Now showing items 1-20 of 411

A numerical approach for fault detection in beam-like structures using modal strain energy

Riveros, Carlos Alberto; García, E. F. (Edwin Fabián); Builes, M. A. (Manuel Alonso) (Fondo Editorial EIA, 2013-12-16)

La detección de daño estructural usando vibraciones se fundamenta en el hecho de que pueden usarse mediciones de cambios en las propiedades de vibración de una estructura para determinar la ocurrencia de daño estructural, ...
A systematic review on identification of excitation systems for synchronous generators

Saavedra-Montes, A. J. (Andrés Julián); Ramos-Paja, C. A. (Carlos Andrés); Ramírez, J. M. (José Miguel) (Fondo Editorial EIA, 2013-12-16)

Este artículo presenta el estado del tema en identificación de sistemas aplicada a sistemas de excitación. Primero se presenta una visión general de identificación de sistemas y de los sistemas de excitación de generadores ...
Ajuste de curvas mediante métodos no paramétricos para estudiar el comportamiento de contaminación del aire por material particulado PM10

Reina, J. (Jhovana); Olaya, J. (Javier) (Fondo Editorial EIA, 2013-12-16)

One of the main air pollutants is the particulate matter whose aerodynamic diameter is less than 10 micrometers, usually referred as PM10. It is a fact that the PM10 behavior in the air varies in an irregular way, and also ...
Alcohol carburante: actualidad tecnológica

Ocampo, Aquiles (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-06)

This study shows technical, economical, and environmental aspects which have to be handled in the design of the new plants to be built in Colombia in order to produce the alcohol required to fit the new rules established ...
Algoritmo de integración para materiales no lineales considerando los efectos de viscoplasticidad, endurecimiento cinemático no lineal y daño

Gómez-Cataño, J. D. (Juan David) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)

In the Finite Element Method (FEM) material non-linearities are considered through incremental formulations in terms of a pseudo-time variable for the case of rate independent models and a real time variable in the case ...
Algoritmo etapa a etapa para la simulación de cascadas de extracción en fase líquida aplicando el modelo de equilibrio

Sánchez-Correa, César Augusto; Arturo, Jaime E.; Cárdenas, Andrés C. (Fondo Editorial EIA, 2013-12-17)

It is shown a stage-by-stage solution method for the group of mass balances, equilibrium relationships, sum of compositions and enthalpy equations (MESH equations) that represents the equilibrium model for a countercurrent ...
Un algoritmo genético híbrido y un enfriamiento simulado para solucionar el problema de programación de pedidos Job Shop

Meisel-Donoso, José David; Prado, L. K. (Liliana Katherine) (Fondo Editorial EIA, 2013-12-17)

Job Shop Scheduling Problem (JSP), classified as NP-Hard, has been a challenge for the scientific community because achieving an optimal solution to this problem is complicated as it grows in number of machines and jobs. ...
Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos

Gómez, L. A. (Luis Antonio); Reyes, E. J. (Edilberto José); Correa, Carlos Rodrigo (Fondo Editorial EIA, 2013-12-17)

In this paper an algorithm for the numerical solution of nonlinear equations systems is presented. For this purpose the system of equations becomes a function of real value which will be minimized, in the global sense, in ...
Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos

Ovalle, D. A. (Demetrio Arturo); Jiménez-Builes, J. A. (Jovani Alberto) (Escuela de Ingeniería de Antioquia EIA, 2014-05-08)

In this article we start describing the theory inside the Distributed Intelligent Learning Environment (DILE), Intelligent Tutorial Systems (ITS), Computer-Supported Collaborative Learning (CSCL), and Multi-Agent Pedagogical ...
Analyzing inflation: Measurement problems and trends

Ardila-Restrepo, H. J. (Hermilson de Jesús); Lochmüller, C. (Christian); Peña-Palacio, J. A. (Juan Alejandro) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-15)

As a consequence of the crisis of 2007/2008, which started in the United States of America within the financial sector and which then spread to the real sector, the governments of several countries had to bail out financial ...
Análisis biomecánico de la epifisiolisis de la cabeza femoral: comparación entre fémures sanos y enfermos

