{"id":4011,"date":"2019-11-06T12:30:06","date_gmt":"2019-11-06T09:30:06","guid":{"rendered":"http:\/\/blog.ulubat.org\/?p=4011"},"modified":"2019-11-06T00:36:48","modified_gmt":"2019-11-05T21:36:48","slug":"telefonunuzdan-yayilan-mavi-isik-omrunuzu-kisaltiyor","status":"publish","type":"post","link":"https:\/\/blog.ulubat.org\/index.php\/genel\/telefonunuzdan-yayilan-mavi-isik-omrunuzu-kisaltiyor\/","title":{"rendered":"Telefonunuzdan yay\u0131lan mavi \u0131\u015f\u0131k \u00f6mr\u00fcn\u00fcz\u00fc k\u0131salt\u0131yor!"},"content":{"rendered":"\n<figure class=\"wp-block-pullquote is-style-solid-color\" style=\"background-color:#0c2635\"><blockquote class=\"has-text-color has-very-light-gray-color\"><p><em><strong>Bilgisayar\u0131n\u0131zdan,telefonunuzdan ve evdeki teknolojik aletlerden yay\u0131lan mavi \u0131\u015f\u0131\u011fa direkt olarak bakmasan\u0131z da ya\u015fam s\u00fcrenizde belli k\u0131salmalara sebep olabilir.<\/strong><\/em><\/p><\/blockquote><\/figure>\n\n\n\n<p><strong>Oregon State \u00dcniversitesi&#8217;nde(OSU) yap\u0131lan ara\u015ft\u0131rmaya g\u00f6re LED&#8217;ler taraf\u0131ndan yay\u0131lan mavi dalga boylu \u0131\u015f\u0131k retina ve beyin h\u00fccrelerine zarar veriyor. Bu zararlar\u0131 g\u00f6zlemlemek ve de\u011ferlendirmek amac\u0131yla bir ara\u015ft\u0131rma haz\u0131rland\u0131.Yap\u0131lan ara\u015ft\u0131rmada deneylerde \u00e7ok\u00e7a kullan\u0131lan Drosophila melanogaster yani bir meyve sine\u011fi kullan\u0131ld\u0131. Bu meyve sine\u011fi insan ve hayvan h\u00fccreleriyle ortak h\u00fccresel ve geli\u015fimsel yap\u0131ya sahip oldu\u011fu i\u00e7in \u00f6nem arz etmekte. <\/strong><\/p>\n\n\n\n<p><strong>OSU&#8217;da bir ara\u015ft\u0131rmac\u0131 olan ayr\u0131ca biyolojik saatler hakk\u0131nda ara\u015ft\u0131rmalarda bulunan Jaga Giebultowicz meyve sineklerinin 12 saatlik mavi \u0131\u015f\u0131k alt\u0131nda nas\u0131l tepki verdiklerini incelemek i\u00e7in telefonlardan ve bilgisayardan yay\u0131lan mavi \u0131\u015f\u0131\u011f\u0131n dalga boyuna yak\u0131n dalgalar yayan LED&#8217;ler kulland\u0131 ve \u0131\u015f\u0131\u011fa maruz kalan meyve sineklerinin \u00e7ok daha h\u0131zl\u0131 bir \u015fekilde ya\u015fland\u0131\u011f\u0131 g\u00f6zlemlendi.<\/strong><\/p>\n\n\n\n<p><strong>G\u00fcnl\u00fck sa\u011flanmas\u0131 gereken ortalamada yani 12 saat normal \u0131\u015f\u0131k, 12 saat karanl\u0131kta kalan sinekler ; mavi dalga boylu \u0131\u015f\u0131\u011fa maruz kalmayan ya da t\u00fcm g\u00fcn karanl\u0131kta kalan sineklere g\u00f6re daha az ya\u015fad\u0131. Mavi dalga boylu \u0131\u015f\u0131\u011fa maruz kalan sineklerin retina ve beyin h\u00fccrelerinde hasar meydana geldi\u011fi g\u00f6r\u00fcld\u00fc. Ayn\u0131 zamanda duvara t\u0131rmanma yetisinde de k\u0131s\u0131tlanma g\u00f6r\u00fcld\u00fc.<\/strong><\/p>\n\n\n\n<p> <strong>Ara\u015ft\u0131rmada kullan\u0131lan mutant ve \u00f6zellikle g\u00f6z organ\u0131 geli\u015fmemi\u015f sineklerde dahi beyinde ve t\u0131rmanma gibi lokomatif davran\u0131\u015flarda hasar g\u00f6zlemlendi. Mavi \u0131\u015f\u0131ktan etkilenmek i\u00e7in g\u00f6zle g\u00f6r\u00fc\u015f\u00fcn sa\u011flanmas\u0131 gerekti\u011fine dair hipotez bu \u015fekilde \u00e7\u00fcr\u00fcm\u00fc\u015f oldu.