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Información tecnológica
On-line version ISSN 0718-0764

 

Table of contents
Inf. tecnol. vol.30 no.5 La Serena Oct. 2019

 In Brief
  
 ·  Responsabilidad Social Empresarial


        · text in Spanish     · Spanish ( pdf )
  
 Artículos
  
 ·  Granulometry, Functional Properties and Color Properties of Quinoa and Peach Palm Fruit Flour
Dussán-Sarria, Saúl; Hurtado-Hurtado, Deisy L.; Camacho-Tamayo, Jesús H.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Evaluation of Alternatives for Energy and Bioactive Management of Plantain Peel
Rojas, Andrés F.; Rodríguez-Barona, Sneyder; Montoya, Jairo

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Technical, Economic and Environmental Analysis of the manufacture of concrete blocks with Recycled Terephthalate Polyethylene (PET)
Infante-Alcalde, Josefina; Valderrama-Ulloa, Claudia

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Influence of Structure of Wind Farms on Cost and Profit
Enríquez, Lorenzo A.; García, Luis. J.; Miranda, Carlos; Jordán, Alex R.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Energy Management in the Health Sector of Colombia: A Case of Clean and Sustainable Development
Martinez-Sierra, David; García-Samper, Martha; Hernández-Palma, Hugo; Niebles-Nuñez, Willian

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Effect of Temperature, pH and Solids Content on Phenolic Compounds and Antioxidant Activity of Bixa orellana L. Extract
Sepúlveda, Cindy T.; Zapata, José E.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Influence of the Vacuum-Frying Process on the Quality of Native Potato Chips, of the Variety Botella Roja
Trejo-Escobar, Diego M.; Cortés, Misael; Mejía-España, Diego F.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Contribution to the Characterization and Evaluation of the Antioxidant Activity of Anthocyanis of Ivilan Fruit (Monnina Obtusifolia H.B.K)
Hurtado, Nelson H.; Charfuelan, Claudia

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Dehydrated Physalis peruviana L. in Two Ripening States and its Effect on Total Phenolic Compounds, Antioxidant Capacity, Carotenes, Color and Ascorbic acid
Vega, Juan C. De la; Cañarejo, Magali A.; Cabascango, Omar N.; Lara, Marco V.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Evaluation of the Loss of Mechanical Quality of Three Natural Fibers as Alternative Supports in the Agricultural Production of Pea (Pisum sativum L.)
Revelo, Jorge D.; Osorio, Oswaldo; Checa, Oscar; Vaquiro, Henry A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Glycemic Index in vitro, Phenolic Content and Antioxidant Activity of a Snacks made with unripe banana (Musa paradisiaca) and Yacon (Smallanthus sonchifolius) Flours
Díaz-Osorio, Alejandra; Martínez-Castaño, Marcela; Contreras-Calderon, José; Gallardo-Cabrera, Cecilia

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Transformational Leadership and Social Responsibility in Coffee Women's Associations in Southern Colombia
Díaz, Yenny C.; Andrade, Juan M.; Ramírez, Elías

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Alignment between Information Systems, Information Technology and Business: An Empirical Study in the Biobío Region (Chile)
Araya-Guzmán, Sergio A.; Hernández-Uribe, Guido; Ramírez-Correa, Patricio E.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Thermodynamic Potential of an Intermittent Adsorption Refrigerator under the Climatic Conditions of Riohacha, in Colombia
Camargo, Aduar J.; Quintero, José G.; Avila, Luis A.; Gutierrez, Gail A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Optimization of Biooil Production by Catalytic Hydrothermal Liquefaction of Water Hyacinth
Gómez, Elkin A.; Osorio, Alexander; Ocampo, David; Ríos, Luis A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Noise Reduction in Electrical Signals Generated by Partial Discharges in Distribution Transformers Using the Local Polynomial Approximation (LPA) and the Intersection of Confidence Intervals (ICI)
Rojas, Herbert E.; Rojas, Harvey D.; Cruz, Soley

