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Quality assessment in the supply chain of copper mining in Chile
Orlando Gahona-Flores

Abstract: The objective of this research is to generate new knowledge on the assessment of quality in the supply chain of copper mining located in the Antofagasta region in Chile, through the information obtained in the application of a survey to managers of the mining

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Technical analysis on the causes of the mass movement occurred in "Las Nieves" Quarry, city of Copacabana

Abstract: On October 26, 2016, a large-scale mass movement occurred surrounding the Medellín-Bogotá highway, near the municipality of Copacabana. This paper investigates the physical and legal conditions of the place where the landslide occurred, and thus, to corrobora

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Sequential stratigraphy of the Guajira Lower Sub-basin

Abstract: Sequence stratigraphy comprise one useful and solid tool for understanding stratigraphy historical of the rocks in subsurface. Based on staking patterns identified on well logs at southeast of the area, it is possible to interpret progradation, retrogradation

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Site characterization using geophysical and geotechnical Prospecting. Case study main road North Central Trunk (National Route 55) at Km 68 + 500 in the Municipality of Pamplona, North of Santander, Colombia

Abstract: In the present investigation, geophysical and geotechnical techniques were applied to characterize the subsoil at the height of Km 68 + 500 in the municipality of Pamplona, define the electrical resistivity, seismic velocity type P and S, dynamic parameters o

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