Botero-Botero, D. C. (Diana Carolina); Gómez-Benito, M. J. (María José); García-Aznar, J. M. (José Manuel ); Doblaré-Castellano, M. L. (Manuel); Barrios-Pintarque, C. (Carlos) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIAUniversidad CES, 2014-04-20)

In this work, a finite element analysis (FEA) is accomplished to study the differences of stresses in the growth plate, that are produced in healthy and unhealthy femurs, and to evaluate the possible causes of this illness. ...
Análisis biomecánico de la esgrima mediante sistemas optoelectrónicos de análisis de movimiento. Estudio de caso: deportista de alto rendimiento

Torres-Ruiz, A. (Andrea) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIAUniversidad CES, 2014-04-20)

This article presents the study of fencing techniques through biomechanical analysis, using optoelectronic systems that capture in real time two main gestures: advance and lunge, with the objective to digitally characterize ...
Análisis cinemático del salto en pacientes sin patologías en extremidades inferiores

González-Cruz, C. (Catalina); Bregains, F. (Federico); Braidot, A. (Ariel) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIAUniversidad CES, 2014-04-23)

Vertical jumping is a crucial ability in the performance of several sports such as volleyball, basketball and football. The standing vertical jump is based on several specific independent variables, where each can affect ...
Análisis de la ingeniería de requisitos orientada por aspectos según la industria del software

Londoño, L. F. (Luis Fernando); Anaya-Hernandez, R. (Raquel); Tabares-Betancur, M. S. (Marta Silvia) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-09)

Applying good practices to manage software requirements is a basic condition to obtain quality products. Therefore, it is important that software companies maintain a constant research around of new techniques and ...
Análisis de la trazabilidad desde la perspectiva de la orientación a aspectos

Tabares-Betancur, M. S. (Marta Silvia) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-07)

In this article an analysis about traceability concerns from the aspect-oriented software development over a software system is presented. To achieve that, the general concepts about traceability and the aspect oriented ...
Análisis de proyecciones y valoración de una compañía del sector de alimentos

Pérez-Linaza, A. (Andrés); Muñoz-Aristizábal, C. (Camilo) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-12)

The project consists in the valuation of a Colombian company following the method of discounted free cash flow, using a financial model that allows projecting the future performance of the company. The valuation project ...
Análisis de riesgo en el proyecto de un sistema de información para la red empresarial Ecocacao

Chadid-Botero, G. A. (Gerardo Alberto); Fernández-López, G. A. (Gustavo Adolfo) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-13)

This paper presents an analysis of risks on implementing a plan to create an information system for the network Ecocacao. This risk analysis is conducted on the basis of the method described by the Project Management ...
Análisis de riesgos financieros del proyecto soluciones informáticas de Compugroup

Villegas, Bedout, de, L. A. (Luis Arturo); Meza-Osorio, C. M. (Carlos Mauricio) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-13)

This article aims at assessing the financial risks of the proposed company Compugroup from updating the financial study developed in 2006. To conduct such an assessment was made a deterministic and stochastic analysis ...
Análisis de sensibilidad espacial de un modelo hidrodinámico del embalse Punchiná (Antioquia)

Escobar, C. A. (Carlos Alejandro) (Fondo Editorial EIA, 2013-12-17)

This paper presents a methodology to assess explicitly the optimal value of the numerical parameters in a hydrodynamic model, such as the grid resolution (horizontal and vertical direction) and the calculation time interval. ...
Análisis de umbrales empíricos de lluvia para el pronóstico de movimientos en masa en el Valle de Aburrá, Colombia

Aristizábal, E. (Edier); Gonzalez, T. (Tommy); Montoya, Juan David; Vélez, Jaime Ignacio; Martínez, H. (Hernán); Guerra, Alexánder (Fondo Editorial EIA, 2013-12-17)

Mass movements are the product of a progressive reduction of strength of slope geomaterials by human actions or natural processes, such as weathering, and triggered by external factors like rainfall or earthquakes. These ...

Envíos recientes

A numerical approach for fault detection in beam-like structures using modal strain energy
...
Riveros, Carlos Alberto | 2013-12-16

La detección de daño estructural usando vibraciones se fundamenta en el hecho de que pueden usarse mediciones de cambios en las propiedades de vibración de una estructura para determinar la ocurrencia de daño estructural, por lo tanto, existe una fuerte necesidad de desarrollar e implementar métodos de detección de daño y óptima localización de sensores que tengan en cuenta el uso de instrumentación limitada y su efecto en la predicción de deterioro estructural. En este artículo se presentan los resultados de la implementación numérica de un método de óptima localización de sensores previamente desarrollado. Se ensambla un modelo en elementos finitos con base en un modelo de un puente ferroviario de tipo viga-cajón. Luego, el método de índice de daño se emplea para la identificación de daño estructural, con base en las mediciones obtenidas de los sensores. Los métodos de óptima localización de sensores y de detección de daño presentados en este artículo se basan en el uso de la energía modal de deformación. Los resultados numéricos muestran que la energía modal de deformación es apropiada para aplicaciones de seguimiento continuo de daño en estructuras y que puede usarse como una herramienta útil para inspecciones de integridad estructural en estructuras tipo viga.

LEER
A systematic review on identification of excitation systems for synchronous generators
...
Saavedra-Montes, A. J. (Andrés Julián) | 2013-12-16

Este artículo presenta el estado del tema en identificación de sistemas aplicada a sistemas de excitación. Primero se presenta una visión general de identificación de sistemas y de los sistemas de excitación de generadores sincrónicos, resaltando las características impuestas por los sistemas de excitación en un proceso de identificación. Luego se presenta el diseño de un método de clasificación basado en las características de los sistemas de excitación. El resultado del método es una matriz que condensa los asuntos discutidos en más de 40 publicaciones. El estado se establece desde el análisis de los resultados y adicionalmente se reconocen áreas abiertas de investigación en la identificación de sistemas de excitación.

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Ajuste de curvas mediante métodos no paramétricos para estudiar el comportamiento de contaminación del aire por material particulado PM10
...
Reina, J. (Jhovana) | 2013-12-16

One of the main air pollutants is the particulate matter whose aerodynamic diameter is less than 10 micrometers, usually referred as PM10. It is a fact that the PM10 behavior in the air varies in an irregular way, and also in a temporal way in the atmosphere, mainly due to human activities, to unstable atmospheric conditions, and to meteorological phenomena. Our main purpose is to characterize through a nonparametric smooth model the PM10 daily behavior, taking into account the day of the week, and the precipitation levels. We illustrate the model using records on PM10 contamination, as well as on data on rain precipitation in the north side of Cali, Colombia. We estimate daily typical curves of the PM10 behavior using kernel and spline estimators. We processed these data using the free distribution statistical software R. The estimated curves allow us to observe a PM10 unimodal behavior during the morning hours, which varies from one day to another and from rainy to non-rainy days. The fitted models allow a robust characterization of the PM10 daily behavior, considering heteroscedastic observations on a multiple response per design point scenario.

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Alcohol carburante: actualidad tecnológica
...
Ocampo, Aquiles | 2014-05-06

This study shows technical, economical, and environmental aspects which have to be handled in the design of the new plants to be built in Colombia in order to produce the alcohol required to fit the new rules established by the national government. It is seen that in the next few years, the safer way of obtaining it is from sugar cane, but on the other hand, we can see the uprising of new alternatives which could compete with it latter. Up to now, the cost of producing dry ethanol is higher than obtaining gasoline. Finally, environmental problems which have to be handled in ethanol production plants are described.

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Algoritmo de integración para materiales no lineales considerando los efectos de viscoplasticidad, endurecimiento cinemático no lineal y daño
...
Gómez-Cataño, J. D. (Juan David) | 2014-05-07

In the Finite Element Method (FEM) material non-linearities are considered through incremental formulations in terms of a pseudo-time variable for the case of rate independent models and a real time variable in the case of rate-dependent models. The incremental statement of the problem implies that the constitutive models need to be time-integrated at the local level. In this article we discuss a standard algorithm available in the literature where additionally we have incorporated the effects of non-linear kinematic hardening, viscoplasticity, and damage. The algorithm is incorporated into a FEM code. In order to verify the correctness of our implementation we have particularized the model to the case of a creep law available from literature for solder alloys. Numerical simulation results are compared with experiments taken from the literature.

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Algoritmo etapa a etapa para la simulación de cascadas de extracción en fase líquida aplicando el modelo de equilibrio
...
Sánchez-Correa, César Augusto | 2013-12-17

It is shown a stage-by-stage solution method for the group of mass balances, equilibrium relationships, sum of compositions and enthalpy equations (MESH equations) that represents the equilibrium model for a countercurrent multistage liquid-liquid extraction arrangement. The theoretical foundation is in thermodynamics: liquid-liquid equilibrium, isothermal flash, and adiabatic flash. The algorithm exceeds the scope of graphics and isothermal methods used in the study of extraction processes, which is applicable to very common typical situations: heat transfer by stage, adiabatic stages, and different temperatures in feed and solvent streams. The algorithm is illustrated in three examples, the first two in isothermal operation with three components (water, acetic acid and butyl acetate) and ten stages, and a third one more elaborated involving heat transfer with four components (water, acetic acid, butanol, butyl acetate) and fifteen stages.

LEER
Un algoritmo genético híbrido y un enfriamiento simulado para solucionar el problema de programación de pedidos Job Shop
...
Meisel-Donoso, José David | 2013-12-17

Job Shop Scheduling Problem (JSP), classified as NP-Hard, has been a challenge for the scientific community because achieving an optimal solution to this problem is complicated as it grows in number of machines and jobs. Numerous techniques, including metaheuristics, have been used for its solution; however, the efficiency of the techniques, in terms of computational time, has not been very satisfactory. Because of this and for contributing to the solution of this problem, a simulated annealing (SA) and an improved genetic algorithm (IGA) have been proposed. The latter, by implementing a strategy of simulated annealing in the mutation phase, allows the algorithm to enhance and diversify the solutions at the same time, in order not to converge prematurely to a local optimum. The results showed that the proposed algorithms yield good results with deviations around the best values found not exceeding 5 % for more complex problems.

LEER
Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos
...
Gómez, L. A. (Luis Antonio) | 2013-12-17

In this paper an algorithm for the numerical solution of nonlinear equations systems is presented. For this purpose the system of equations becomes a function of real value which will be minimized, in the global sense, in a given initial domain (a box in n) using analysis of intervals. The designed algorithm has the ability to determine the existence or not of solutions to the system of equations in a given box. The solutions of the system of equations, if they exist inside the given box, are expressed by means of enclosures by sub-boxes whose size is smaller than the established accuracy. There is not restriction about the relationship between the number of equations and the number of unknowns of the system. It is also carried out an analysis of the convergence of the algorithm, and the results of their application are shown for some test problems.

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Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos
...
Ovalle, D. A. (Demetrio Arturo) | 2014-05-08

In this article we start describing the theory inside the Distributed Intelligent Learning Environment (DILE), Intelligent Tutorial Systems (ITS), Computer-Supported Collaborative Learning (CSCL), and Multi-Agent Pedagogical Systems (MAS); therefore, we can present the Multi-Agent Teaching/Learning system called ALLEGRO. Besides of putting all the areas mentioned and those regarding the research of Distributed Artificial Intelligence (DAI) together, ALLEGRO fundaments its instructional paradigm in three pedagogical models: conductive, cognitive (distributed cognition and problem-based learning) and the social-historical theory. The validation was made through studying different cases handling digital graphics for graduate courses on Architecture majoring.

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Analyzing inflation: Measurement problems and trends
...
Ardila-Restrepo, H. J. (Hermilson de Jesús) | 2014-05-15

As a consequence of the crisis of 2007/2008, which started in the United States of America within the financial sector and which then spread to the real sector, the governments of several countries had to bail out financial institutions and companies. Central banks, especially in the U.S. and Europe injected liquidity in large volumes into the markets in order to stabilize the financial sector, a process which might produce higher inflation. This article discusses how inflation is measured and found that the measurement does not include adequately the development of prices of financial assets. Furthermore, it discussed that money supply should include loans, as credit serves as money and has an impact on inflation. One of the main conclusions is that there is a real possibility that inflation rates will increase in the medium term future.

