{"id":1430,"date":"2015-05-12T17:31:46","date_gmt":"2015-05-12T14:31:46","guid":{"rendered":"http:\/\/ziarulderimnic.ro\/?p=1430"},"modified":"2015-05-12T17:31:46","modified_gmt":"2015-05-12T14:31:46","slug":"calendar-stiintific-12-2015","status":"publish","type":"post","link":"https:\/\/ziarulderimnic.ro\/?p=1430","title":{"rendered":"Calendar \u0219tiin\u021bific: 12 mai 2015"},"content":{"rendered":"

12 Mai<\/h1>\n

\"12

\n

Pe 12 mai 1820 se n\u0103\u0219tea Florence Nightingale, infirmier\u0103 \u0219i statistician\u0103 britanic\u0103. A\u00a0fost precursoarea serviciului sanitar modern. Florence Nightingale a fost nu numai prima infirmier\u0103 modern\u0103, dar \u0219i un statistician important. S-a folosit de statistici pentru a demonstra necesitatea \u00eembun\u0103t\u0103\u021birilor \u00een sistemul medical. \u0218i-a \u00eenceput experien\u021ba ca \u00eengrijitoare \u00eentr-un spital britanic\u00a0din Turcia, \u00een timpul r\u0103zboiului din Crimeea.<\/p>\n

\u00cen data de 12 mai 1941, Konrad Zuse anun\u021ba finalizarea primei ma\u0219ini de calcul programabil\u0103 \u0219i complet automat\u0103 – Z3. Acest\u00a0Z3 a fost un calculator electromecanic proiectat de Konrad Zuse. Era Turing-complet \u0219i, dup\u0103 standardele moderne, una dintre primele ma\u0219ini ce pot fi considerate o ma\u0219in\u0103 de calcul complet\u0103, de\u0219i \u00eei lipsea opera\u021biunea de ramifica\u021bie conditional\u0103. Z3 a fost construit cu 2.000 de relee, implement\u00e2nd cuvinte de date pe 22 de bi\u021bi \u0219i func\u021biona la o frecven\u021b\u0103 a ceasului de circa 5\u201310 Hz. Codul programelor \u0219i datele erau stocate pe film de celuloid perforat.<\/p>\n

Pe 12 mai 1936 se patenta prima tastatur\u0103 Dvorak. August Dvorak, specialist \u00een optimizare, \u0219i William Dealey au studiat noi metode de aranjare a tastelor pentru o scriere mai productiv\u0103. Astfel, au conceput tastatura Dvorak. Era mai eficient\u0103 ca design, literele folosite frecvent erau amplasate pe linia de baz\u0103, \u00een a\u0219a fel \u00eenc\u00e2t degetele mai puternice ale m\u00e2inii f\u0103ceau cea mai mare parte din treab\u0103\u00a0\u015fi astfel puteai scrie mult mai rapid cele mai folosite cuvinte din limba englez\u0103. Din p\u0103cate tastatura nu a prins la public deoarece to\u0163i cei care foloseau deja tastaturi \u00eenv\u0103\u0163aser\u0103 s\u0103 scrie folosind tastaturile QWERTY \u015fi nu voiau s\u0103 \u00eenve\u0163e din nou cum s\u0103 tasteze folosind un alt sistem.<\/p>\n

\n","protected":false},"excerpt":{"rendered":"

12 Mai Pe 12 mai 1820 se n\u0103\u0219tea Florence Nightingale, infirmier\u0103 \u0219i statistician\u0103 britanic\u0103. A\u00a0fost precursoarea serviciului sanitar modern. Florence<\/p>\n","protected":false},"author":1,"featured_media":1432,"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":[173,64,47,216,203,52,15,139],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1430"}],"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=1430"}],"version-history":[{"count":1,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1430\/revisions"}],"predecessor-version":[{"id":1433,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/posts\/1430\/revisions\/1433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=\/wp\/v2\/media\/1432"}],"wp:attachment":[{"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ziarulderimnic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}