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Variabilidad espacio-temporal de aniones (SO4 -2 y Cl-) en el agua lluvia de Popayán, Colombia
This research are discussed the results of the physical and chemical variables, SO4-2, Cl-, pH and conductivity of rainwater in ten sites in the city of Popayan, Colombia. The results were determined by the technique of ...
Evaluación de una estrategia de fidelización de clientes con dinámica de sistemas
The customer loyalty programs are a tool of differentiation and high impact to create long term relationships with customers of a company, so as to achieve an improvement in the portfolio and collections, reduced costs ...
Editorial
Respetado lector: Es un placer entregarle nuestro número 26 de Revista Ingenierías Universidad de Medellín, a partir del cual la revista hace un punto de inflexión.A partir del momento, nuestro reto consiste en incrementar ...
La sostenibilidad en el diseño de cadenas de suministro de biocombustibles
The challenge of using renewable energy sources means that the production of biofuels and the design of their supply chains, should be pursue environmental and social benefits beyond the purely economic benefit. In this ...
Equilibrio, termodinámica y modelos cinéticos en la adsorción de Rojo 40 sobre tuza de maíz
Adsorption is a widely used method for treatment of dissolved pollutants. Diverse agro-industrial wastes have been explored as potential adsorbents, showing high efficiency in the removal of dyes. To scale this process ...
Balance horizontal de líneas de ensamble para modelos mixtos
Traditionally assembly lines have been used to produce high volumes of a single model. To take advantage of these lines in flexible manufacturing environments, we can implement mixed model lines which allow manufacturing ...
Un enfoque multinivel para la recuperación de procesos de negocio
Nowadays business process reuse is critical in companies that need to build flexible and service-based business solutions in order to react quickly and cost-effective to dynamic market-conditions. For this reason, many ...
Tostación asistida con microondas para el procesamiento mejorado de muestras de minería de oro colombiana
This research article, supported by Universidad Industrial de Santander (Vicerrectoría de Investigación y Extensión), shows the results achieved after using the electromagnetic cavity of a microwave oven and a temperature ...
Control del sobreajuste en redes neuronales tipo cascada correlación aplicado a la predicción de precios de contratos de electricidad
Prediction of electricity prices is considered a difficult task due to the number and complexity of factors that influence their performance, and their relationships. Neural networks cascade correlation - CASCOR allows to ...
Los jóvenes de la ciudad de Popayán frente al cambio climático. Un estudio desde las representaciones sociales
This research was conducted under the project “Representations to Climate Change: Knowledge, Beliefs and Behaviors of the community in the municipality of Popayán”, implemented by the Environmental Studies Group (GEA) at ...