{"id":11723,"date":"2025-10-25T22:04:44","date_gmt":"2025-10-25T20:04:44","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/?p=11723"},"modified":"2025-10-25T22:04:44","modified_gmt":"2025-10-25T20:04:44","slug":"biennal-de-ciutat-i-ciencia-activitats-per-a-centres-de-ciutat-vella","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/portada\/biennal-de-ciutat-i-ciencia-activitats-per-a-centres-de-ciutat-vella\/","title":{"rendered":"Biennal de Ciutat i Ci\u00e8ncia: activitats per a centres de Ciutat Vella"},"content":{"rendered":"<p dir=\"ltr\">En el marc de la Biennal de Ciutat i Ci\u00e8ncia, s\u2019ofereixen activitats a centres educatius de Ciutat Vella, donat que es far\u00e0 al Born Centre Cultural.<\/p>\n<p dir=\"ltr\">L&#8217;objectiu \u00e9s acostar als m\u00e9s joves l\u2019actualitat de la recerca, en un camp com la qu\u00e0ntica. Les sessions es faran el mes de novembre.<\/p>\n<p dir=\"ltr\"><strong>PRIM\u00c0RIA:<\/strong><\/p>\n<p dir=\"ltr\">Les sessions es faran de 10 a 12 h i van adre\u00e7ades a l&#8217;alumnat de 5\u00e8 i 6\u00e8 de prim\u00e0ria<\/p>\n<p dir=\"ltr\"><strong>Dimecres 19 de novembre<\/strong><br \/>\nA c\u00e0rrec de personal investigador de L\u2019Institut de Ci\u00e8ncies del Cosmos de la UB (ICUUB)<br \/>\n<strong>Dijous 20 de novembre<\/strong><br \/>\nA c\u00e0rrec de personal investigador de l\u2019Institut de Ci\u00e8ncies Fot\u00f2niques (ICFO)<br \/>\n<strong>Divendres 21 de novembre<\/strong><br \/>\nA c\u00e0rrec de personal investigador de l\u2019Institut de F\u00edsica d\u2019Altes energies (IFAE)<\/p>\n<p><strong>SECUND\u00c0RIA, BATXILLERAT I CICLES FORMATIUS:<\/strong><\/p>\n<p><strong>Experiments: un pas m\u00e9s per entendre el m\u00f3n<\/strong><\/p>\n<p>L\u2019Institut de Ci\u00e8ncies del Cosmos de la UB, l\u2019Institut de Ci\u00e8ncies Fot\u00f2niques i l\u2019Institut de F\u00edsica<br \/>\nd\u2019Altes Energies, proposen a l\u2019alumnat de secund\u00e0ria una s\u00e8rie d\u2019experiments per explorar com la<br \/>\nci\u00e8ncia i les tecnologies qu\u00e0ntiques ens permeten estudiar i comprendre el m\u00f3n.<br \/>\nLa durada dels experiments \u00e9s de 45 minuts i van adre\u00e7ats a alumnat d\u2019ESO, Batxillerat i Cicles<br \/>\nformatius. Es faran 2 passis: a les 11 i a les 12 h<\/p>\n<p><strong>Dimecres 19 de novembre<\/strong><br \/>\nExplorant l\u2019entrella\u00e7ament qu\u00e0ntic: un test de Bell en directe Experiments. A c\u00e0rrec de l\u2019Institut de Ci\u00e8ncies del Cosmos &#8211; Universitat de Barcelona (ICCUB)<\/p>\n<p>L\u2019experiment mostra la generaci\u00f3 de parells de fotons entrella\u00e7ats mitjan\u00e7ant el proc\u00e9s de Conversi\u00f3<br \/>\nParam\u00e8trica Espont\u00e0nia (SPDC) en cristalls no lineals de BBO (Borat de Beta-Bari). Els participants<br \/>\nrealitzaran un test de Bell simplificat i hauran d\u2019ajustar polaritzadors i enregistrar mesures,<br \/>\nobservant directament la violaci\u00f3 de la desigualtat CHSH: una prova experimental de<br \/>\nl\u2019entrella\u00e7ament qu\u00e0ntic. Cada sessi\u00f3 inclou una breu introducci\u00f3, la realitzaci\u00f3 de l\u2019experiment i<br \/>\nuna discussi\u00f3 final dels resultats. El muntatge requereix una sala fosca, connexions el\u00e8ctriques<br \/>\nest\u00e0ndard i el suport del personal per guiar i supervisar l\u2019activitat. Es tracta d\u2019una oportunitat \u00fanica<br \/>\nper explorar de manera interactiva i accessible un dels aspectes m\u00e9s fonamentals de la mec\u00e0nica<br \/>\nqu\u00e0ntica.