{"id":552,"date":"2019-11-04T16:09:13","date_gmt":"2019-11-04T15:09:13","guid":{"rendered":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/?page_id=552"},"modified":"2019-11-15T11:54:54","modified_gmt":"2019-11-15T10:54:54","slug":"visiter88","status":"publish","type":"page","link":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/visiter88\/","title":{"rendered":"Visiter88"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #ffffff;background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\"><\/style><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"font-size:35px;margin-top:0px;margin-right:0px;margin-bottom:20px;margin-left:0px;\"><h1 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;color:#cfcfca;--fontSize:35;line-height:1.71;\">Comment les livres disparaissent (suite)&#8230;<\/h1><\/div><div class=\"fusion-text fusion-text-1\"><ul>\n<li style=\"text-align: justify;\">livres qui finissent en cartonnage de momies ou en renforcement des reliures ;<\/li>\n<li style=\"text-align: justify;\">livres, enfin, qui doivent faire face \u00e0 l&rsquo;\u00e9ponge et au grattoir qui les guettent pour les effacer ou les transformer en palimpsestes. Effacer un texte pour y \u00e9crire un nouveau (<em>palin<\/em> &#8211; <em>psa\u00f4<\/em>) est une pratique assez courante \u00e0 partir du VIIe si\u00e8cle, mais le palimpseste existe d\u00e9j\u00e0 dans l&rsquo;antiquit\u00e9.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Pour r\u00e9cup\u00e9rer les textes primitifs des palimpsestes on a d&rsquo;abord eu recours \u00e0 des proc\u00e9d\u00e9s chimiques (emploi de la noix de galle), puis physiques (\u00e9clairage ultra-violet et infra-rouge). Aujourd&rsquo;hui les sp\u00e9cialistes utilisent des proc\u00e9d\u00e9s tr\u00e8s sophistiqu\u00e9s rendus possibles gr\u00e2ce aux progr\u00e8s de l&rsquo;imagerie \u00e9lectronique.<\/p>\n<p><strong>Conclusion :<\/strong><\/p>\n<p>\u00ab\u00a0Le mieux, c&rsquo;est de tout garder dans sa cervelle o\u00f9 personne n&rsquo;ira chercher\u00a0\u00bb<br \/>\n(Ray Bradbury, <em>Fahrenheit 451<\/em>).<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-color:#ffffff;padding: 0px 0px 0px 0px;\"><div class=\"fusion-column-content-centered\"><div class=\"fusion-column-content\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><script type=\"text\/javascript\">jQuery(function() { _initLayerSlider( '#layerslider_90_t4gaft03dqey', {sliderVersion: '6.9.0', type: 'fixedsize', responsiveUnder: 0, allowFullscreen: false, slideBGSize: 'auto', hideUnder: 0, hideOver: 100000, autoStart: false, pauseOnHover: 'enabled', twoWaySlideshow: true, skin: 'lightskin', globalBGColor: 'transparent', navPrevNext: false, hoverPrevNext: false, navStartStop: false, showCircleTimer: false, thumbnailNavigation: 'always', tnContainerWidth: '100%', tnWidth: 74, tnHeight: 70, tnActiveOpacity: 40, useSrcset: true, skinsPath: 'http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/plugins\/LayerSlider\/assets\/static\/layerslider\/skins\/'}); });<\/script><div id=\"layerslider_90_t4gaft03dqey\" class=\"ls-wp-container fitvidsignore\" style=\"width:230px;height:350px;margin:0 auto;margin-bottom: 50px;\"><div class=\"ls-slide\" data-ls=\"bgposition:50% 0%;duration:0;kenburnsscale:1.2;\"><img decoding=\"async\" width=\"200\" height=\"280\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88a.jpg\" class=\"ls-bg\" alt=\"\" \/><img decoding=\"async\" width=\"50\" height=\"70\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88a_mini.jpg\" class=\"ls-tn\" alt=\"\" \/><p style=\"top:100%;left:50%;text-align:center;background-size:inherit;background-position:inherit;font-size:10px;line-height:15px;width:201px;\" class=\"ls-l ls-text-layer\" data-ls=\"durationin:0;easingin:linear;fadein:false;transitionout:false;position:relative;\">Reconstitution, par G. Bastianini et Cl. Gallazzi,<br>du pectoral fun&eacute;raire d'o&ugrave; est extrait le<br>fameux \"Posidippe de Pella\"<br>(<i>P. Mil. Vogl.