Vol. 7 No. 14 (2004)

Artículos científicos

• Leaching of Pb / Ag concentrates with high As / Sb content

  Ángel Azañero Ortiz, Pablo Núñez Jara, Aquiles Figueroa Loli, Sósimo Fernández Salinas, Manuel Caballero Ríos, Xioma Chávez, Aldo Valenzuela

  9-14

  • PDF (Spanish)

• Environmental impact on surface marine sediments from industrial and urban liquid waste

  Carlos Cabrera Carranza, Manuel Maldonado Dongo, Leonardo Romero Chumpitaz

  15-22

  • PDF (Spanish)

• Influence of the mold and heat treatment on the properties of bronze-aluminum

  Eusebio Dionicio Padilla, Víctor Vega Guillén, Edgardo Tabuchi Matsumoto, Oswaldo Gonzáles Reynoso, Samuel Rosario Francia, Luis Villacorta, Nelson Dionicio Díaz

  23-32

  • PDF (Spanish)

• Geological and geodynamic characteristics in relation to the earthquake of June 23, 2001

  Javier Jacay, Ivan Santos, Primo De la Cruz

  33-38

  • PDF (Spanish)

• Analysis of the closure of underground mining operations to achieve environmental protection: the Mimosa case

  Estanislao De la Cruz Carrasco

  39-47

  • PDF (Spanish)

• Sedimentation regime in distensible basins. Ayabaca limestones during the upper cretaceous (Ilave, Acora, Ayabaca, Mazo Cruz areas) located in southern Peru

  José Sánchez, Alejandro Lagos, Javier Jacay, César Chacaltana

  48-53

  • PDF (Spanish)

• Environmental evaluation of the sanitary landfill for the historic sanctuary of Machu Picchu and surrounding towns

  Iris Villafuerte, Dante Flores, Enrique Guadalupe, Manuel Zea

  54-63

  • PDF (Spanish)

• Comprehensive and rational use of the Caesalpinia spinosa - Caesalpinia tinctoria tare

  Primo De la Cruz Lapa

  64-73

  • PDF (Spanish)

• Wastewater treatment using activated sludge on a laboratory scale

  L. Méndez, V. Miyashiro, R. Rojas, M. Cotrado, N. Carrasco

  74-83

  • PDF (Spanish)

• Uso de CAD / CAE / CAM en la producción de matrices para nuevos procesos de formación mecánica

  Marcos Espinoza, Lirio Schaeffer

  84-91

  • PDF (Spanish)

• IVE Model: Methodology, measurements and simulation of mobile fuel emission in the city of Lima - Peru

  Daniel Lovera, Mauricio Osses, Nick Nikila, Daniel Nuñez, Laureano Valentín, Gustavo Mayor, Helga Valdivia, Santos Vera

  92-99

  • PDF (Spanish)