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Análisis biomecánico de la epifisiolisis de la cabeza femoral: comparación entre fémures sanos y enfermos
...
Botero-Botero, D. C. (Diana Carolina) | 2014-04-20

In this work, a finite element analysis (FEA) is accomplished to study the differences of stresses in the growth plate, that are produced in healthy and unhealthy femurs, and to evaluate the possible causes of this illness. Finite element models of 45 patients were developed. The results demonstrated a similar pattern of stresses in all the groups of femurs and also the appearance of greater stresses in the group with slipped capital femoral epiphysis than in the control group. It was also observed a strong dependency on the value of the axial-fisis angle from the group of femur analyzed and a bigger influence of the geometric factors than of the body mass index, in the incidence of the illness.

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Análisis biomecánico de la esgrima mediante sistemas optoelectrónicos de análisis de movimiento. Estudio de caso: deportista de alto rendimiento
...
Torres-Ruiz, A. (Andrea) | 2014-04-20

This article presents the study of fencing techniques through biomechanical analysis, using optoelectronic systems that capture in real time two main gestures: advance and lunge, with the objective to digitally characterize the biomechanics, for its further kinematical analysis to describe the fencer’s technique in the movement execution. This study was made to characterize position curves, joint angles, velocity and acceleration of each of the markers located on the athlete’s body, in a quantitative manner. This study was developed on a high performance athlete in sword modality

LEER
Análisis cinemático del salto en pacientes sin patologías en extremidades inferiores
...
González-Cruz, C. (Catalina) | 2014-04-23

Vertical jumping is a crucial ability in the performance of several sports such as volleyball, basketball and football. The standing vertical jump is based on several specific independent variables, where each can affect or improve the final performance. The main goal of this study was to examine the kinematic vertical jump in amateurs sportsmen without pathological antecedents in lower limbs, through two types of squat jump. The movement was analyzed using two-dimensional video system and the data were processed with the use of software developed in the laboratory. The angles among segments, positions and displacements of the center of mass and anatomical joints velocities were evaluated, in each variant of the exercise. The results obtained allow the characterization of the standing vertical jump performed by the subject and allow the comparison of both techniques as well. It was demonstrated that this technique improves performance of the vertical jump while using arm swing which leads to an increase in height of the body’s center of mass.

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Análisis de la ingeniería de requisitos orientada por aspectos según la industria del software
...
Londoño, L. F. (Luis Fernando) | 2014-05-09

Applying good practices to manage software requirements is a basic condition to obtain quality products. Therefore, it is important that software companies maintain a constant research around of new techniques and mechanisms to improve requirements activities such as elicitation, specification, and modeling. In this paper, we present a study of most representative aspect-oriented requirement approaches in order to analyze the way how these could support issues confronted by software companies during early stages of the lifecycle. Thus, we make a comparative analysis among approaches under criteria defined such as scope, traceability, requirements composition, conflict management, mapping, validation-verification, and scalability. Results achieved allowing us to know opportunities offered by aspect-oriented approaches so as to improve the requirement process.

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Análisis de la trazabilidad desde la perspectiva de la orientación a aspectos
...
Tabares-Betancur, M. S. (Marta Silvia) | 2014-05-07

In this article an analysis about traceability concerns from the aspect-oriented software development over a software system is presented. To achieve that, the general concepts about traceability and the aspect oriented approaches is treated; also the way of this technique can provide elements to verify reliability and evolution of the requirements in the software development process. To treat traceability from this way will drive to developer to identify general elements necessary to determine trace of crosscutting concern when these affect other concerns, and in turn how different pieces of a software artifact associated to this concern type have evolved and affected others along the development of life cycle.

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Análisis de proyecciones y valoración de una compañía del sector de alimentos
...
Pérez-Linaza, A. (Andrés) | 2014-05-12

The project consists in the valuation of a Colombian company following the method of discounted free cash flow, using a financial model that allows projecting the future performance of the company. The valuation project is described, including the used method, the historical evolution of the company, the assumptions of projection, the financial projections, the calculation of the value and the statistical sensitization, with use of software Crystal Ball. The article ends with some recommendations and conclusions for the valuation of the company, based in the experience of the authors during the project, as well as in its academic and professional trajectory.

