{"version":"1.0","provider_name":"Haute-Ecole Arc","provider_url":"https:\/\/www.he-arc.ch\/en\/","title":"VAAC \u2013 Development of a protocol in order to measure the thickness of ancient varnishes on copper alloys - Haute-Ecole Arc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8vR605hG3j\"><a href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/vaac\/\">VAAC \u2013 Development of a protocol in order to measure the thickness of ancient varnishes on copper alloys<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/vaac\/embed\/#?secret=8vR605hG3j\" width=\"600\" height=\"338\" title=\"&#8220;VAAC \u2013 Development of a protocol in order to measure the thickness of ancient varnishes on copper alloys&#8221; &#8212; Haute-Ecole Arc\" data-secret=\"8vR605hG3j\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.he-arc.ch\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.he-arc.ch\/wp-content\/uploads\/oldsite\/projets\/image3.jpg","thumbnail_width":366,"thumbnail_height":366,"description":"Ancient varnishes on copper alloys are made of different binding media, pigments or colorants. They can have both a protective and aesthetical function. A better knowledge of their thickness could provide information about their technology (application method) and history (dating). This type of information would also help in establishing conservation strategies for these surface finishes [&hellip;]"}