Escuela Internacional de Ciencias Económicas y Administrativas - EICEAhttp://hdl.handle.net/10818/327482024-03-29T15:52:01Z2024-03-29T15:52:01ZTratado de Libre Comercio Colombia-Canadá. Ventajas y Desafíos en Materia de InversionesVarela, Misael CamiloHernández, CamilaGaitán Guerrero, Loly Aylúhttp://hdl.handle.net/10818/557512023-06-28T15:12:16Z2013-01-01T00:00:00ZTratado de Libre Comercio Colombia-Canadá. Ventajas y Desafíos en Materia de Inversiones
Varela, Misael Camilo; Hernández, Camila; Gaitán Guerrero, Loly Aylú
: Este documento desarrolla un análisis descriptivo del Tratado de Libre Comercio suscrito entre Canadá y Colombia, y sus antecedentes en materia de inversiones. Para ello se utiliza la metodología de investigación documental y análisis de contenidos del TLC y sus respectivas rondas de negociación. Los resultados muestran que Colombia tiene sectores atractivos para la inversión de capital canadiense, como es el caso de los sectores minero, inmobiliario y de servicios financieros. Por su parte, este acuerdo le permitirá a Colombia ser más competitivo en el mercado internacional y mejorar la confianza inversionista a nivel mundial; : Este documento desarrolla un análisis descriptivo del Tratado de Libre Comercio suscrito entre Canadá y Colombia, y sus antecedentes en materia de inversiones. Para ello se utiliza la metodología de investigación documental y análisis de contenidos del TLC y sus respectivas rondas de negociación. Los resultados muestran que Colombia tiene sectores atractivos para la inversión de capital canadiense, como es el caso de los sectores minero, inmobiliario y de servicios financieros. Por su parte, este acuerdo le permitirá a Colombia ser más competitivo en el mercado internacional y mejorar la confianza inversionista a nivel mundial
20 páginas; 20 páginas
2013-01-01T00:00:00ZTechno-functional properties of corn flour with cowpea (vigna unguilata) powders obtained by extrusionSotelo Díaz, Luz IndiraIgual, MartaMartínez Monzó, JavierGarcía Segovia, Purificaciónhttp://hdl.handle.net/10818/557472023-06-28T14:43:08Z2023-01-01T00:00:00ZTechno-functional properties of corn flour with cowpea (vigna unguilata) powders obtained by extrusion
Sotelo Díaz, Luz Indira; Igual, Marta; Martínez Monzó, Javier; García Segovia, Purificación
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Open AccessArticle
Techno-Functional Properties of Corn Flour with Cowpea (Vigna unguilata) Powders Obtained by Extrusion
by Luz Indira Sotelo-Díaz 1,Marta Igual 2ORCID,Javier Martínez-Monzó 2,*ORCID andPurificación García-Segovia 2ORCID
1
Food Investigation, Process Management and Service Group, Food Science and Culture Department, Universidad de La Sabana, Campus del Puente del Común Km. 7, Autopista Norte de Bogotá, Chía 250001, Colombia
2
Food Investigation and Innovation Group, Food Technology Department, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
*
Author to whom correspondence should be addressed.
Foods 2023, 12(2), 298; https://doi.org/10.3390/foods12020298
Received: 28 November 2022 / Revised: 5 January 2023 / Accepted: 6 January 2023 / Published: 8 January 2023
(This article belongs to the Special Issue Food Powders: Applications and Reconstitution-Properties)
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Abstract
Legumes are a good source of vegetal protein that improves diets worldwide. Cowpea has been used as fortification agents in some traditional corn foods in developing countries such as Colombia. The work aimed to evaluate the physicochemical properties of extruded mixtures of corn and cowpea flours to assess the use of these mixes as vegetable protein ingredients. Corn flour was mixed with 15, 30, and 50% of cowpea flour and extruded for this proposal. After extrusion, mixtures were ground to produce a powder. Techno-functional properties of powders as water content, hygroscopicity, water absorption, fat absorption, water solubility index, swelling index, bulk density, Hausner ratio, Carr index, and porosity were evaluated in the mixtures, extrudates, and obtained powders to assess the effect of the addition of cowpea on these properties. Results showed that processing powder obtained by extrusion and drying could be used as a powder to regenerate with water as a source of protein. Moreover, storing processing samples in sections (pellet format) is convenient to avoid wetting since this format is less hygroscopic and the same mass occupies less storage volume than powders.
17 páginas
2023-01-01T00:00:00ZAnt colony optimization algorithm for a Bi-criteria 2-stage hybrid flowshop scheduling problemSolano-Charris, Elyn L.Montoya Torres, Jairo R.Paternina Arboleda, Carlos D.http://hdl.handle.net/10818/557462023-06-28T14:36:59Z2011-01-01T00:00:00ZAnt colony optimization algorithm for a Bi-criteria 2-stage hybrid flowshop scheduling problem
Solano-Charris, Elyn L.; Montoya Torres, Jairo R.; Paternina Arboleda, Carlos D.
We consider the problem of scheduling jobs in
a hybrid flowshop with two stages. Our objective is to minimize both the makespan and the total completion time of
jobs. This problem has been little studied in the literature. To
solve the problem, we propose an ant colony optimization
procedure. Computational experiments are conducted using
random-generated instances from the literature. In comparison against other well-known heuristics from the literature,
experimental results show that our algorithm outperforms
such heuristics.
8 páginas
2011-01-01T00:00:00ZSimulation model of the supply chain on a naval shipyardSolano Charris, Elyn LizethPaternina Arboleda, Carlos D.http://hdl.handle.net/10818/557452023-06-28T14:31:04Z2013-01-01T00:00:00ZSimulation model of the supply chain on a naval shipyard
Solano Charris, Elyn Lizeth; Paternina Arboleda, Carlos D.
Discrete-event simulation has been used as an analysis tool to evaluate the new production system concepts and has also been used in the operation and planning of manufacturing facilities. However, sensitivity analysis has to be used to find the best resource combination to execute the construction tasks. The results of the sensitivity analysis can assist project managers in planning effective resource assignment based on their goals. This paper presents the discrete-event simulation of the supply chain operations in a naval shipyard using the ARENA® software. This paper presents a model which supports the operations planning and the decisions on capacity in the naval shipyard. The experiments performed present the service level of the current operations and their results show that the proposed model shows good performance in terms of the quality of the solution.
17 páginas
2013-01-01T00:00:00Z