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Submitted on: 10 August 2001.
Revised on: 07 December 2001.
Accepted on: 05 January 2002.
___________________Journal of Computational Design and Engineering
Submitted on: 26 May 2005.
Revised on: 08 September 2005.
Accepted on: 29 October 2005.
___________________Journal of Computational Design and Engineering
Submitted on: 04 October 2005.
Revised on: 31 October 2005.
Accepted on: 14 December 2005.
___________________Journal of Computational Design and Engineering
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Submitted on: 13 April 2004.
Revised on: 19 June 2004.
Accepted on: 08 August 2004.
___________________Journal of Computational Design and Engineering
Submitted on: 09 March 2003.
Revised on: 28 June 2003.
Accepted on: 09 July 2003.
___________________Journal of Computational Design and Engineering
Submitted on: 18 August 2008.
Revised on: 17 September 2008.
Accepted on: 17 October 2008.
___________________Journal of Computational Design and Engineering