Vol. 44 No. 1 (2012)

Articles

• Formal Design and Analysis of a Wastewater Treatment Control System Based on Petri Net

  Seno D. Panjaitan, Berlian Sitorus

  1-20

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  Abstract views: 248 times | Downloaded: 128 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.1
  

• Influence of High Temperatures on the Workability of Fresh Ready-Mixed Concrete

  Victor Sampebulu

  21-32

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  Abstract views: 242 times | Downloaded: 130 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.2
  

• A Hardware Architecture of a Counter-Based Entropy Coder

  Armein Z.R. Langi

  33-48

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  Abstract views: 235 times | Downloaded: 123 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.3
  

• A New Control Method to Reduce the Low-Frequency Output Current Ripple of AC-DC Converters by Using Virtual Inductor

  Pekik Argo Dahono

  49-60

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  Abstract views: 387 times | Downloaded: 212 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.4
  

• Solution of the Burgerâs Equation for Longitudinal Dispersion Phenomena Occurring in Miscible Phase Flow through Porous Media

  Mitesh S. Joshi, Narendrasinh B. Desai, Monika N. Mehta

  61-76

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  Abstract views: 263 times | Downloaded: 123 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.5
  

• Investigating the Acid Failure of Aluminium Alloy in 2 M Hydrochloric Acid Using Vernonia amygdalina

  Olugbenga A. Omotosho, Oluseyi O. Ajayi

  77-92

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  Abstract views: 249 times | Downloaded: 112 times

  
  DOI : https://doi.org/10.5614/itbj.eng.sci.2012.44.1.6