Submitted on: 12 October 2001.
Revised on: 25 November 2001.
Accepted on: 10 January 2002.
___________________Advanced Energy and Sustainability Research
http://reply.papertrans.cn/1/7/611/611-32.png
Submitted on: 19 February 2010.
Revised on: 25 April 2010.
Accepted on: 11 June 2010.
___________________Advanced Energy and Sustainability Research
Submitted on: 05 October 2004.
Revised on: 26 December 2004.
Accepted on: 12 February 2005.
___________________Advanced Energy and Sustainability Research
Submitted on: 31 December 2022.
Revised on: 22 March 2023.
Accepted on: 03 April 2023.
___________________Advanced Energy and Sustainability Research
Submitted on: 25 October 2012.
Revised on: 22 December 2012.
Accepted on: 07 February 2013.
___________________Advanced Energy and Sustainability Research