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Tecnia
Print version ISSN 0375-7765On-line version ISSN 2309-0413

 

Table of contents
Tecnia vol.31 no.2 Lima July/Dec. 2021

 Original articles
  
 ·  Study of the emissions of greenhouse gases produced by the packages of the hydroelectric power stations of Peru
Villanueva Ure, Reynaldo; Franco Gonzales, Elmar Javier; Becerra Arévalo, Gilberto

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Company displacement plans: a proposal to improve the mobility of the construction sector in the metropolitan area of Lima and Callao
Córdova-Chavez, Lucia; Santa María-Dávila, Edward

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Changes in household waste generation and composition during Covid-19 pandemic, case study in 8 districts of Arequipa, Perú
Requena-Sánchez, Norvin; Carbonel-Ramos, Dalia

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Cultivation of the edible mushrooms Pleurotus Ostreatus and its nutritional composition on Spent Coffee
Nieto-Juárez, Jessica I.; Cuzcano-Ruiz, Ángel D.; Reyes-López, Walter

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Electrolytic Codeposition of zinc and nickel, in order to improve Standard Industrial Galvanizing
Villón-Ulloa, Ángel; Cruz-Contreras, Jesús

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Path planning using potential field algorithms with optimized parameters through neural networks applied to a 6-dof robotic manipulator
Tacora, Sandro Alcántara; Zapata, Erwin López; Toribio, Jesús Peralta; Bustinza, Ricardo Rodriguez

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Predictive analysis of confirmed Covid-19 cases in Peru based on the Gompertz non-linear Regression Model using fatality cases data
Huancachoque-Mamani, Leonid; Pérez-Paredes, Marina Gabriela S.; Nolasco-Pérez, Irene Marivel

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Low-voltage networks’ behaviour under the presence of Photovoltaic Generation
Villavicencio-Gastelu, Joel; Melo-Trujillo, Joel; Padilha-Feltrin, Antonio

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Harmonic control in power plant power transformer by means of a built-in passive filter optimized with bacterial foraging algorithm
Yarin- Achachagua, Anwar; Salazar- Huamani, Gustavo; Chávez- Vivar, Javier

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Impact of the interconnection of cross-border electricity markets in the expansion of the generation parks of Peru and Ecuador
Jara- Caytuiro, Fabiola; Luyo- Kuong, Jaime E.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Identification of Cadmium and Lead in cocoa crops located in the Satipo - Junin zone
Rosales-Huamaní, Jimmy; Centeno-Rojas, Luis; Cajacuri-Perez, Jhomara; Luis-Breña, Jorge; Chávez-Chapana, Carlos

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Thermal performance analysis of a natural convection air solar heater with corrugated absorbent and porous bed
Quiñonez-Choquecota, José

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Box - Behnken design to optimize the performance of a peak photovoltaic solar system
Delzo-Salomé, Armando; Huari-Vila, Oscar; Salazar-Mercado, Jorge

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )