{"id":2426,"date":"2015-10-11T21:15:37","date_gmt":"2015-10-11T18:15:37","guid":{"rendered":"http:\/\/ziarulderimnic.ro\/?p=2426"},"modified":"2015-10-11T23:30:23","modified_gmt":"2015-10-11T20:30:23","slug":"calendar-stiintific-9-octombrie-2015","status":"publish","type":"post","link":"https:\/\/ziarulderimnic.ro\/?p=2426","title":{"rendered":"Calendar \u0219tiin\u021bific: 9 octombrie 2015"},"content":{"rendered":"<h1>9 octombrie<\/h1>\n<p><a href=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2427 aligncenter lazyload\" data-src=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895.jpg\" alt=\"9 octombrie Hermann_Emil_Fischer_c1895\" width=\"400\" height=\"566\" data-srcset=\"https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895.jpg 400w, https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895-212x300.jpg 212w\" data-sizes=\"(max-width: 400px) 100vw, 400px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 400px; --smush-placeholder-aspect-ratio: 400\/566;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2427 aligncenter\" src=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895.jpg\" alt=\"9 octombrie Hermann_Emil_Fischer_c1895\" width=\"400\" height=\"566\" srcset=\"https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895.jpg 400w, https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/10\/9-octombrie-Hermann_Emil_Fischer_c1895-212x300.jpg 212w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/noscript><\/a><\/p>\n<p style=\"text-align: justify;\">\u00cen data de 9 octombrie 1852 se n\u0103\u0219tea\u00a0Hermann Emil Fischer,\u00a0chimist german, profesor universitar la Erlangen, W\u00fcrzburg \u0219i Berlin, laureat al Premiului Nobel pentru chimie pe anul 1902, av\u00e2nd contribu\u021bii \u00een domeniul chimiei organice \u0219i biologice.\u00a0A efectuat primele cercet\u0103ri pentru descifrarea alc\u0103tuirii proteinelor. \u00cen anul 1875 , el a ar\u0103tat cum hidrazina poate fi folosit\u0103 la separarea \u0219i identificarea diferitelor tipuri de z\u0103h\u0103r din amestecurile impure . Ob\u021bin\u00e2nd succese , a fost solicitat de Baeyer la Universitatea din Erlanger , unde a f\u0103cut primele observa\u021bii asupra stereochimiei. Apoi a studiat purinele , elucid\u00e2nd structura acestora \u00een detaliu, leg\u00e2nd-o de mecanismul vie\u021bii . Emil Fischer a ar\u0103tat c\u0103 purinele (constituen\u021bi ai acizilor nucleici) sunt molecule-cheie \u00een \u021besuturile vii.<br \/>\nDe\u0219i \u00een 1902 i s-a acordat Premiul Nobel , via\u021ba \u0219tiin\u021bific\u0103 a lui Emil Fischer \u0219i-a continuat linia ascendent\u0103 . Urm\u0103torii ani a manifestat interes \u00een studiul moleculelor complicate ale proteinelor , arat\u00e2nd modul \u00een care aminoacizii se combina \u00een molecula proteic\u0103, precum \u0219i metoda de legare a acestora. Astfel, \u00een 1907 , a construit o molecul\u0103 proteic\u0103 alc\u0103tuit\u0103 din 18 unit\u0103\u021bi de aminoacizi. Experiment\u00e2nd-o a ar\u0103tat c\u0103 enzimele digestive o atac\u0103 la fel ca pe o protein\u0103 natural\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>9 octombrie \u00cen data de 9 octombrie 1852 se n\u0103\u0219tea\u00a0Hermann Emil Fischer,\u00a0chimist german, profesor universitar la Erlangen, W\u00fcrzburg \u0219i Berlin,<\/p>\n","protected":false},"author":1,"featured_media":2427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"ngg_post_thumbnail":0,"video_url":"","footnotes":""},"categories":[172,1],"tags":[173,242,276,166],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/2426"}],"collection":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2426"}],"version-history":[{"count":1,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/2426\/revisions"}],"predecessor-version":[{"id":2428,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/2426\/revisions\/2428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/media\/2427"}],"wp:attachment":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}