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Ingeniería e Investigación
Print version ISSN 0120-5609

 

Table of contents
Ing. Investig. vol.31 no.1 Bogotá Jan./Apr. 2011

 Original articles
  
 ·  Non-uniform Euler-Bernoulli beams´ natural frequencies
Aya B, Hugo; Cano M, Ricardo; Zhevandrov B, Petr

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Evaluating the corrosion resistance of UBM-deposited Cr/CrN multilayers
Chipatecua Godoy, Yuri Lizbeth; Marulanda Cardona, Diana Maritza; Olaya Flórez, Jhon Jairo

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Numerical modelling of elastic behaviour of concrete reinforced with steel short fibres in plane stress conditions
Lamus, Fabián A; Caicedo, Manuel A; Linero, Dorian L

        · abstract in Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  A high unburned carbon fly ash concrete´s performance characteristics
Valderrama, Claudia Patricia; Torres Agredo, Janneth; Mejía de Gutiérrez, Ruby

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Studying asphalt binder fatigue pattern by using a dynamic shear rheometer
Reyes Ortiz, Oscar Javier; Pérez Jiménez, Félix E

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Estimating marginal external costs for road, rail and river transport in Colombia
Márquez Díaz, Luis Gabriel

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Using ultrafine particles from a coal washing plant in metallurgical coke production
Gutiérrez Bernal, Jesús Manuel; Mora Pulido, William Fernando; Rodríguez Varela, Luís Ignacio; Ramírez, Javier; Díaz Velásquez, José de Jesús

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Synthesising unsaturated fatty alcohols from fatty methyl esters using catalysts based on ruthenium and tin supported on alumina
Echeverri, David Alexander; Rios, Luis Alberto; Marín, Juan Miguel

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Analysing a method for small and medium sized companies to rate oil quality during immersion frying
Rojas Uribe, Efraín Hisnardo; Narváez Rincón, Paulo César

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Anaerobic treatment of lactic waste and goat manure
Magaña-Ramírez, J. Luis; Rubio-Núñez, Rubria; Jiménez-Islas, Hugo

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Operators for reclassification que- queries in a temporal multidimensio- ries multidimensional model
Moreno, Francisco; Arango, Fernando

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Hydroinformatics’ contributionto Amazonian water resources and ecosystem management
Manrique-Losada, Bell; Echeverri-Arias, Jaime Alberto; Peláez-Rodríguez, Marlon

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  OneWeb: web content adaptation platform based on W3C Mobile Web Initiative guidelines
Martínez P, Francisco O; Uribe G, Gustavo A; Mosquera P, Fabián L

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Using traditional heuristic algo- algorithms on an initial genetic algo- rithms algorithm population applied to the rithm transmission expansion planning problem
Escobar Z, Antonio H; Gallego R, Ramón A; Romero L, Rubén A

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  GaAs/AlGaAs nanoheterostruc- nanoheterostructures
Martín Rodríguez, Eduardo; González R, Estrella

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  A study of low low-cost adsorbent ma- materials for removing Cr(VI) from terials aqueous waste effluent
Vargas-Nieto, C; Carriazo, J. G; Castillo, E

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Designing, constructing and evaluating a dynamic prototype dryer for obtaining rolled dehy- dehydrated fruit pulp
Vanegas Mahecha, Pedro; Parra-Coronado, Alfonso

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Two Two-dimensional wood drying stress simulation using control control-volume mixed finite element methods ( CVFEM)
Salinas, Carlos; Chávez, Cristian; Gatica, Yerko; Ananias, Rubén

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Neural fuzzy digital filtering: mul- multivariate identifier filters involving tivariate multiple inputs and multiple out-outputs (MIMO)
García Infante, Juan Carlos; Medel Juárez, José de J; Sánchez García, Juan Carlos

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  University objectives and socioeconomic results regarding engineering: multi-criteria measuring of alignment
Cortés Aldana, Félix Antonio; Peña Reyes, Ismael; Cortés Aldana, Jaime Orlando

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Analysing collision detection in a virtual environment for haptic applications in surgery
Pinto Salamanca, María Luisa; Sabater Navarro, José María; Sofrony Esmeral, Jorge

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  How can metacognition be developed through problem-solving in higher education?
Paz Penagos, Hernán

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Evaluating protection systems against marine corrosion of aero- aeronautic alloy Alclad 2024 nautic 2024-T3
Aperador, W; Escobar, A. F; Pérez, F

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  A comparative study of the com- combustion properties of normal bio-bustion biogas gas gas-air mixture and oxygen oxygen-enriched biogas biogas-air
Cacua, Karen; Amell, Andrés; Olmos, Luis

        · abstract in English | Spanish     · text in English | Spanish     · Spanish ( pdf )
  
 ·  Towards a systemic parameterisa- parameterisation of the environmental dimen- tion dimension
Vega Mora, Leonel

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

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