Volumen 26 - Número 2. Agosto 2019
 
CONTENIDO
José Luís Nazar, Ángel D. Almarza
 
An electronic security application for the authentication of Android phones based on the biometric analysis of human locomotion
Daniel E. Hernández, Víctor E. Gil, Fabián Robledo
 
 
 
Effect of geometric specifications of ogee spillway on the volume variation of concrete consumption using genetic algorithm
 
Milad Kheiry Ghojeh-biglou, Alireza Pilpayeh
   
 
Preliminary study of the process of nitrate removal optimization from aqueous solutions using Taguchi method
 
Hedieh Ahmadpari, Seyyed Hashemi, Amir Afarinandeh
   
 
Hydraulic evaluation of energy dissipation in four types of buffer basins, under variable flow conditions
 
L. Vásquez, N. Terrones
   
 
Comparison of different method with lysimeter measurements in estimation of rice evapotranspiration in Sari region
 
  Maryam Babaee, Ahmad Shokat Naghadeh, Hedieh Ahmadpari, Mohammad Nabi Jalali
   
 
Rolling friction of AISI 4140 steel in a ring on ring tribometer
 
  J. E. Romero C., E. Rondón
   
 
Identification and quantification of (+) - catechins and procyanidins in cocoa from Ocumare de la Costa, Venezuela
 
  Eduardo Lujano, Lisbeth Manganiello, Ana Contento, Ángel Ríos
   
 
Studies of the mechanical properties of concrete reinforced with sugar cane bagasse fibers
 
  Belén M. Paricaguán M., José L. Muñoz C.
   
 
World trend in the elaboration of cocoa derived products
 
  Rosangel Gómez—Molina, Samuel Villanueva, Magaly Henríquez
   
 
Trend study: technologies for the recycling of wastewater
 
  Jiraleiska Hernández, Samuel Villanueva, Magaly Henríquez
   
 
Tech note: exploratory analysis of the radioactive activity in the El Baul Massif (Cojedes State-Venezuela)
 
  Richard Barrios, Nelson Falcón
   
 
Tech Note: Study of the flow of a thin film on an inclined plane in the presence of a tangential stress applied to the free surface and effects of viscous dissipation
 
  Gruber Caraballo, Enrique Flores
   
  Índice de Autores
   
  Índice de Materias
   
  Descargar Volumen 26, Nro 2. Agosto 2019 Completo
   
  Descargar Volumen 26, Nro 2. Agosto 2019 Completo