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    Autores Quijano Parra, Alfonso, Meléndez Gélvez, Iván
    Publicado 2014-10-17
    Descripción: ...In recent years, there has been a boom in third-world countries, including those in Latin America, regarding the study of human exposure to combustion emissions, including ultrafine particles (PM2.5) and mutagenic and carcinogenic components, such as aromatic hydrocarbons (PAHs). ...
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    Autores Cardeño Calle, Lukas, Londoño, Marta E.
    Publicado 2014-07-22
    Descripción: ...Measurements by Uv-visible spectrophotometry and atomic force microscopy were carried out to confirm the particles’ characteristics. Peaks in the range of 400 and 470 nm were present, indicating the presence of silver nanoparticles. ...
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    Descripción: ...El manglar está ligado a la salud de los corales, ya que de él depende la cantidad de sedimentos que transitan hacia el mar.Palabras clave: sedimentación, corales, Canal del Dique (Colombia), erosión, río Magdalena.AbstractCurrently, around the Magdalena River, anthropogenic and natural activities generate large amounts of sediment that corresponds to particles suspended in the water causing its turbidity and altering its natural composition. ...
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