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Análisis de riesgo en el proyecto de un sistema de información para la red empresarial Ecocacao
...
Chadid-Botero, G. A. (Gerardo Alberto) | 2014-05-13

This paper presents an analysis of risks on implementing a plan to create an information system for the network Ecocacao. This risk analysis is conducted on the basis of the method described by the Project Management Institute (PMI) and the use of the Monte Carlo technique through simulation using the @RISK software, finally the analysis arrives at the interpretation of results. The goal is to determine the impact of the materialization of risks identified in the project tasks and how they might affect the budgets established.

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Análisis de riesgos financieros del proyecto soluciones informáticas de Compugroup
...
Villegas, Bedout, de, L. A. (Luis Arturo) | 2014-05-13

This article aims at assessing the financial risks of the proposed company Compugroup from updating the financial study developed in 2006. To conduct such an assessment was made a deterministic and stochastic analysis using the program Crystal Ball, finding that the project is highly profitable but also its Net Present Value has a high deviation.

LEER
Análisis de sensibilidad espacial de un modelo hidrodinámico del embalse Punchiná (Antioquia)
...
Escobar, C. A. (Carlos Alejandro) | 2013-12-17

This paper presents a methodology to assess explicitly the optimal value of the numerical parameters in a hydrodynamic model, such as the grid resolution (horizontal and vertical direction) and the calculation time interval. The methodology is based on a cost-benefit analysis which seeks a desirable balance between the quality of the numerical solution and the required computational time. The spatial nature of the sensitivity analysis presented allows us to determine in each calculation grid cell the alteration of the numerical solution due to changes in the numerical or physical parameters in the model. According to this, it was possible to determine within the Punchiná reservoir where and to what extent are relevant the grid resolution, the time interval, the bed roughness, and the eddy viscosity coefficient.

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Análisis de umbrales empíricos de lluvia para el pronóstico de movimientos en masa en el Valle de Aburrá, Colombia
...
Aristizábal, E. (Edier) | 2013-12-17

Mass movements are the product of a progressive reduction of strength of slope geomaterials by human actions or natural processes, such as weathering, and triggered by external factors like rainfall or earthquakes. These events have demonstrated throughout history its destructive capacity, causing huge human and economic losses, especially in tropical and mountainous terrains, such as the Aburrá Valley. For this reason new studies on rainfall forecasting, real-time monitoring and the definition of critical rainfall thresholds have become essential tools for the implementation of early warning systems.

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Biblioteca Universidad Escuela Ingenieros de Antioquia

Sede de Las Palmas: Km 2 + 200 Vía al Aeropuerto José María Córdova Envigado, Colombia. Código Postal: 055428
Tel:(+57) 4 354 40 00, ext. 248
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Resource Type

A numerical approach for fault detection in beam-like structures using modal strain energy ﻿

A systematic review on identification of excitation systems for synchronous generators ﻿

Ajuste de curvas mediante métodos no paramétricos para estudiar el comportamiento de contaminación del aire por material particulado PM10 ﻿

Alcohol carburante: actualidad tecnológica ﻿

Algoritmo de integración para materiales no lineales considerando los efectos de viscoplasticidad, endurecimiento cinemático no lineal y daño ﻿

Algoritmo etapa a etapa para la simulación de cascadas de extracción en fase líquida aplicando el modelo de equilibrio ﻿

Un algoritmo genético híbrido y un enfriamiento simulado para solucionar el problema de programación de pedidos Job Shop ﻿

Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos ﻿

Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos ﻿

Analyzing inflation: Measurement problems and trends ﻿

Análisis biomecánico de la epifisiolisis de la cabeza femoral: comparación entre fémures sanos y enfermos ﻿

Análisis biomecánico de la esgrima mediante sistemas optoelectrónicos de análisis de movimiento. Estudio de caso: deportista de alto rendimiento ﻿

Análisis cinemático del salto en pacientes sin patologías en extremidades inferiores ﻿

Análisis de la ingeniería de requisitos orientada por aspectos según la industria del software ﻿

