{"id":15219,"date":"2024-12-28T12:06:36","date_gmt":"2024-12-28T09:06:36","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2024\/12\/28\/3-milyon-yil-once-yasadi-modern-insanin-atasi-ne-kadar-hizli-kosuyordu\/"},"modified":"2024-12-28T12:06:36","modified_gmt":"2024-12-28T09:06:36","slug":"3-milyon-yil-once-yasadi-modern-insanin-atasi-ne-kadar-hizli-kosuyordu","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2024\/12\/28\/3-milyon-yil-once-yasadi-modern-insanin-atasi-ne-kadar-hizli-kosuyordu\/","title":{"rendered":"3 milyon y\u0131l \u00f6nce ya\u015fad\u0131: Modern insan\u0131n atas\u0131 ne kadar h\u0131zl\u0131 ko\u015fuyordu?"},"content":{"rendered":"<p> <br \/>\n<br \/><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/kl92UQWs8Uyj_BZdMG1GLg.jpg?width=1200&amp;ampmode=crop&amp;ampscale=both\" class=\"type:primaryImage\" alt=\"3 milyon y\u0131l \u00f6nce ya\u015fad\u0131: Modern insan\u0131n atas\u0131 ne kadar h\u0131zl\u0131 ko\u015fuyordu?\" \/><\/p>\n<p>Yeni yap\u0131lan ara\u015ft\u0131rmalar, insanlar\u0131n 3 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f olan atas\u0131 Lucy&#8217;nin, dik durarak ko\u015fabildi\u011fini ancak h\u0131z\u0131n\u0131n modern insanlardan \u00e7ok geride oldu\u011fu ortaya \u00e7\u0131kard\u0131. \u00c7al\u0131\u015fmalarda Lucy&#8217;nin h\u0131z\u0131n\u0131 sim\u00fcle eden bilim insanlar\u0131, maksimum ko\u015fma h\u0131z\u0131n\u0131 saatte 18 kilometre olarak \u00f6l\u00e7t\u00fc.<\/p>\n<section class=\"type:slideshow\">\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/ZRb-dxRFYUWwZzs6U-KVow.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>\u0130nsanlar\u0131n 3,2 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f akrabas\u0131 Lucy&#8217;nin ko\u015fma h\u0131z\u0131, bilim insanlar\u0131n\u0131n yapt\u0131\u011f\u0131 yeni ara\u015ft\u0131rmalarla ortaya \u00e7\u0131kt\u0131.<br \/>\nHominin t\u00fcr\u00fc Australopithecus afarensis&#8217;in bilinen ilk \u00f6rne\u011fi olan Lucy, 1974&#8217;te ke\u015ffedildi\u011finden beri, modern insanlar\u0131n evrimi hakk\u0131nda \u00f6nemli bilgiler sa\u011fl\u0131yor.<br \/>\nAncak son yap\u0131lan \u00e7al\u0131\u015fmalar, Lucy&#8217;nin dik durarak ko\u015fabilse de h\u0131z\u0131n\u0131n modern insanlardan \u00e7ok daha d\u00fc\u015f\u00fck oldu\u011funu ortaya koydu.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/4LE0-IfEckKT_LNkB8Wl5Q.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Lucy&#8217;nin iskeleti, son derece iyi korunmu\u015f bir \u015fekilde bulunmu\u015ftu, bu sayede bilim insanlar\u0131, t\u00fcr\u00fc ve evrimsel geli\u015fimi hakk\u0131nda \u00f6nemli \u00e7\u0131kar\u0131mlarda bulunabilmi\u015fti.<br \/>\n\u00a02,9 ila 3,9 milyon y\u0131l \u00f6nce Do\u011fu Afrika&#8217;da ya\u015fayan\u00a0Australopithecus afarensis t\u00fcr\u00fcn\u00fcn yakla\u015f\u0131k 4 milyon y\u0131l \u00f6nce iki ayak \u00fcst\u00fcnde y\u00fcr\u00fcyebildi\u011fi biliniyor.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/_XEmlcd9B0Og6JXmlK-c9Q.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ancak Lucy\u2019nin v\u00fccudunun \u00fcst k\u0131sm\u0131n\u0131n b\u00fcy\u00fck, kollar\u0131n\u0131n uzun ve bacaklar\u0131n\u0131n k\u0131sa olmas\u0131, bu t\u00fcr\u00fcn modern insanlar gibi h\u0131zl\u0131 ko\u015famayaca\u011f\u0131na dair yayg\u0131n bir inan\u00e7 olu\u015fturmu\u015ftu.<br \/>\nBu varsay\u0131m\u0131 test etmek isteyen bilim insanlar\u0131, Lucy&#8217;nin iskelet ve kas anatomisinin dijital bir modelini \u00e7\u0131kard\u0131lar.<br \/>\nSim\u00fclasyonlar kullanarak Lucy\u2019nin ko\u015fma h\u0131z\u0131n\u0131 incelediler ve bulgular\u0131 Current Biology dergisinde yay\u0131mland\u0131.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/2dIUGfANGkG2NT8zh0YjLA.