia, presentan bajos rendimientos. El objetivo de este trabajo fue evaluar el comportamiento agronómico de genotipos locales promisorios de T.
Jean Alexánder Gamboa Tabares   +4 more
doaj   +1 more source

Concentración de los macronutrientes del suelo en áreas de pastoreo del departamento de Caquetá, Amazonia colombiana

open access: yesCiencia y Tecnología Agropecuaria, 2020
El establecimiento de ganadería en el noroccidente de la Amazonia colombiana disminuye los macronutrientes en el suelo y afecta los sistemas productivos.
Jennifer Zambrano-Yepes   +2 more
doaj   +1 more source

La tributación sobre la renta en Colombia

open access: yesI+D Revista de Investigaciones, 2021
El presente artículo tiene por objetivo analizar los aspectos más sobresalientes del Impuesto sobre la Renta, desde su nacimiento internacional y nacional, hasta los acontecimientos actuales.
Wilminton Richard Harrison Polania Bello   +2 more
doaj   +1 more source

The onset of grasses in the Amazon drainage basin, evidence from the fossil record [PDF]

open access: yes, 2020
Poaceae (the grass family) originated in the Cretaceous, but first dominate the palynological records of the Amazon drainage basin (ADB) in the Neogene (23 to 2.5 million years ago (Ma)).
Hoorn, Carina, Kirschner, Judith A.
core   +3 more sources

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