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Perfiles
On-line version ISSN 2477-9105

 

Table of contents
Perfiles vol.1 n.24 Riobamba Jul./Dec. 2020

Robustness and Power of the one mean t - student test against presence of outliers
Flores Muñoz, Pablo; Muñoz Escobar, Laura; Velasco Castelo, Geoconda

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Determination of energy optimization points by exergy balance in the milk pasteurization process in the "Tunshi Experimental Station (Riobamba-Ecuador)"
Angamarca, Paola; Chuquin Vasco, Daniel Antonio; Palmay Paredes, Paúl

        · abstract in English | Spanish     · text in English     · English ( pdf )
 
SMOTEMD: a mixed data balancing algorithm for Big Data in R
Morales-Oñate, Víctor; Moreta, Luis; Morales-Oñate, Bolívar

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
SOCIOECONOMIC DIAGNOSIS OF THE PUNGALÁ PARISH
Escudero, Isabel; Alcoser, Wilian; Mariño, Roxana; Espinoza, Mayra; Jara, Janeth

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Integral management of hazardous hospital waste - “Study case Padre Alberto Bufonni, Ecuador”
Heredia, Sandra; Gavilanes, Alex; Heredia, Fernanda

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Brine microbiological quality used in the production of fresh cheese in an artisanal factory at Quimiag-Chimborazo
Arguello, Paola; Albuja, Ana; Pacurucu, Ana Rafaela; Pilamunga, Carlos

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Application of fractional calculus to a series of temperatures of the Andean zone
Ramos Araujo, Cristina; Guerrero Hidalgo, Hitler

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Poisson model for the estimation of customs offenses in Ecuador
Abril-Donoso, Mauricio; Chariguamán-Maurisaca, Nancy; Yungán, Juan; García-Veloz, Marlene

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
New methodologies applied to multivariate monitoring of student performance using control charts and threshold systems
Saltos Segura, Guido; Flores Sánchez, Miguel; Horna Huaraca, Luis; Morales Quinga, Katherine

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
High entalpia renewable potential energy from the high basin of the Pastaza river
Palaguachi, Romel; Moreno, Mariela; Añilema, Luis; Damián-Carrión, Diego

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
 
Purification of water contaminated with hydrocarbons in the Rumiyacu River, using artificial wetlands in the province of Francisco de Orellana
Heredia Moyano, Sandra Fabiola; Gavilanes Montoya, Alex; Heredia Moyano, María Fernanda

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

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