Vol. 2 No. 22 (2019): [July - December 2019]

Articles

• Development of a function in MATLAB for the change of basis of a Vector Space

  Francisco Carreras García

  4-11

  • PDF (Español (España))

• Obtaining dehydrated fruit products; tomato tree (Cypomandra betacea L) and Guava (Psidium guajaba L), using a solar dryer with flat collector

  Miguel Ángel Enríquez

  12-19

  • PDF (Español (España))

• Metabolome analysis in the microbial antagonism by liquid chromatography coupled with chemometrics algorithms

  B. Chalén-Alvarado, C. Quiroz-Moreno, NGS. Mogollón, C. Domínguez, J. Rodríguez

  20-25

  • PDF (Español (España))

• Estimation of an econometric model that relates the crime of contraband with the devaluation of the Colombian peso and Peruvian sol

  Mauricio Abril-Donoso, Nancy Chariguamán-Maurisaca

  26-33

  • PDF (Español (España))

• New source of natural antioxidants: Characterisation of bioactive compounds in five native Chilean fruits

  ME. Romero Román, F. Noriega Vásquez, M. Farías Villagra, P. Jara Zapata, B. Vera Flores, MD. López Belchi

  34-41

  • PDF (Español (España))

• Evaluation of a recycled expanded polystyrene-based anticorrosive coat

  Mabel Parada Rivera, Tanya Cárdenas Valencia, Paul Palmay Paredes, Daniela Borja Mayorga, María Eugenia Ramos Flores

  42-48

  • PDF (Español (España))

• Characterization of containerization system of Riobamba city thought multivariate analysis

  Lesly Díaz Llumiquinga, Elsa Pilataxi Gordon, César Puente Guijarro, Janneth Gallegos Núñez, Jenner Baquero Luna, Janneth Jara Samaniego

  49-55

  • PDF (Español (España))

• Simulation of natural gas sweetening process using monoethanolamine aqueous solution

  Hernán Tixi, Natalia Barahona

  56-63

  • PDF (Español (España))

• Efficiency of type boya interface meter in three-phase raw-water-gas separator

  Gloria Miño Cascante, Juan Córdova Procel, Janneth Viñán Villagrán, Daniela Llanos Campaña, Christian Romero Chica

  64-70

  • PDF (Español (España))

• Evaluation of the cathodic protection system to fuel storage tanks

  Carlos Medina, Fernando Marcial, Andrés Beltrán, Marco Bravo, Daniel Chuquín

  71-77

  • PDF (Español (España))

• Development of a formulation for the tanning of goat skin with humic acid and tare

  Diego Barzallo Granizo, Mabel Parada Rivera, Cesar Puente Guijarro, Cumandá Carrera Beltrán, Juan Ramos Flores

  78-86

  • PDF (Español (España))

• A robust clustering technique for a Big Data approach: CLARABD for Mixed data types

  Víctor Morales Oñate, Bolívar Morales Oñate

  87-97

  • PDF (Español (España))

• Development of a test Bank for Solar Water Collectors with Vacuum Pipes: Operating Analysis and Comparison with a Commercial Device

  Gladys Urquizo Buenaño, Angel Llerena Cruz, Ana Cushpa Guamán

  98-107

  • PDF (Español (España))