Vol. 14 No. 28 (2011)

Artículos científicos

• Variability of rock mass support vs lengths of rockbolts

  Emiliano Mauro Giraldo Paredez

  • PDF (Spanish)

• Economical and safe support for underground excavations

  Enrique Toledo Garay, Gerardo Mendoza Delgadillo, Tomas Gallarday Bocanegra

  • PDF (Spanish)

• Influence of copper on Gamma-Alpha transformation in gray and nodular cast iron-temperability

  Héctor Villacorta Arévalo, Víctor Falconi Rosadio, Walter Rengifo Sing, Miguel Martínez Coronel

  • PDF (Spanish)

• Influence of work systems and lost time in the calculation of equipment for open pit mining of the Antilla deposit, Apurímac

  Oswaldo Ortiz Sánchez, Godelia Canchari Silverio, Emiliano Giraldo Paredez

  • PDF (Spanish)

• Cooling of hypereutectic liquid Fe-C-Si: analysis of temperature - time data

  Pedro Delvasto, Erikniana Vásquez, Greybe Sánchez, Freddy Torres, Omar Quintero Sayago

  • PDF (Spanish)

• Alternative metallurgical process for artisanal gold mining

  Vidal Aramburú Rojas, Pablo Núnez Jara, Ángel Azañero Ortiz, Pedro Gagliuffi Espinoza, Luis Sánchez Quispe, Julián Pérez Falcón

  • PDF (Spanish)

• Variable control in the deep cone thickener in the recovery of highly fluid tailings

  Carlos Ames Ramírez, Daniel Lovera Dávila

  • PDF (Spanish)

• Detection of interferences and incompatibilities in the design of building projects using BIM technologies

  José Taboada, Vladimir Alcántara, Daniel Lovera, Ricardo Santos, Jorge Diego

  • PDF (Spanish)

• Elimination of gases in the supply channel to manufacture a 3” ball

  Ángel Josué Agreda Sanguinetti

  • PDF (Spanish)

• Development of a prototype of human bone from plant tagua. In vitro biocompatibility tests

  Walter Pardavé., Angélica Plazas., Rosa Delia Torres.

  • PDF (Spanish)

• Risk assessment and management by cemeteries in Metropolitan Lima and Callao

  Sonia Beatriz Aranibar Tapia

  • PDF (Spanish)

• Dynamic behavior of ethyl acetate saponification in a tank reactor with continuous reaction

  Oscar Julio Núñez Venegas, Carlos Francisco Cabrera Carranza

  • PDF (Spanish)

• 105/5000 Performance of a biodigester loaded with septic sludge and guinea pig excretion for the production of biogas and biol

  Lawrence Quipuzco Ushñahua, Wilfredo Baldeón Quispe

  • PDF (Spanish)

• Future vision of the Peruvian coal

  Antonio Luyo Quiroz

  • PDF (Spanish)

• Mining investment scenario. Quellaveco Project - Moquegua

  Ciro Alejandro Zavaleta López

  • PDF (Spanish)