<\/i> 8.309 = MP3 1435.01)<\/p><\/div><div class=\"ls-slide\" data-ls=\"bgposition:50% 0%;duration:0;kenburnsscale:1.2;\"><img decoding=\"async\" width=\"200\" height=\"280\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88b.jpg\" class=\"ls-bg\" alt=\"\" \/><img decoding=\"async\" width=\"50\" height=\"70\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88b_mini.jpg\" class=\"ls-tn\" alt=\"\" \/><p style=\"top:100%;left:50%;text-align:center;background-size:inherit;background-position:0% 50%;font-size:10px;line-height:15px;\" class=\"ls-l ls-text-layer\" data-ls=\"durationin:0;easingin:linear;fadein:false;transitionout:false;position:relative;\">Un papyrus palimpseste : ce <i>volumen<\/i> de<br>l'<i>Iliade<\/i> a &eacute;t&eacute; r&eacute;utilis&eacute;, apr&egrave;s lavage &agrave; l'&eacute;ponge,<br>pour un re&ccedil;u de payement dat&eacute; de 215<br>(<i>P. Mich.<\/i> 6.390 = MP3 625)<\/p><\/div><div class=\"ls-slide\" data-ls=\"bgposition:50% 0%;duration:0;kenburnsscale:1.2;\"><img decoding=\"async\" width=\"200\" height=\"280\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88c.jpg\" class=\"ls-bg\" alt=\"\" \/><img decoding=\"async\" width=\"50\" height=\"70\" src=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-content\/uploads\/sites\/56\/2019\/11\/v88c_mini.jpg\" class=\"ls-tn\" alt=\"\" \/><p style=\"top:100%;left:50%;text-align:center;background-size:inherit;background-position:inherit;font-size:10px;line-height:15px;\" class=\"ls-l ls-text-layer\" data-ls=\"durationin:0;easingin:linear;fadein:false;transitionout:false;position:relative;\">Un exemple de l'utilisation de l'imagerie<br>num&eacute;rique pour d&eacute;chiffrer un palimpseste<br>(J. IRIGOIN, <i>Pour la Science<\/i>,<br>256 [f&eacute;vrier 1999], p. 61)<\/p><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #ffffff;background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_3 1_3 fusion-one-third fusion-column-first\" style=\"width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-1{border-radius:0px 0px 0px 0px;}<\/style><a class=\"fusion-button button-flat button-small button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/visiter87\/\"><i class=\"fa-angle-double-left fas button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text\">Pr\u00e9c\u00e9dent<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_3 1_3 fusion-one-third\" style=\"width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\"><\/style><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-one\" style=\"font-size:16px;margin-top:0px;margin-right:0px;margin-bottom:20px;margin-left:0px;\"><h1 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;color:#cfcfca;--fontSize:16;--minFontSize:16px;line-height:1.88;\">&#8211; 88 &#8211;<\/h1><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 fusion-one-third fusion-column-last\" style=\"width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-alignright\"><style>.fusion-body .fusion-button.button-2{border-radius:0px 0px 0px 0px;}<\/style><a class=\"fusion-button button-flat button-small button-default button-2 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/visiter89\/\"><span class=\"fusion-button-text\">Suivant<\/span><i class=\"fa-angle-double-right fas button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-552","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/pages\/552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/comments?post=552"}],"version-history":[{"count":4,"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/pages\/552\/revisions"}],"predecessor-version":[{"id":1290,"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/pages\/552\/revisions\/1290"}],"wp:attachment":[{"href":"http:\/\/web.philo.ulg.ac.be\/cedopal-exposition\/wp-json\/wp\/v2\/media?parent=552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}