{"version":"1.0","provider_name":"NANOVEA: \u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0631\u0628\u0648\u0645\u062a\u0631\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0646\u0627\u0646\u0648\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u062f\u0634 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f","provider_url":"https:\/\/nanovea.com\/ar","author_name":"nanovea","author_url":"https:\/\/nanovea.com\/ar\/author\/nanovea\/","title":"Leather Coefficient of friction Using Tribometer -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7Nx2HCi4ZS\"><a href=\"https:\/\/nanovea.com\/ar\/leather-friction-textile-tribology\/\">\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u062c\u0644\u062f\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062b\u0628\u064a\u0637<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/nanovea.com\/ar\/leather-friction-textile-tribology\/embed\/#?secret=7Nx2HCi4ZS\" width=\"600\" height=\"338\" title=\"&#8220;Leather Coefficient of friction Using Tribometer&#8221; &#8212; NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing\" data-secret=\"7Nx2HCi4ZS\" 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>","thumbnail_url":"https:\/\/nanovea.com\/wp-content\/uploads\/2018\/06\/leather-friction.jpg","thumbnail_width":603,"thumbnail_height":294,"description":"Leather friction (COF) is quite important for leather since it can be used to characterize properties such as slip resistance, finish and material degradation. For leather used in footwear, the slip resistance must be sufficiently high. Slip resistance can be characterized by observing the"}