{"version":"1.0","provider_name":"\u0110\u1ed9ng c\u01a1 Biogas","provider_url":"https:\/\/dongcobiogas.com\/en\/","author_name":"Admin","author_url":"https:\/\/dongcobiogas.com\/en\/author\/admin\/","title":"- \u0110\u1ed9ng c\u01a1 Biogas","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0xzL3wBmDx\"><a href=\"https:\/\/dongcobiogas.com\/en\/2660\/\"><\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dongcobiogas.com\/en\/2660\/embed\/#?secret=0xzL3wBmDx\" width=\"600\" height=\"338\" title=\"&#8220;&#8221; &#8212; \u0110\u1ed9ng c\u01a1 Biogas\" data-secret=\"0xzL3wBmDx\" 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\/\/# sourceURL=https:\/\/dongcobiogas.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"PROTOTYPE OF SMALL POWER STIRLING ENGINE Stirling engine is subject of many researches and development works because of its potential for high efficiency, clean and quiet operation. Otherwise, this kind of engine can use any heat sources, particularly solar energy. The present paper introduces a prototype of simple Stirling engine which is designed and manufactured [&hellip;]"}