<\/p>\n<p><strong>Dijous 20 de novembre<\/strong><br \/>\nCriptografia qu\u00e0ntica per a comunicacions segures. A c\u00e0rrec de l\u2019Institut de Ci\u00e8ncies Fot\u00f2niques (ICFO)<\/p>\n<p>En un m\u00f3n digital com el nostre, on molt\u00edssima informaci\u00f3 sensible (financera, sanit\u00e0ria, etc.) \u00e9s<br \/>\naccessible per internet, la ciberseguretat \u00e9s fonamental. La criptografia qu\u00e0ntica, basada en les propietats dels objectes a l&#8217;escala microsc\u00f2pica (ex. \u00e0toms i fotons), promet distribuir les nostres dades de manera m\u00e9s segura, protegint-nos d&#8217;eventuals noves tecnologies que podrien trencar els m\u00e8todes criptogr\u00e0fics actuals i revelant fins i tot la pres\u00e8ncia d&#8217;un espia. Convidarem els visitants a reproduir un sistema de comunicaci\u00f3 \u00f2ptica. Podran crear un codi criptogr\u00e0fic per enviar informaci\u00f3 de manera segura i podran fer-lo servir.<\/p>\n<p><strong>Divendres 21 de novembre<\/strong><br \/>\nRaigs c\u00f2smics a la ciutat. A c\u00e0rrec de l\u2019Institut de F\u00edsica d\u2019Altes Energies (IFAE)<\/p>\n<p>Cada segon, missatgers provinents dels confins de l\u2019Univers arriben fins a nosaltres en forma de<br \/>\nraigs c\u00f2smics. Per\u00f2, com els detectem? Qu\u00e8 ens poden explicar sobre l\u2019Univers? En aquesta<br \/>\nactivitat, els participants descobriran com es pot observar la pluja invisible de part\u00edcules que<br \/>\ntravessa constantment la ciutat i compatiran per donar resposta a tres preguntes relacionades.<\/p>\n<p dir=\"ltr\">Si hi ha algun centre interessat s\u2019han de posar en contacte amb Diana Escobar:\u00a0 <a href=\"mailto:descobarv@bcn.cat\" target=\"_blank\" rel=\"noopener\">descobarv@bcn.cat<\/a>.<\/p>\n<p dir=\"ltr\">M\u00e9s informaci\u00f3 en aquest <a href=\"https:\/\/drive.google.com\/file\/d\/19C1lvI_wuyx1ZunMqqRc1uFtKHRo-juq\/view?usp=sharing\">enlla\u00e7<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En el marc de la Biennal de Ciutat i Ci\u00e8ncia, s\u2019ofereixen activitats a centres educatius de Ciutat Vella, donat que es far\u00e0 al Born Centre Cultural. L&#8217;objectiu \u00e9s acostar als m\u00e9s joves l\u2019actualitat de la recerca, en un camp com la qu\u00e0ntica. Les sessions es faran el mes de novembre. PRIM\u00c0RIA: Les sessions es faran [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[309,508],"tags":[636],"class_list":["post-11723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada","category-recerca-ciencia-i-sostenibilitat","tag-recerca"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/posts\/11723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/comments?post=11723"}],"version-history":[{"count":1,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/posts\/11723\/revisions"}],"predecessor-version":[{"id":11725,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/posts\/11723\/revisions\/11725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/media\/11724"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/media?parent=11723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/categories?post=11723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/ciutatvella\/wp-json\/wp\/v2\/tags?post=11723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}