{"id":1532,"date":"2014-05-14T18:55:07","date_gmt":"2014-05-14T23:55:07","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1532"},"modified":"2014-05-15T13:01:45","modified_gmt":"2014-05-15T18:01:45","slug":"es-maillots-plus-rapides-en-peau-de-requin-artificiel","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/es-maillots-plus-rapides-en-peau-de-requin-artificiel\/","title":{"rendered":"Des maillots plus rapides en peau de requin artificiel"},"content":{"rendered":"<div id=\"attachment_1519\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Artificial-shark-skin.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1519\" class=\"size-full wp-image-1519\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Artificial-shark-skin.png\" alt=\"Des chercheurs ont cr\u00e9\u00e9 une peau de requin artificielle qui pourrait servir \u00e0 cr\u00e9er des maillots de bain plus rapide.  (Cr\u00e9dit: James Weaver.)\" width=\"400\" height=\"299\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Artificial-shark-skin.png 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Artificial-shark-skin-300x224.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-1519\" class=\"wp-caption-text\">Des chercheurs ont cr\u00e9\u00e9 une peau de requin artificielle qui pourrait servir \u00e0 cr\u00e9er des maillots de bain plus rapide.<br \/>(Cr\u00e9dit: James Weaver.)<\/p><\/div>\n<p><span style=\"color: #000000;\">Des chercheurs ont r\u00e9ussi \u00e0 cr\u00e9er une peau artificielle de requin en 3D qui pourrait servir \u00e0 fabriquer des maillots de bain plus rapides. Ils ont utilis\u00e9 une technique appel\u00e9e microtomographie aux rayons X qui leur a permis de scanner avec pr\u00e9cision la peau d\u2019un requin mako qui est recouverte d\u2019\u00e9cailles en formes de dents. Ils ont ensuite imprim\u00e9 avec une imprimante 3D un mod\u00e8le artificiel de cette peau de requin. Ils estiment que ce design pourrait augmenter la vitesse de nage jusqu\u2019\u00e0 6,6% tout en r\u00e9duisant l\u2019\u00e9nergie d\u00e9pens\u00e9e par le nageur.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Journal of Experimental Biology\u00a0<\/em>le\u00a0<strong>14 Mai<\/strong><strong>\u00a02014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/jeb.biologists.org\/content\/217\/10\/1656.abstract?sid=ba029a50-850d-4615-9539-c4a6292a9614\" target=\"_blank\">cliquez\u00a0ici<\/a><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><a style=\"color: #1155cc;\" href=\"http:\/\/www.people.fas.harvard.edu\/~glauder\/\" target=\"_blank\">George Lauder<\/a>, Universit\u00e9 Harvard, USA<\/h4>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><a style=\"color: #1155cc;\" href=\"http:\/\/www.people.fas.harvard.edu\/~liwen\/\" target=\"_blank\">Li Wen<\/a>, Universit\u00e9 Harvard, USA<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs ont r\u00e9ussi \u00e0 cr\u00e9er une peau artificielle de requin en 3D qui pourrait servir \u00e0 fabriquer des maillots de bain plus rapides. Ils ont utilis\u00e9 une technique appel\u00e9e microtomographie aux rayons X qui leur a permis de scanner avec pr\u00e9cision la peau d\u2019un requin mako qui est recouverte d\u2019\u00e9cailles en formes de dents. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1519,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[235,66,810],"class_list":["post-1532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-animaux","tag-biologie","tag-ingenierie"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Artificial-shark-skin.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-oI","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=1532"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1532\/revisions"}],"predecessor-version":[{"id":1544,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1532\/revisions\/1544"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1519"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1532"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}