{"id":487,"date":"2020-12-22T19:17:19","date_gmt":"2020-12-22T22:17:19","guid":{"rendered":"https:\/\/www.ufrgs.br\/enigma\/?p=487"},"modified":"2023-07-12T11:11:02","modified_gmt":"2023-07-12T14:11:02","slug":"joan-clarke","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/enigma\/joan-clarke\/","title":{"rendered":"Joan Clarke"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<blockquote class=\"wp-block-quote is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>Joan Elisabeth Lowther Clarke (1917 &#8211; 1996) foi uma criptoanalista e numismatista brit\u00e2nica, conhecida por seu trabalho na Segunda Guerra Mundial.<\/em><\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2023\/07\/IMG-20230228-WA0016-edited.jpg\" alt=\"\" class=\"wp-image-1383\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2023\/07\/IMG-20230228-WA0016-edited.jpg 900w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2023\/07\/IMG-20230228-WA0016-edited-300x300.jpg 300w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2023\/07\/IMG-20230228-WA0016-edited-150x150.jpg 150w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2023\/07\/IMG-20230228-WA0016-edited-768x768.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Autoria<\/td><td>Emilia Mandaji<\/td><\/tr><tr><td>Nome da Obra<\/td><td>Joan Clarke<\/td><\/tr><tr><td>Ano<\/td><td>2022<\/td><\/tr><tr><td>Instala\u00e7\u00e3o<\/td><td>87cm de di\u00e2metro<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1006\" height=\"1024\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario-1006x1024.png\" alt=\"\" class=\"wp-image-632\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario-1006x1024.png 1006w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario-295x300.png 295w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario-768x781.png 768w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario-1510x1536.png 1510w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2021\/03\/6-joan-arte-calendario.png 1772w\" sizes=\"(max-width: 1006px) 100vw, 1006px\" \/><figcaption class=\"wp-element-caption\">&#8220;Joan Clarke&#8221;. Autora: Amanda Misturini. <br>Ano: 2021. T\u00e9cnica: pintura digital.<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>BIOGRAFIA<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\">Clarke estudou em uma escola para mo\u00e7as de Dulwich, no ensino m\u00e9dio e ganhou uma bolsa de estudos em 1936 na Universidade de Cambridge, onde se formou como primeira da classe em matem\u00e1tica. Por\u00e9m, o t\u00edtulo pleno de matem\u00e1tica lhe foi negado, pois naquela \u00e9poca somente homens podiam receber tal t\u00edtulo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Posteriormente, no ano de 1940, Joan ingressou na GCCS, o servi\u00e7o brit\u00e2nico de intelig\u00eancia dedicado a espionagem e contraespionagem, a convite de seu orientador. Nesse per\u00edodo, cerca de 7.000 pessoas estavam trabalhando na instala\u00e7\u00e3o de Bletchley Park, onde dois ter\u00e7os eram mulheres. Clarke trabalhou no grupo conhecido como \u201cThe Girls\u201d (no portugu\u00eas, \u201cAs Meninas\u201d), onde cada uma recebia 2 libras por dia para realizar tarefas administrativas.&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p class=\"wp-block-paragraph\" style=\"font-size:2px\"> <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"350\" height=\"392\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/clarke-2.jpg\" alt=\"\" class=\"wp-image-495\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/clarke-2.jpg 350w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/clarke-2-268x300.jpg 268w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><figcaption class=\"wp-element-caption\">Joan Clarke em 1936.<br>Fonte: Sociedade Brasileira de computa\u00e7\u00e3o.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/uwPH0JD-gIK4OWejLK_R7LJ-W54F1PMxlPdxNF6eY8jIkxhaiQVTEfEqlruGOh1bCoRA4bkp_mPNU_MT574BweR4BIJ-wwRmfIxbt4dtj6WeohdgmAl_i7Tv1V0mYZoWVDXdkE1R\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Mulheres trabalhando no escrit\u00f3rio de criptografia de Bletchley Park, durante a segunda guerra mundial. Fonte: Post Magazine, 2015.<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\">Durante a guerra, m\u00e1quinas chamadas de Enigma, bastante semelhantes \u00e0 m\u00e1quinas de escrever, serviam tanto para criptografar como para descriptografar mensagens enviadas pela Alemanha Nazista. Sua criptografia era bastante simples, mas seus rotores geravam milh\u00f5es de possibilidades. Consequentemente, a criptoan\u00e1lise dessas mensagens era uma tarefa dif\u00edcil, que demandava imagina\u00e7\u00e3o e pensamento preciso. Nesse sentido, Joan destacou-se e logo se tornou a \u00fanica mulher integrante das equipes respons\u00e1veis por lidar diretamente com a quebra de c\u00f3digos enviados pela Enigma.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<p class=\"wp-block-paragraph\" style=\"font-size:3px\">  <\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"508\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/enigma.jpg\" alt=\"\" class=\"wp-image-512\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/enigma.jpg 768w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/enigma-300x198.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">M\u00e1quina Enigma. Fonte: UFRGS, 2013.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Embora Joan tivesse a mesma posi\u00e7\u00e3o que seus colegas homens na equipe, nunca recebeu sal\u00e1rio equiparado ao deles. De qualquer maneira, seu talento e perseveran\u00e7a ajudaram a encurtar a guerra, o que salvou muitas vidas em ambos os lados. Por isso, ela foi indicada como membro da Ordem do Imp\u00e9rio Brit\u00e2nico.