Análisis de la trazabilidad desde la perspectiva de la orientación a aspectos ﻿

Análisis de proyecciones y valoración de una compañía del sector de alimentos ﻿

Análisis de riesgo en el proyecto de un sistema de información para la red empresarial Ecocacao ﻿

Análisis de riesgos financieros del proyecto soluciones informáticas de Compugroup ﻿

Análisis de sensibilidad espacial de un modelo hidrodinámico del embalse Punchiná (Antioquia) ﻿

Análisis de umbrales empíricos de lluvia para el pronóstico de movimientos en masa en el Valle de Aburrá, Colombia ﻿

Envíos recientes

A numerical approach for fault detection in beam-like structures using modal strain energy

A systematic review on identification of excitation systems for synchronous generators

Ajuste de curvas mediante métodos no paramétricos para estudiar el comportamiento de contaminación del aire por material particulado PM10

Alcohol carburante: actualidad tecnológica

Algoritmo de integración para materiales no lineales considerando los efectos de viscoplasticidad, endurecimiento cinemático no lineal y daño

Algoritmo etapa a etapa para la simulación de cascadas de extracción en fase líquida aplicando el modelo de equilibrio

Un algoritmo genético híbrido y un enfriamiento simulado para solucionar el problema de programación de pedidos Job Shop

Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos

Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos

Analyzing inflation: Measurement problems and trends

Análisis biomecánico de la epifisiolisis de la cabeza femoral: comparación entre fémures sanos y enfermos

Análisis biomecánico de la esgrima mediante sistemas optoelectrónicos de análisis de movimiento. Estudio de caso: deportista de alto rendimiento

Análisis cinemático del salto en pacientes sin patologías en extremidades inferiores

Análisis de la ingeniería de requisitos orientada por aspectos según la industria del software

Análisis de la trazabilidad desde la perspectiva de la orientación a aspectos

Análisis de proyecciones y valoración de una compañía del sector de alimentos

Análisis de riesgo en el proyecto de un sistema de información para la red empresarial Ecocacao

Análisis de riesgos financieros del proyecto soluciones informáticas de Compugroup

Análisis de sensibilidad espacial de un modelo hidrodinámico del embalse Punchiná (Antioquia)

Análisis de umbrales empíricos de lluvia para el pronóstico de movimientos en masa en el Valle de Aburrá, Colombia

Biblioteca Universidad Escuela Ingenieros de Antioquia

A numerical approach for fault detection in beam-like structures using modal strain energy

A systematic review on identification of excitation systems for synchronous generators

Ajuste de curvas mediante métodos no paramétricos para estudiar el comportamiento de contaminación del aire por material particulado PM10

Alcohol carburante: actualidad tecnológica

Algoritmo de integración para materiales no lineales considerando los efectos de viscoplasticidad, endurecimiento cinemático no lineal y daño

Algoritmo etapa a etapa para la simulación de cascadas de extracción en fase líquida aplicando el modelo de equilibrio

Un algoritmo genético híbrido y un enfriamiento simulado para solucionar el problema de programación de pedidos Job Shop

Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos

Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos

Analyzing inflation: Measurement problems and trends

Análisis biomecánico de la epifisiolisis de la cabeza femoral: comparación entre fémures sanos y enfermos

Análisis biomecánico de la esgrima mediante sistemas optoelectrónicos de análisis de movimiento. Estudio de caso: deportista de alto rendimiento

Análisis cinemático del salto en pacientes sin patologías en extremidades inferiores

Análisis de la ingeniería de requisitos orientada por aspectos según la industria del software

Análisis de la trazabilidad desde la perspectiva de la orientación a aspectos

Análisis de proyecciones y valoración de una compañía del sector de alimentos

Análisis de riesgo en el proyecto de un sistema de información para la red empresarial Ecocacao

Análisis de riesgos financieros del proyecto soluciones informáticas de Compugroup

Análisis de sensibilidad espacial de un modelo hidrodinámico del embalse Punchiná (Antioquia)

Análisis de umbrales empíricos de lluvia para el pronóstico de movimientos en masa en el Valle de Aburrá, Colombia