Volume 11, 2020

Issue 2, 11, 2020

  • E. Cañarte-Bermúdez, B. Navarrete-Cedeño, S. Montero-Cedeño, H. Arredondo-Bernal, O. Chávez-López, N. Bautista-Martínez
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 6

    Abstract
    Efficacy of neem on Citrus Leafminer (CLM) and effect on its parasitoid Ageniaspis citricola was evaluated, using field, cage and olfactometer tests. Treatments were: aqueous [...]

  • M. Acosta Ruales, W. Viera, T. Jackson, W. Vásquez Castillo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 8

    Abstract
    The Andean blackberry crop (Rubus glaucus) is very important for the farmers, since they must implement cultural practices that allow reducing the use of synthetic pesticides. [...]

  • M. Iza, P. Viteri, M. Hinojosa, A. Martínez, A. Sotomayor Correa, W. Viera
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 10

    Abstract
    The genus Rubus is one of the most diverse in terms of morphology and genetics, presenting a wide spectrum of wild and cultivated species that are desired by their edible [...]

  • R. Moreira Macías, H. Rodríguez, E. Héctor-Ardisana, C. Feicán-Mejía, S. Mestanza Velasco, W. Viera Arroyo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 14

    Abstract
    Soursop (Annona muricata L.) germplasm, from the central region of the Ecuadorian littoral, has diverse phenotypic characteristics, which have been little studied. The main [...]

  • M. Navarrete Párraga, S. Zambrano Marcillo, W. Zambrano Sabando, M. Romero Pizarro, M. Racines Jaramillo, E. Paredes Puga, L. Quintero Roman, D. Ortega Cedillo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 16

    Abstract
    This work was performed in the oil extraction laboratory of the African Palm Program, of the Experimental Station “Santo Domingo” of the INIAP. The main objective was [...]

  • V. Muñoz Paz, V. Longa Cuayla, A. Carreño Arispe, J. Aguilar Franco
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 18

    Abstract
    In this project a treatment system for the effluents of a leather tanning process was designed. This system was evaluated based on laboratory tests to ensure its viability, [...]

  • W. Quitiaquez, I. Simbaña, C. Isaza-Roldán, P. Quitiaquez, C. Nieto-Londoño, F. Toapanta-Ramos
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 20

    Abstract
    The investigation purpose is to elaborate a detailed review about previous published investigations with direct-expansion solar-assisted heat pumps (DX-SAHP) used for water [...]

  • A. Andrade Cando, W. Quitiaquez Sarzosa, L. Toapanta
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 36

    Abstract
    Low and medium solar heating systems used for domestic and industrial applications, such as water and space heating, usually utilize solar flat plate collectors in order to [...]

  • Y. Núñez-Sánchez, A. González-Torres
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 38

    Abstract
    Outsourcing allows organizations to reduce costs, optimize the use of resources, provide added value in services and goods, and concentrate on achieving the strategic objectives [...]

  • L. Quiñones Huatangari, L. Ochoa Toledo, N. Kemper Valverde, O. Gamarra Torres, J. Bazán Correa, J. Delgado Soto
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (2), 40

    Abstract
    The artificial neural network (RNA) is a computational model that emulates the biological neural system in information processing. The originating models are suitable for [...]

Issue 1, 11, 2020

  • E. Chamba, E. Llanes, A. Cardenas, W. Vega, J. Rocha
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 2

    Abstract
    There is a wide variety of materials with various properties available for designers to meet different design requirements. The objective of this study was to evaluate the [...]

  • J. Leguísamo Milla, E. Llanes Cedeño, J. Rocha Hoyos
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 4

    Abstract
    This article presents the results of the impact of ecodriving on fuel consumption and the emission factors of polluting gases from a gasoline vehicle when performing road [...]

  • J. Proaño Bastidas, E. Rivadeneira, P. Moncayo, E. Mosquera
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 12

    Abstract
    The work documented in this essay is focused on harnessing the properties of Passion fruit seeds Passiflora edulis f.flavicarpa Deg to achieve the design of a cosmetic product: [...]

  • C. Challiol, F. Borrelli, F. Goin Plexevi, C. Rouaux Servat, F. Mendiburu, E. Gomez-Torres, S. Gordillo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 22

    Abstract
    The contribution of this paper is to explore how in-situ co-design of indoor spaces (e.g. building) of Location-based Mobile Games could be handle, by describing the learned [...]

  • H. Facchini, S. Pérez, A. Dantiacq, F. Hidalgo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 24

    Abstract
    Currently, there is a significant change in data traffic on networks, both local and Internet, across the spectrum of possible customers, whether fixed or mobile. The consumption [...]

  • J. Cardenas, E. Inga
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 26

    Abstract
    Nowadays, Higher Education Institutions (HEI) need to be more inclusive from the methodological vision appropriate used in the classroom. Visual impairment students (VIS) [...]

  • E. GARCIA TORRES
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 28

    Abstract
    The intelligent microgrids are an efficient alternative, which allows to supply the demand decreasing the losses of the electrical system and at the same time; the environment [...]

  • M. Orellana Cordero, P. Cedillo
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 30

    Abstract
    The detection of outliers in the field of data mining (DM) and the process of knowledge discovery in databases (KDD) is of great interest in areas that require support systems [...]

  • D. Carrión, A. Ayo, J. González
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 32

    Abstract
    Stability analysis in electrical power systems is based on the study in dynamic state of the voltage and frequency, since at the moment that there is some contingency it fluctuates [...]

  • S. Pinzón, S. Yánez, M. Ruiz
    Enfoque UTE - Scientific Engineering Journal (2020). Vol. 11, (1), 34

    Abstract
    This research shows a heuristic model for the design of scalable and reliable electrical distribution networks. The algorithms presented allow to optimize the location of [...]

Volume 10, 2019

Volume 9, 2018

Volume 8, 2017

Volume 7, 2016

Volume 6, 2015

Volume 5, 2014

Volume 4, 2013

Volume 3, 2012

Volume 2, 2011

Volume 1, 2010

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Engineering, Multidisciplinary