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<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0 height="100%"><tr> <td valign="top" width=75 BGCOLOR="#444444" TEXT="#080000" background="15374bc00dfgrzc.png"> <bR> <bR> <bR> <bR> <bR> <bR> <bR> <bR> <bR> </td> <td valign="top" BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <B><IMG SRC="15077d7d0.png" border=0 width="125" height="125" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"><IMG SRC="14fb407d0.png" border=0 width="576" height="125" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B><IMG SRC="15518a2d0.png" border=0 width="138" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B><B><IMG SRC="15551e2d0.png" border=0 width="30" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> </B><A HREF="id23.htm" TARGET="_top" TITLE="PRODUCTS"><U><B><IMG SRC="154da02d0.png" border=0 width="160" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A><B> </B><A HREF="id68.htm" TARGET="_top" TITLE="NEWS"><U><B><IMG SRC="15540c2d0.png" border=0 width="12" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"><IMG SRC="154ea02d0.png" border=0 width="160" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A><B> </B><A HREF="id14.htm" TARGET="_top" TITLE="CONTACT US"><U><B><IMG SRC="15540c2d0.png" border=0 width="12" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"><IMG SRC="154fb02d0.png" border=0 width="176" height="45" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A><B>  </B></div> <bR> <bR> <div> <B>For the full article, go to:</B></div> <div> <A HREF="http://www.nxtbook.com/nxtbooks/sme/ME_March_2012/index.php#/78" TARGET="_top" TITLE="http://www.nxtbook.com/nxtbooks/sme/ME_M"><U><B>http://www.nxtbook.com/nxtbooks/sme/ME_March_2012/index.php#/78</B></U></A></div> <bR> <div> <IMG SRC="12d3c9c50.jpg" border=0 width="713" height="965" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <IMG SRC="12d7c8e90.jpg" border=0 width="712" height="489" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <IMG SRC="12d5cac40.jpg" border=0 width="714" height="964" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <IMG SRC="12d6c8f10.jpg" border=0 width="712" height="497" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <bR> <bR> <div> <B> </B></div> <bR> <bR> </td> </tr></table></body>