{"id":100460,"date":"2013-10-18T17:46:21","date_gmt":"2013-10-18T17:46:21","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=100460"},"modified":"2013-10-18T17:46:21","modified_gmt":"2013-10-18T17:46:21","slug":"formula-matematica-a-pizzei-perfecte-descoperita-de-un-matematician","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=100460","title":{"rendered":"Formula matematic\u0103 a pizzei perfecte, descoperit\u0103 de un matematician"},"content":{"rendered":"<p>\nEugenia Cheng, matematician la universit\u0103\u0163ile din Sheffield (Marea Britanie) \u015fi Chicago (SUA), a ajuns la concluzia c\u0103 o pizza de dimensiuni mai reduse are o cantitate mai mare de ingrediente, pe c\u00e2nd pe o pizza mai mare toppingul este distribuit \u00eentr-un mod mai echilibrat.<\/p>\n<p>\nTotul a pornit de la descoperirea c\u0103 o pizza cu diametrul de 30 de centimetri are cu 10% mai mult topping dec\u00e2t o pizza cu diametrul de 35 de centimetri.<\/p>\n<p>\nMatematicianul a ar\u0103tat c\u0103 distribuirea ingredientelor variaz\u0103 \u00een func\u0163ie de dimensiunea blatului \u015fi c\u0103 o pizza mai mic\u0103 are mai mult topping dec\u00e2t o pizza mare, chiar dac\u0103 se folosesc acelea\u015fi cantit\u0103\u0163i de topping \u015fi aluat.<\/p>\n<p>\nCantitatea de topping la fiecare \u00eembuc\u0103tur\u0103 nu este influen\u0163at\u0103 de grosimea blatului, ci de echilibrul care se formeaz\u0103 \u00eentre ingrediente \u015fi aluat.<\/p>\n<p>\nMatematicianul a folosit variabilele &#8220;a&#8221; pentru volumul constant de aluat \u015fi &#8220;t&#8221; pentru volumul constant de topping pentru a stabili formula matematic\u0103 a raportului dintre topping \u015fi blat, pentru o \u00eembuc\u0103tur\u0103 medie de pizza, constat\u00e2nd c\u0103, pentru o pizza cu diametrul mai mic, cantitatea de topping la fiecare \u00eembuc\u0103tur\u0103 este mai mare.<\/p>\n<p>\nEugenia Cheng a avut ideea acestei formule dup\u0103 ce lan\u0163ul de restaurante PizzaExpress a rugat-o s\u0103 cerceteze de ce pizza Romana cu diametrul de 35 de centimetri, cu blat sub\u0163ire \u015fi crocant, are un succes mai mare dec\u00e2t pizza clasic\u0103 cu diametrul de 30 de centimetri.<\/p>\n<p>\nAceasta a descoperit c\u0103 secretul const\u0103 \u00een propor\u0163ia dintre diametrul aluatului \u015fi cantitatea de ingrediente distribuite &#8211; dat fiind c\u0103, pe o suprafa\u0163\u0103 mai mare, toppingul este distribuit p\u00e2n\u0103 spre marginile aluatului.<\/p>\n<p>\nCei care prefer\u0103 mai mult topping ar trebui s\u0103 aleag\u0103 \u00eens\u0103 pizza clasic\u0103 cu diametrul mai mic.<\/p>\n<p>\n&#8220;\u00cemi place s\u0103 ar\u0103t c\u0103 matematica se afl\u0103 pretutindeni \u00een jurul nostru \u015fi c\u0103 putem folosi matematica pentru a oferi o explica\u0163ie pentru ceea ce am descoperit prin intui\u0163ie, cum ar fi faptul c\u0103 blatul unei pizza mai mici are un risc mai mare s\u0103 r\u0103m\u00e2n\u0103 crud la mijloc&#8221;, a afirmat Eugenia Chang.<\/p>\n<p>\n<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Formula unei pizza &#8220;perfect propor\u0163ionate&#8221;, lu\u00e2nd \u00een calcul factori precum grosimea aluatului \u015fi distribuirea ingredientelor, pentru a se ob\u0163ine un maximum de savoare, a fost descoperit\u0103 de matematicianul american Eugenia Cheng, informeaz\u0103 dailymail.co.uk.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[12870,17291,246,32968,19913,32653,157,32766,15220,7345,18651,14863],"class_list":["post-100460","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-american","tag-blat","tag-crestere","tag-dailymail","tag-descoperire","tag-distribuire","tag-echilibru","tag-folosire","tag-matematica","tag-mediafax","tag-obtinere","tag-pizza"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/100460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100460"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/100460\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=100460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=100460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}