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ap\u00f3s o fim da guerra, Joan casou-se e foi viver num vilarejo da Esc\u00f3cia. Nesse per\u00edodo, Joan desenvolveu interesse pela ci\u00eancia numism\u00e1tica (estudo de moedas), \u00e1rea na qual publicou relevantes artigos cient\u00edficos.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/Joan-Clarke.jpg\" alt=\"\" class=\"wp-image-492\" width=\"363\" height=\"363\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/Joan-Clarke.jpg 778w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/Joan-Clarke-300x300.jpg 300w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/Joan-Clarke-150x150.jpg 150w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/Joan-Clarke-768x770.jpg 768w\" sizes=\"(max-width: 363px) 100vw, 363px\" \/><figcaption class=\"wp-element-caption\">Joan Clarke <br>Fonte: Joan Clarke &#8211; the biography of a Bletchley Park enigma, 2019.<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"wp-block-paragraph\">Nos \u00faltimos anos de sua vida, Joan retornou \u00e0 Inglaterra, onde continuou sua pesquisa em numism\u00e1tica e ajudou v\u00e1rios historiadores a estudar c\u00f3digos da Segunda Guerra e a quebr\u00e1-los, como faziam em Bletchley Park. Infelizmente, muitos de seus feitos s\u00e3o por vezes ofuscados pelo seu relacionamento com Alan Turing e, por conta de um selo de confidencialidade sobre seu trabalho para o governo, a extens\u00e3o de sua contribui\u00e7\u00e3o ainda permanece desconhecida.<\/p>\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-1024x576.png\" alt=\"\" class=\"wp-image-497\" srcset=\"https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-1024x576.png 1024w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-300x169.png 300w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-768x432.png 768w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-1536x864.png 1536w, https:\/\/www.ufrgs.br\/enigma\/wp-content\/uploads\/2020\/12\/joan-clarke-movie-2048x1152.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Keira Knightley como Joan Clarke no longa \u201cO Jogo da Imita\u00e7\u00e3o\u201d (2014).<\/figcaption><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/ZXo1LsqsynSaJH6QiiVEVAjS7EsHb5_GyrE7t2Qvcf2zhIWYs8NyLVK3WJYcoUd3ZZzy2uyoE0D4znC7SyrGky1dsZrTdZdvb9MpTiXsUj3VKzsrfjKIyAoNMmFsa7_789Vde68E\" alt=\"https:\/\/miro.medium.com\/max\/700\/1*Ae9u2PmRxuP8929avgk4Iw.gif\"\/><figcaption class=\"wp-element-caption\">Ilustra\u00e7\u00e3o da Joan Clarke. Fonte: Sci-Illustrate Stories. 2013.<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>REFER\u00caNCIAS<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">LIMA, Alane M. Joan Clarke e a Voz Feminina na Quebra da Enigma. SBC Horizontes, out. 2020. ISSN 2175-9235. Dispon\u00edvel em: &lt;<a href=\"http:\/\/horizontes.sbc.org.br\/index.php\/2020\/10\/joan-clarke-e-a-voz-feminina-na-quebra-da-enigma\/\">http:\/\/horizontes.sbc.org.br\/index.php\/2020\/10\/joan-clarke-e-a-voz-feminina-na-quebra-da-enigma\/<\/a>&gt;. Acesso em: 11 Nov. 2020.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">PATNALA, Radhika. Joan Clarke. Sci-Illustrate Stories | Medium. Dispon\u00edvel em: &lt;<a href=\"https:\/\/medium.com\/sci-illustrate-stories\/joan-clarke-4ab1b5285771\">https:\/\/medium.com\/sci-illustrate-stories\/joan-clarke-4ab1b5285771<\/a>&gt;. Acesso em: 11 Nov. 2020.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">100 Years Ago: Joan Clarke. Dispon\u00edvel em: &lt;<a href=\"https:\/\/drive.google.com\/viewerng\/viewer?url=https:\/\/www.ams.org\/publications\/journals\/notices\/201703\/rnoti-p252.pdf\">https:\/\/drive.google.com\/viewerng\/viewer?url=https:\/\/www.ams.org\/publications\/journals\/notices\/201703\/rnoti-p252.pdf<\/a>&gt;. Acesso em: 13 Nov. 2020.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">My Engagement to Alan Turing by Joan Clarke (later Joan Murray). Dispon\u00edvel em: &lt;<a href=\"https:\/\/www.youtube.com\/watch?v=MB2e9R7bXCk\">https:\/\/www.youtube.com\/watch?v=MB2e9R7bXCk<\/a>&gt;. Acesso em: 13 Nov. 2020.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Museu realiza nova demonstra\u00e7\u00e3o de m\u00e1quina nazista \u2014 UFRGS | Universidade Federal do Rio Grande do Sul. Dispon\u00edvel em:&nbsp; &lt;<a href=\"http:\/\/www.ufrgs.br\/ufrgs\/noticias\/museu-realiza-nova-demonstracao-de-maquina-nazista\">http:\/\/www.ufrgs.br\/ufrgs\/noticias\/museu-realiza-nova-demonstracao-de-maquina-nazista<\/a>&gt;. Acesso em: 22 Dez. 2020.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Joan Elisabeth Lowther Clarke (1917 &#8211; 1996) foi uma criptoanalista e numismatista brit\u00e2nica, conhecida por seu trabalho na Segunda Guerra Mundial. Autoria Emilia Mandaji Nome [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-487","post","type-post","status-publish","format-standard","hentry","category-biografias"],"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/posts\/487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/comments?post=487"}],"version-history":[{"count":44,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/posts\/487\/revisions"}],"predecessor-version":[{"id":1397,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/posts\/487\/revisions\/1397"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/media?parent=487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/categories?post=487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/enigma\/wp-json\/wp\/v2\/tags?post=487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}