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Julián Rodríguez Acevedo, Sandra Cárdenas Buitrago, Juan David Fonseca Montoya
Pág. 68 - 79
La característica conocida como Brigth spot en los registros sísmicos determina una alta probabilidad de encontrar ?trampas? de hidrocarburos. Este trabajo presenta el resultado de la clasi?cación de registros sísmicos que poseen esta característica empl...
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Christian Arturo Quiroga-Juárez, Aglaé Villalobos-Escobedo
Pág. 25 - 36
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Cristian Adasme-Berríos,Roberto Jara-Rojas,Bárbara Ramos-Cabello,Marcelo Rodríguez,Marcos Mora
Pág. 31 - 42
The main objective of this article was to analyze consumer responses to agricultural produce advertising. A survey was given to a non-probabilistic sample of 400 consumers in Rancagua, the capital city of the O'Higgins Region. A principal components anal...
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Fernando Drake, Juan Ramón Molina, Miguel Ángel Herrera
Pág. 159 - 176
Chilean temperate forests are dominated by Nothofagus and Araucaria araucana species. Despite A. araucana not being at imminent risk of extinction, its cultural value and the associated environmental services and landscape goods have an important role ...
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V. Felipe Laurie, Evelyn Villagra, Jaime Tapia, Jorge E. S. Sarkis, Marcos A. Hortellani
Pág. 77 - 85
A set of 75 wine samples from seven of the major wine producing regions in Chile were analyzed with flame atomic absorption spectroscopy (AAS) to determine their content of major metallic elements (K, Mg, Ca, Na, Fe and Zn). The results obtained were ...
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Daniel Cozzolino, Ernesto Restaino, Alejandro La Manna, Enrique Fernandez, Alberto Fassio
Pág. 209 - 214
Near infrared refl ectance (NIR) spectroscopy was used in combination with chemometrics to discriminate between fi shmeal, meat meal and soya meal samples. Samples were obtained from commercial feed mills and scanned in the NIR region (1100 - 2500 nm)...
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