<\/strong><\/p>\n\n\n\n<p><strong>24 saatli bir g\u00fcnde v\u00fccudun denge mekanizmas\u0131n\u0131 sa\u011flamas\u0131 i\u00e7in uygun oranlarda do\u011fal \u0131\u015f\u0131k ve karanl\u0131kta kal\u0131nmas\u0131n\u0131 tavsiye eden Giebultowicz bu ayd\u0131nl\u0131k karanl\u0131k oran\u0131n\u0131n hormonlar, beyin aktivitesi, h\u00fccre yenilenmesi ad\u0131na \u00f6nemli oldu\u011funu vurguluyor. Her g\u00fcn artarak hayat\u0131m\u0131za giren teknolojik aletlerle maruz kald\u0131\u011f\u0131m\u0131z mavi \u0131\u015f\u0131k miktar\u0131 art\u0131yor ve bu biyolojik d\u00f6ng\u00fcm\u00fcz ve uyku d\u00fczenimiz i\u00e7in bir tehdit olu\u015fturuyor. Ayn\u0131 zamanda mavi \u0131\u015f\u0131\u011f\u0131n meyve sineklerinde oldu\u011fu gibi ya\u015flanmay\u0131 h\u0131zland\u0131rabilece\u011fine dikkat \u00e7ekiliyor. Bu konu \u00fczerindeki ara\u015ft\u0131rmalar devam ederken alabilece\u011fimiz baz\u0131 \u00f6nlemleri payla\u015fmakta yarar var:<\/strong><\/p>\n\n\n\n<ul><li><strong>Mavi \u0131\u015f\u0131\u011f\u0131n zararlar\u0131na kar\u015f\u0131 koruyan amber g\u00f6zl\u00fckler kullan\u0131labilir.<\/strong><\/li><li><strong>Telefon, bilgisayar ve tablet gibi teknolojik aletlerin konumu mavi \u0131\u015f\u0131k yay\u0131l\u0131mlar\u0131n\u0131 en aza indirgeyecek \u015fekilde ayarlanabilir.<\/strong><\/li><li><\/li><\/ul>\n\n\n\n<p><strong>Bu \u00f6nlemlerden yola \u00e7\u0131k\u0131larak Trevor Nash taraf\u0131ndan gelecekte kullan\u0131c\u0131yla aras\u0131ndaki uzakl\u0131\u011fa g\u00f6re yayd\u0131\u011f\u0131 mavi \u0131\u015f\u0131k oran\u0131n\u0131 otomatik olarak ayarlayabilecek teknolojik aletler \u00fcretilebilece\u011fi ortaya at\u0131l\u0131yor ve bunun sa\u011fl\u0131k \u00fczerinde \u00f6nemli bir etkisi olaca\u011f\u0131na de\u011finiliyor.<\/strong><\/p>\n\n\n\n<p><em><strong>KAYNAK\u00c7A VE \u0130LER\u0130 ARA\u015eTIRMA \u0130\u00c7\u0130N;<\/strong><\/em><\/p>\n\n\n\n<p><a href=\"https:\/\/www.sciencedaily.com\/releases\/2019\/10\/191017101253.htm\">https:\/\/www.sciencedaily.com\/releases\/2019\/10\/191017101253.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bilgisayar\u0131n\u0131zdan,telefonunuzdan ve evdeki teknolojik aletlerden yay\u0131lan mavi \u0131\u015f\u0131\u011fa direkt olarak bakmasan\u0131z da ya\u015fam s\u00fcrenizde belli k\u0131salmalara sebep olabilir. Oregon State<\/p>\n","protected":false},"author":194,"featured_media":4027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"views":512,"_links":{"self":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/4011"}],"collection":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/users\/194"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/comments?post=4011"}],"version-history":[{"count":13,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/4011\/revisions"}],"predecessor-version":[{"id":4028,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/4011\/revisions\/4028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/media\/4027"}],"wp:attachment":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/media?parent=4011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/categories?post=4011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/tags?post=4011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}