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Kitchen Scene Environment Analysis via IoT sensors, Designed with a MCU ESP8266 Node Microcontroller and Connected to the ThingSpeak Server
Muñoz, Yeny Y.; Castrillón, Omar D.; Castillo, Luis F.; López, Carlos

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Relationship between Competitive Strategies and Types of Organizational Learning in Colombian Companies
López-Zapata, Esteban; López-Moros, Gloria P.; Agudelo-Muñoz, Sabrina M.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Educational Practice of Piapoco Teachers on the Construction of Peace Scenarios Communities of the Department of Guainía in Colombia
Pardo-Espejo, Nelly E.; Rodríguez-Ochoa, Dilsa Y.; Dallos-Reyes, Yazmín

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Data Envelopment Analysis and Multivariate Calculus to Assess, Classify and Predict the Productive Efficiency and Innovation of Companies in the Chemical sector
De La Hoz, Efraín; Fontalvo, Tomás; López, Ludis

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  The Influence of Software Engineering on Industrial Automation Processes
Mejía-Neira, Ángel; Jabba, Daladier; Caballero, Garyn Carrillo; Caicedo-Ortiz, José

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Electrostatic Separation of a Glycerine Emulsion in Biodiesel with Application of Various Voltages and Distances between Electrodes
Huangal, Sebastian; Cieza, Jaime L.; Gil, Antonio

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Study of the Reality and Viability of the Education in Big Data in the Chilean Academy
Vidal-Silva, Cristian L.; Madariaga, Erika A.; Rubio, José M.; Urzúa, Luis A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Social Capital and the Integration of Processes in the Supply Chain Management in the Real Sector in Colombia
Aldana-Bernal, Juan C.; Bernal-Torres, César A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Methodology of Data Envelopment Analysis (DEA) - GLMNET for Assessment and Forecasting of Financial Efficiency in a Free Trade Zone - Colombia
Fontalvo, Tomás J.; De la Hoz, Enrique J.; Olivos, Saúl

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Predictors of Subjective Quality of Life in Older Adults from Urban and Rural Areas in the Province of Guayas, Ecuador
Arévalo-Avecillas, Danny; Game, Cinthya; Padilla-Lozano, Carmen; Wong, Nancy

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Geospatial Extent of a Fire Department Attention. The Case of the Municipality of Manizales in Colombia
Escobar, Diego A.; Cardona, Santiago; Moncada, Carlos A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Removal of Calcium and Magnesium from Seawater to Increase the Solid Concentration in Thickener Underflow
Jeldres, Ricardo I.; Piceros, Eder C.; Valenzuela, Julio A.; Robles, Pedro A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Influence of Tara (Caesalpinia spinosa) Gum as an Aid in the Coagulation-Flocculation Process to Remove the Turbidity of an Artificial Suspension of Bentonite
Valeriano-Mamani, Jappsem J.; Matos-Chamorro, Rodrigo A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Multicriterial Prioritization of Potential Fair Trade Markets
Araya-Pizarro, Sebastián C.; Araya-Pizarro, Camilo R.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Use of Aquatic Macroinvertebrates as Bioindicators of Water Pollution in the Mata de Palma Swamp (Colombia)
Nuñez, Julio C.; Fragoso-Castilla, Pedro J.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Appropriation of Information Technology Systems for Decision Making Support Systems by Agroindustry Producers Based on Simulation Models or Serious Games: A Review
Gómez-Prada, Urbano E.; Orellana-Hernández, Martha L.; Salinas-Ibáñez, Jesús M.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Formulation and use of the Questions in the Class of Science Based on the Beliefs of Teachers. A Study in the Metropolitan Region of Santiago, Chile
Joglar, Carol L.; Rojas-Rojas, Sandra P.; Manzanilla, Miguel A.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Chilean Mining: Capture, Transport, and Storage of Carbon Dioxide in Tailings using Ionic Liquids and Carbonation
Valderrama, José O.; Campusano, Richard; Espindola, Cesar

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

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