{"id":2466,"date":"2019-09-17T13:18:48","date_gmt":"2019-09-17T13:18:48","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2466"},"modified":"2019-09-17T13:18:48","modified_gmt":"2019-09-17T13:18:48","slug":"b5aa484b5d138cf1210e2be361b1344a","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/earth-science\/b5aa484b5d138cf1210e2be361b1344a\/","title":{"rendered":"Diagrama \u201eFrecven\u021b\u0103\u201d de la xkcd: Introducerea conceptelor mari \u00een context"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Diagrama \u201eFrecven\u021b\u0103\u201d de la xkcd: Plasarea conceptelor mari \u00een context<\/h2>\n\n<p>Randall Munroe, creatorul popularului webcomic xkcd, are un talent aparte \u00een a face concepte complexe relatabile \u0219i u\u0219or de \u00een\u021beles. Cea mai recent\u0103 diagram\u0103 a sa, \u201eFrecven\u021b\u0103\u201d, este un exemplu excelent \u00een acest sens.<\/p>\n\n<p>Diagrama juxtaposeaz\u0103 o varietate de evenimente care apar cu frecven\u021be diferite, de la cele banale (precum b\u0103t\u0103ile inimii) la cele extraordinare (precum cutremurele). Aceast\u0103 juxtapozi\u021bie ajut\u0103 la punerea \u00een perspectiv\u0103 a acestor evenimente \u0219i le face mai viscerale.<\/p>\n\n<p>De exemplu, diagrama arat\u0103 c\u0103 pe aceast\u0103 planet\u0103 se nasc copii mai repede dec\u00e2t \u00ee\u021bi bate inima. Acest fapt simplu poate ajuta la \u00een\u021belegerea num\u0103rului uria\u0219 de na\u0219teri care au loc \u00een fiecare zi.<\/p>\n\n<p>Un alt exemplu este frecven\u021ba cutremurelor. Diagrama arat\u0103 c\u0103 are loc un cutremur undeva pe planet\u0103 aproximativ la fiecare trei b\u0103t\u0103i ale inimii tale. Aceasta este o statistic\u0103 uluitoare \u0219i ajut\u0103 la sublinierea faptului c\u0103 cutremurele sunt un fenomen obi\u0219nuit.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e2t timp ar trebui s\u0103 a\u0219tep\u021bi ca s\u0103 vezi un cutremur cu magnitudinea 4?<\/h2>\n\n<p>O intrare din diagrama lui Munroe care nu pare s\u0103 clipeasc\u0103 niciodat\u0103 este \u201eCutremur (magnitudine 4)\u201d. Asta ne-a f\u0103cut s\u0103 ne \u00eentreb\u0103m: c\u00e2t timp ar trebui s\u0103 a\u0219tept\u0103m ca s\u0103 \u00eel vedem c\u0103 p\u00e2lp\u00e2ie?<\/p>\n\n<p>Conform United States Geological Survey, \u00een fiecare an au loc aproximativ 13.000 de cutremure cu o magnitudine de la 4,0 la 4,9. Aceasta \u00eenseamn\u0103 c\u0103 ar trebui s\u0103 stai \u00een jur de 40 de minute ca s\u0103 vezi c\u0103su\u021ba Cutremur (magnitudine 4) p\u00e2lp\u00e2ie.<\/p>\n\n<h2 class=\"wp-block-heading\">Alte observa\u021bii din diagram\u0103<\/h2>\n\n<p>Diagrama lui Munroe face c\u00e2teva lucruri foarte bine. \u00cen primul r\u00e2nd, pune evenimentele \u00een rela\u021bie unele cu altele, ceea ce poate ajuta la \u00een\u021belegerea lor mai bun\u0103. De exemplu, diagrama arat\u0103 c\u0103 b\u0103t\u0103ile inimii sunt mai frecvente dec\u00e2t c\u0103s\u0103toriile, iar na\u0219terile sunt mai frecvente dec\u00e2t decesele.<\/p>\n\n<p>\u00cen al doilea r\u00e2nd, diagrama ajut\u0103 la explicarea unor evenimente mai ezoterice. De exemplu, diagrama arat\u0103 c\u0103 rechinii sunt sco\u0219i din ocean cu o frecven\u021b\u0103 surprinz\u0103toare. Acesta este un fapt pe care mul\u021bi oameni s-ar putea s\u0103 nu \u00eel \u0219tie, dar ajut\u0103 la sublinierea faptului c\u0103 rechinii nu sunt at\u00e2t de rari pe c\u00e2t am putea crede.<\/p>\n\n<p>\u00cen general, diagrama \u201eFrecven\u021b\u0103\u201d de la xkcd este o privire fascinant\u0103 \u0219i informativ\u0103 asupra lumii din jurul nostru. Este un exemplu excelent despre cum pot fi folosite datele ca s\u0103 fac\u0103 conceptele complexe mai accesibile \u0219i u\u0219or de \u00een\u021beles.<\/p>\n\n<h2 class=\"wp-block-heading\">Cuvinte cheie suplimentare cu coad\u0103 lung\u0103<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Cum se interpreteaz\u0103 scara Richter<\/li>\n<li>Care este diferen\u021ba dintre un cutremur \u0219i un tremur<\/li>\n<li>Care sunt diferitele tipuri de cutremure<\/li>\n<li>Care sunt cauzele cutremurelor<\/li>\n<li>Care sunt efectele cutremurelor<\/li>\n<li>Cum s\u0103 r\u0103m\u00e2i \u00een siguran\u021b\u0103 \u00een timpul unui cutremur<\/li>\n<li>Cum s\u0103 te preg\u0103te\u0219ti pentru un cutremur<\/li>\n<li>Ce s\u0103 faci dup\u0103 un cutremur<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Diagrama \u201eFrecven\u021b\u0103\u201d de la xkcd: Plasarea conceptelor mari \u00een context Randall Munroe, creatorul popularului webcomic xkcd, are un talent aparte \u00een a face concepte complexe relatabile \u0219i u\u0219or de \u00een\u021beles.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[5003,4866,5002,5005,5004,73,97,821,5001],"class_list":["post-2466","post","type-post","status-publish","format-standard","hentry","category-earth-science","tag-heartbeats","tag-earthquakes","tag-frequency","tag-deaths","tag-births","tag-sharks","tag-science","tag-data-visualization","tag-xkcd"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=2466"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2466\/revisions"}],"predecessor-version":[{"id":2467,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2466\/revisions\/2467"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=2466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=2466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=2466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}