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ara\u015ft\u0131rma sonucunda, Lucy&#8217;nin maksimum ko\u015fma h\u0131z\u0131n\u0131n saatte 18 kilometre civar\u0131nda oldu\u011fu belirlendi. Bu h\u0131z, modern insanlar\u0131n h\u0131z\u0131ndan olduk\u00e7a geride. \u00d6rne\u011fin, \u00fcnl\u00fc atlet Usain Bolt\u2019un h\u0131z\u0131 saatte yakla\u015f\u0131k 44 kilometreye ula\u015f\u0131rken, ortalama bir amat\u00f6r ko\u015fucunun sprint h\u0131z\u0131 ise saatte 22 kilometre civar\u0131ndad\u0131r.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/YM5cQI_jB0qSpI0d8xh86g.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Lucy&#8217;nin bacaklar\u0131nda A\u015fil tendonu ve k\u0131sa kas liflerinin bulunmamas\u0131, bu d\u00fc\u015f\u00fck h\u0131z\u0131 a\u00e7\u0131klayan etmenlerden biri.<br \/>\nA\u015fil tendonu, modern insanlar\u0131n ko\u015farken ayak bileklerini b\u00fckerek daha h\u0131zl\u0131 ko\u015fmalar\u0131n\u0131 sa\u011flayan \u00f6nemli bir yap\u0131.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/j25ogLck-kS45OeHbz2cYw.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ancak Lucy&#8217;nin bacaklar\u0131nda bu yap\u0131 eksikti, bu da h\u0131z\u0131n\u0131 etkileyen bir di\u011fer fakt\u00f6r oldu. Sim\u00fclasyonlarda, bu tendon ve di\u011fer ayak bile\u011fi kaslar\u0131 eklenerek tekrar test edilse de, Lucy&#8217;nin ko\u015fma h\u0131z\u0131 de\u011fi\u015fmedi.<br \/>\nBilim insanlar\u0131, bu bulgular\u0131n, homininlerin evriminde insanlar\u0131n ko\u015fma becerisinin geli\u015fimindeki \u00f6nemli bir d\u00f6n\u00fcm noktas\u0131na i\u015faret etti\u011fini belirtiyor. Makalede, &#8220;\u0130nsanlar\u0131n v\u00fccut plan\u0131ndaki temel \u00f6zellikler, geli\u015fmi\u015f ko\u015fu performans\u0131 i\u00e7in \u00f6zel olarak evrimle\u015fti&#8221; denildi.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/a8ZYd4ZNf0eS86liAq_nIw.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ara\u015ft\u0131rmac\u0131lar, gelecek \u00e7al\u0131\u015fmalarla Lucy\u2019nin ve modern insanlar\u0131n ko\u015fu aras\u0131ndaki farklar\u0131n daha ayr\u0131nt\u0131l\u0131 bir \u015fekilde anla\u015f\u0131labilece\u011fini belirtiyor. \u00d6zellikle kollar\u0131n ve g\u00f6vdenin hareketi \u00fczerine yap\u0131lacak sim\u00fclasyonlarla, bu evrimsel farklar\u0131n daha da netle\u015fmesi bekleniyor.<\/figcaption><\/figure>\n<\/section>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.ntv.com.tr\/galeri\/yasam\/3-milyon-yil-once-yasadi-modern-insanin-atasi-ne-kadar-hizli-kosuyordu,c2rwCthJr06E4odA3axPgQ\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yeni yap\u0131lan ara\u015ft\u0131rmalar, insanlar\u0131n 3 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f olan atas\u0131 Lucy&#8217;nin, dik durarak ko\u015fabildi\u011fini ancak h\u0131z\u0131n\u0131n modern insanlardan \u00e7ok geride oldu\u011fu ortaya \u00e7\u0131kard\u0131. \u00c7al\u0131\u015fmalarda Lucy&#8217;nin h\u0131z\u0131n\u0131 sim\u00fcle eden bilim insanlar\u0131, maksimum ko\u015fma h\u0131z\u0131n\u0131 saatte 18 kilometre olarak \u00f6l\u00e7t\u00fc. \u0130nsanlar\u0131n 3,2 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f akrabas\u0131 Lucy&#8217;nin ko\u015fma h\u0131z\u0131, bilim insanlar\u0131n\u0131n yapt\u0131\u011f\u0131 yeni ara\u015ft\u0131rmalarla ortaya [&hellip;]<\/p>\n","protected":false},"author":908,"featured_media":15220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[],"class_list":["post-15219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2024\/12\/kl92UQWs8Uyj_BZdMG1GLg.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/15219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=15219"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/15219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/15220"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=15219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=15219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=15219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}