Vol. 19 No. 37 (2016)

Artículos científicos

• Identification and quantification of metals in water for human consumption in the Lircay-Angaraes-Huancavelica district 2015

  Amadeo Enriquez Donaires, Luz Acharte Lume, Luis Quispealaya Armas, Daniel Lovera Dávila

  • PDF (Spanish)

• Adaptation of quinoa (Chenopodium quinoa willd) cultivation to climate change in the Peruvian Andes

  Edgar Amador Espinoza Montesinos

  • PDF (Spanish)

• Evaluation of nutritional supplements on solid substrates for mass production of Beauveria bassiana (balsam) Vuillemin and native Metarhizium anisopliae (Metschnikoff) Sorokin in the laboratory

  Clemencia Oderay Merino Peñafiel, Oscar Rafael Tinoco Gómez, Myriam Merino Jaramillo, Moisés Arreguín Sámana

  • PDF (Spanish)

• Mineralogical characterization by rare earths in mineral deposits of central Peru

  Lourdes Janet Quiñones Lavado, Pedro Miguel Gagliuffi Espinoza

  • PDF (Spanish)

• Pressure, state, response model (P-E-R) for the classification of environmental indicators and water quality management case: Puyango Tumbes river basin

  Elma Alcira Pandia Fajardo

  • PDF (Spanish)

• Identification of factors to reduce accidents due to rockfall in underground mining

  Emiliano Mauro Giraldo Paredez

  • PDF (Spanish)

• Geological and geotechnical research model to define the foundation of electrical transmission line structures

  Epifanio Suyo Rivera Lovera

  • PDF (Spanish)

• Engineering of reinforced shotcrete to support brittle rocks in underground excavations

  Fernando Enrique Toledo Garay, Alfonso Alberto Romero Baylon, Elard Felipe León Delgado

  • PDF (Spanish)

• Las fosforitas del Mioceno y su relación con el contenido económico de los fosfatos de Pisco y Sechura (Perú)

  Franklin Abarca Castañeda, Luis Reyes Rivera

  • PDF (Spanish)

• Lithogeochemical characterization of the volcanoes of the La Bocana and San Lorenzo formations in the department of Piura

  Hugo Rivera, Nestor Chacón, Jorge Chira, Jorge Espejo, Eliseo Alcala

  • PDF (Spanish)

• Methane gas and its relationship with livestock activities in the province of Manabi, Ecuador

  Juan Carlos Luque Vera

  • PDF (Spanish)

• Temporal evolution of the ozone concentration in the troposphere

  Lía Concepción, Daniel Lovera, Luis Carrasco

  • PDF (Spanish)

• Characteristics of andragogic training programs and learning processes in peruvian mining safety

  Lucila del Carmen Vallejo Romo

  • PDF (Spanish)

• Emerging basins, hydrocarbon potential of the Jurassic and Paleozoic carbonate reservoirs in the peruvian sub-andean belt

  Marco Antonio Vásquez Flores

  • PDF (Spanish)

• Mineralogy and genesis of manganese pisolites from the Do Azul mine (Carajás, Brazil)

  Maritza Mercedes Cantorín Vílchez

  • PDF (Spanish)

• Optimal spacing of levels and chimneys in underground mining

  Oswaldo Ortiz Sánchez, Godelia Canchari Silverio

  • PDF (Spanish)

• Modeling heat treatment process variables for 3-inch cast steel balls-mineral grinding balls

  Salvatore Mancha Gonzáles

  • PDF (Spanish)

• Determination of the effect of extremely low frequency magnetic fields on spermatogenesis in mice

  Víctor Cruz, Martha Valdivia

  • PDF (Spanish)

• Land use change in the silting of the La Esperanza reservoir, Manabí-Ecuador

  Francisco Velásquez, José Calderón, Lisseth Urdánigo, Flor Cárdenas

  • PDF (Spanish)

• Paleobotanical study of the fossiliferous locality of the Santa Rosa de Sexi district (Middle Eocene), Santa Cruz province, Cajamarca department, Peru

  Ysabel Prado Velazco, Manuel Marín Bravo

  • PDF (Spanish)

• Determination of the crop coefficient and biometric parameters based on images captured with drone, drainage lysimeters and indirect methods for the cultivation of potato solanum spp

  Juan León Ruiz, Néstor Montalvo Arquiñigo, Pamela Paula Alarcón

  • PDF (Spanish)