Submitted on: 31 December 2005.
Revised on: 23 March 2006.
Accepted on: 04 May 2006.
___________________JOM---SPRINGER
Submitted on: 10 October 2013.
Revised on: 05 January 2014.
Accepted on: 31 January 2014.
___________________JOM---SPRINGER
http://reply.papertrans.cn/2/150/14932/14932-13.png
Submitted on: 21 May 2001.
Revised on: 26 June 2001.
Accepted on: 22 August 2001.
___________________JOM---SPRINGER
http://reply.papertrans.cn/2/150/14932/14932-15.png
http://reply.papertrans.cn/2/150/14932/14932-16.png
http://reply.papertrans.cn/2/150/14932/14932-17.png
http://reply.papertrans.cn/2/150/14932/14932-18.png
Submitted on: 16 August 2015.
Revised on: 07 September 2015.
Accepted on: 22 September 2015.
___________________JOM---SPRINGER
Submitted on: 08 February 2018.
Revised on: 18 May 2018.
Accepted on: 16 July 2018.
___________________JOM---SPRINGER