Ingeniería y Competitividad
Vol. 14 No. 2 (2012)

DOI: https://doi.org/10.25100/iyc.v14i2

Published: 2012-07-15

Artículos de investigacion

Editorial

Fiderman Machuca-Martinez
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  • 175 | 32 | 14
DOI: https://doi.org/10.25100/iyc.v14i2.2650
DOI: https://doi.org/10.25100/iyc.v14i2.2651

Numerical study of settlements induced by tunneling in soft soil layers

Adolfo Torres, Gina C. Zambrano Gina C. Zambrano
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  • Páges : 25-36 |
  • 311 | 64 | 8
DOI: https://doi.org/10.25100/iyc.v14i2.2652

Methodology improvement in the performance of production systems. Applications in SMEs confection

María A. Solano, Juan J. Bravo Juan J. Bravo, Jaime A. Giraldo
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  • Páges : 37-52 |
  • 231 | 115 | 5
DOI: https://doi.org/10.25100/iyc.v14i2.2653
DOI: https://doi.org/10.25100/iyc.v14i2.2654
DOI: https://doi.org/10.25100/iyc.v14i2.2655
DOI: https://doi.org/10.25100/iyc.v14i2.2656

Light hydrocarbons emission treatment with MgO-CaO

Mauricio E. Sánchez, Elías de J. Gómez, César A. Vásquez, Alejandro Jaramillo
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  • Páges : 91-102 |
  • 189 | 38 | 4
DOI: https://doi.org/10.25100/iyc.v14i2.2657

Kinetics of flotation of organic matter in Cerrejón coals (Guajira) using a flotation column

J. Piñeres, Juan Barraza, M. Solarte, M. Orozco, P. Colon
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  • Páges : 103-109 |
  • 211 | 42 | 6
DOI: https://doi.org/10.25100/iyc.v14i2.2658

Raman characterization of coal chars obtained in a pressurized bed reactor

Francisco Jiménez, Fanor Mondragón, Diana López
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  • Páges : 111-118 |
  • 191 | 52 | 8
DOI: https://doi.org/10.25100/iyc.v14i2.2659

Cinnamaldehyde hydrogenation over Au/ZrO2 and Au/ZrO2-SiO2 catalysts. Support effect and preparation method

Hugo A. Rojas, José J. Martínez, Lizbeth Vargas, Maira I. Alvarado, Gloria Borda
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  • Páges : 119-124 |
  • 220 | 50 | 15
DOI: https://doi.org/10.25100/iyc.v14i2.2660
DOI: https://doi.org/10.25100/iyc.v14i2.2661
DOI: https://doi.org/10.25100/iyc.v14i2.2662
DOI: https://doi.org/10.25100/iyc.v14i2.2663

Influence of variations Si/Al ratio and crystal size of ZSM-5 in oxidative dehydrogenation of propane

Verónica Muñoz, Juan Arroyave, Johana Arboleda, Adriana Echavarría
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  • Páges : 161-167 |
  • 245 | 55 | 15
DOI: https://doi.org/10.25100/iyc.v14i2.2664
DOI: https://doi.org/10.25100/iyc.v14i2.2665

Design and implementation of IPv6 network for efficient transition from IPv4

Luis E. Bolivar, Fabio G. Guerrero, Oscar Polanco
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  • Páges : 179-188 |
  • 212 | 157 | 9
DOI: https://doi.org/10.25100/iyc.v14i2.2666
DOI: https://doi.org/10.25100/iyc.v14i2.2667

Políticas y normas para autores

Fiderman Machuca-Martinez
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  • 167 | 35
DOI: https://doi.org/10.25100/iyc.v14i2.2668

Indice de Autores

Fiderman Machuca-Martinez
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  • 252 | 32
DOI: https://doi.org/10.25100/iyc.v14i2.2669

Indice de temas

Fiderman Machuca-Martinez
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  • 253 | 46
DOI: https://doi.org/10.25100/iyc.v14i2.2670