{"version":"1.0","provider_name":"ISM Montr\u00e9al","provider_url":"https:\/\/www.ism-mse.ca\/en\/","title":"Earthquake Time Histories for Engineering Design - ISM Montr\u00e9al","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"3zCpbgeiDw\"><a href=\"https:\/\/www.ism-mse.ca\/en\/activity\/earthquake-time-histories-for-engineering-design\/\">Earthquake Time Histories for Engineering Design<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ism-mse.ca\/en\/activity\/earthquake-time-histories-for-engineering-design\/embed\/#?secret=3zCpbgeiDw\" width=\"600\" height=\"338\" title=\"&#8220;Earthquake Time Histories for Engineering Design&#8221; &#8212; ISM Montr\u00e9al\" data-secret=\"3zCpbgeiDw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"The increasing use by engineers of nonlinear response history analysis requires that the characterization of seismic demand extend beyond relatively simple intensity measures to suites of acceleration histories. Consequently, issues related to the selection and scaling of acceleration histories for engineering applications have become critical. How many time histories are required? How should they be [&hellip;]"}