<table border=0 cellpadding=0 cellspacing=0 style='width:660px'><tr><td><span style="FONT-SIZE: 10pt; FONT-FAMILY: verdana,arial,helvetica,sans-serif; line-height:20px;">This message was sent to [XXX@XXXXXXXX.XXXXXXX.XXX].Unsubscribe by clicking <a href='http://www.member.scirp.org/member/transferParameterAction.action?personID=XXXXXX&identifier=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX&blackListTypeId=1' target=_blank>here</a></span>.<br><br></td></tr></table><div style="width: 660; font-size: 10pt; font-family: verdana,arial,helvetica,sans-serif; line-height: 24px; text-align: justify; text-justify: inter-ideograph; background-color: #fff"><div style="margin: 0; text-align: center;" align="center"><img alt="ns-Banner" src="http://www.scirp.org/imagesForEmail/pic/banner.ns.jpg" style="vertical-align:middle" height="75" width="660" ></div><br /><div style="margin: 0; text-align: left;" align="left"><span style="font-family: Verdana; font-size: 13pt; font-weight:bold">TABLE OF CONTENTS</span></div><div style="margin: 0; text-align: left;" align="left"><hr align=left style=" width:50%; border-top:3px solid gray" ><div style="margin: 0; text-align: left;" align="left"><span style="font-family: Verdana; font-size: 13pt; ">Natural Science</span></div><div style="margin: 0; text-align: left;" align="left"><span style="font-family: Verdana; ; font-size: 13pt;" >November, 2011 Volume 3, Number 11</span></div><div style="margin: 0; text-align: left;" align="left"><table style="width: 600; font-size: 10pt; font-family: verdana,arial,helvetica,sans-serif; line-height: 24px; text-align: justify; text-justify: inter-ideograph; background-color: #fff"><tbody><tr><td width="300" align="center"><img alt="cover" src="http://www.scirp.org/imagesForEmail/pic/ns.03-11.m.jpg"style="vertical-align:middle" height="170" width="130" /></td><td style="background-color: transparent;"><div><div style="margin: 0"><ul style="margin-left:18px; margin-top:2px; padding:0; text-align:left; font-size: 11pt "><li><a href="http://www.scirp.org/Journal/Indexing.aspx?JournalID=69&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=indexing"target="_blank"><span style="font-family: Verdana; color: #0070c0; font-style:italic">Indexing</span></a></li><li><a href="http://www.scirp.org/Journal/AimScope.aspx?JournalID=69&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=as"target="_blank"><span style="font-family: Verdana; color: #0070c0; font-style:italic">Aims & Scope</span></a></li><li><a href="http://www.scirp.org/Journal/EditorialBoard.aspx?JournalID=69&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=eb"target="_blank"><span style="font-family: Verdana; color: #0070c0; font-style:italic">Editorial Board</span></a></li><li><a href="http://www.scirp.org/Journal/ForAuthors.aspx?JournalID=69&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=ag"target="_blank"><span style="font-family: Verdana; color: #0070c0; font-style:italic">Authors' Guidelines</span></a></li><li><a href="http://papersubmission.scirp.org/admin/initLoginAction.action?journalID=19&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=sub"target="_blank"><span style="font-family: Verdana; color: #0070c0; font-style:italic">Paper Submission</span></a></li></ul></div></div></td></tr></tbody></table></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Tornado-like non-stationary vortices: experimental modelling under laboratory conditions </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Viktor N. Kopeitsev, Mikhael E. Romash, Aleksei Y. Varaksin </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8617#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=00" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8617#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=00" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8617" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311116 pp 907-913 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> The world’s oldest fossil seal record </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Cajus Diedrich </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8618#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=01" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8618#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=01" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8618" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311117 pp 914-920 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Marine litter at (Al-Ghandoor area) the most northern part of the Jordanian coast of the Gulf of Aqaba, Red Sea </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Tariq Al-Najjar, Abd Al-Wahab Al-Shiyab </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8619#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=02" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8619#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=02" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8619" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311118 pp 921-926 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Role of sedimentation in continental rifting from comparing two narrow rift valleys the Salton Trough and Death Valley-California </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Diane Doser, Musa Hussein, Laura F. Serpa, Aaron A. Velasco </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8620#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=03" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8620#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=03" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8620" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311119 pp 927-935 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Fabrication and characterization copper/diamond composites for heat sink application using powder metallurgy </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Zeinab Abdel Hamid, Sayed F. Moustafa, Fatma A. Morsy, Nevien Abdel Atty khalifa<i> et al.</i> </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8621#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=04" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8621#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=04" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8621" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311120 pp 936-947 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Photobleaching characteristics of traditional Japanese paper in a museum environment </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Kosuke Nakagoshi, Kunio Yoshizumi </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8622#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=05" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8622#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=05" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8622" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311121 pp 948-954 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Influence of coating on the triamcinolone release of alginate chitosan beads for colonic drug delivery </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Nadir Veiga Vier, Ruth Meri Lucinda-Silva </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8623#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=06" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8623#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=06" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8623" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; color: black; font-size: 9pt;"> DOI: 10.4236/ns.2011.311122 pp 955-962 </span></div> <div style="margin: 0; text-align: left;padding-top:10px" align="left"> <b> <span style="font-family: Verdana; font-size: 11pt;"> Gamma-ray compton spectrum analysis to enhance medical imaging using wavelet transformation </span> </b> </div> <div style="margin: 0; text-align: left;" align="left"> <span style="font-family: Verdana;"> <span> Saman Ebrahimi, Ali Pazirandeh </span> </span> </div><div style="margin: 0; text-align: left;padding-bottom:8px;" align="left"> <span> <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8624#abstract&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=07" target="_blank"> <span style="font-family: Verdana; color: #0070c0;"> Abstract </span> </a> <span style="font-family: Verdana;"> | <a href="http://www.scirp.org/journal/PaperInformation.aspx?paperID=8624#references&utm_source=efnl&utm_medium=ns1112nl01v03n11&utm_campaign=07" target="_blank"> <span style="color: #0070c0;"> References </span> </a> | Full Paper: <a href="http://www.scirp.org/journal/PaperDownload.aspx?paperid=8624" target="_blank"><span style="color: #0070c0;">PDF</span></a></span> </span> <span style="font-family: Verdana; 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