{"id":1325,"date":"2015-04-30T20:58:45","date_gmt":"2015-04-30T17:58:45","guid":{"rendered":"http:\/\/ziarulderimnic.ro\/?p=1325"},"modified":"2015-04-30T20:58:45","modified_gmt":"2015-04-30T17:58:45","slug":"calendar-stiintific-30-aprilie-2015","status":"publish","type":"post","link":"https:\/\/ziarulderimnic.ro\/?p=1325","title":{"rendered":"Calendar \u0219tiin\u021bific: 30 aprilie 2015"},"content":{"rendered":"<h1>30 aprilie<\/h1>\n<p><a href=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1326 aligncenter lazyload\" data-src=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie.jpg\" alt=\"Carl_Friedrich_Gauss_30_aprilie\" width=\"576\" height=\"738\" data-srcset=\"https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie.jpg 576w, https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie-234x300.jpg 234w\" data-sizes=\"(max-width: 576px) 100vw, 576px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 576px; --smush-placeholder-aspect-ratio: 576\/738;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-1326 aligncenter\" src=\"http:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie.jpg\" alt=\"Carl_Friedrich_Gauss_30_aprilie\" width=\"576\" height=\"738\" srcset=\"https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie.jpg 576w, https:\/\/ziarulderimnic.ro\/wp-content\/uploads\/2015\/04\/Carl_Friedrich_Gauss_30_aprilie-234x300.jpg 234w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/noscript><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Pe data de 30 aprilie 1777 se n\u0103\u0219tea\u00a0Carl Friedrich Gauss, matematician german care a transformat, prin descoperirile sale, toate ariile matematicii. Pentru contribu\u021biile sale la teoria magnetismului \u0219i electricit\u0103\u021bii, o unitate de c\u00e2mp magnetic a fot numitp\u00a0<em>gauss.\u00a0<\/em>\u00a0A conceput metoda celor mai mici p\u0103trate la v\u00e2rsta de 17 ani.\u00a0Opera sa \u00een domeniul matematicii se axeaz\u0103 pe teoria numerelor (fiind considerat creatorul acestui domeniu), analiz\u0103 matematic\u0103, geometrie diferen\u021bial\u0103, sau statistic\u0103, Gauss public\u00e2ndu-\u0219i doar o parte din cercet\u0103ri, \u00eentr-un stil spartan, astfel \u00eenc\u00e2t erau pu\u021bini cititori ai operei sale \u00een acele vremuri. De asemenea, a studiat teoria congruen\u021belor, aproximarea frac\u021biilor zecimale, a completat tabelul numerelor prime. A f\u0103cut distinc\u021bie \u00eentre congruen\u021bele algebrice \u0219i cele transcendente \u0219i indicat o metod\u0103 direct\u0103 pentru rezolvarea congruen\u021belor binome.<\/p>\n<p style=\"text-align: justify;\">\u00cen data de 30 aprilie 1834 se n\u0103\u0219tea\u00a0John Lubbock (Lord Avebury), cel care a inventat termenii de\u00a0<em>neolitic\u00a0<\/em>\u0219i\u00a0<em>paleolitic.\u00a0<\/em> A descoperit prima fosil\u0103 de bou moscat din Anglia \u00een 1855.<\/p>\n<p style=\"text-align: justify;\">Pe data de 30 aprilie 1897,\u00a0\u00a0la Royal Institution Friday Evening Discourse, <em>Joseph John Thomson (1856-1940)\u00a0<\/em> anun\u021ba pentru prima dat\u0103 descoperirea\u00a0<em>electronului<\/em>, cum este el cunoscut azi.<\/p>\n<p style=\"text-align: justify;\">Pe data de 30 aprilei 1006, astronomii arabi \u0219i chinezi notau observarea unei supernove. Viteza de expansiune a undei de \u0219oc a putut fi m\u0103surat\u0103 \u0219i un mileniu mai t\u00e2rziu.<\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>30 aprilie &nbsp; Pe data de 30 aprilie 1777 se n\u0103\u0219tea\u00a0Carl Friedrich Gauss, matematician german care a transformat, prin descoperirile<\/p>\n","protected":false},"author":1,"featured_media":1326,"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":[174,173,215,213,164,203,214],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1325"}],"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=1325"}],"version-history":[{"count":1,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1325\/revisions"}],"predecessor-version":[{"id":1327,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1325\/revisions\/1327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/media\/1326"}],"wp:attachment":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}