Elsevier Education Portal

<!doctype html><html ng-app="educationPortal" class="no-js" lang="en"><head><meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"><meta name="tdm-reservation" content="1"><meta name="tdm-policy" content="https://www.elsevier.com/tdm/tdmrep-policy.json"><script src="https://cdn.cookielaw.org/scripttemplates/otSDKStub.js" type="text/javascript" charset="UTF-8" data-domain-script="2a5b0916-d8ab-4def-910c-4ff7f452cf34"></script><script type="text/javascript">function isBotAgent() { const userAgent = window.navigator.userAgent; return /seo4ajax/i.test(userAgent); } function isPopeTechUserAgent() { const userAgent = window.navigator.userAgent; return /pope/i.test(userAgent); } // OneTrust wrapper or helper method start. 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if(otDeletedGrpIds.length != 0 && otDomainGrps.length !=0){ for(var i=0; i < otDomainGrps.length; i++){ //Check if CustomGroupId matches if(otDomainGrps[i]['CustomGroupId'] != '' && otDeletedGrpIds.includes(otDomainGrps[i]['CustomGroupId'])){ for(var j=0; j < otDomainGrps[i]['Cookies'].length; j++){ //Delete cookie eraseCookie(otDomainGrps[i]['Cookies'][j]['Name'], otDomainGrps[i]['Cookies'][j]['Host']); } } //Check if Hostid matches if(otDomainGrps[i]['Hosts'].length != 0){ for(var j=0; j < otDomainGrps[i]['Hosts'].length; j++){ //Check if HostId presents in the deleted list and cookie array is not blank if(otDeletedGrpIds.includes(otDomainGrps[i]['Hosts'][j]['HostId']) && otDomainGrps[i]['Hosts'][j]['Cookies'].length !=0){ for(var k=0; k < otDomainGrps[i]['Hosts'][j]['Cookies'].length; k++){ //Delete cookie eraseCookie(otDomainGrps[i]['Hosts'][j]['Cookies'][k]['Name'], otDomainGrps[i]['Hosts'][j]['Cookies'][k]['Host']); } } } } } } otGetInitialGrps(); //Reassign new group ids } //Get inactive ids function otGetInactiveId(customIniId, otActiveGrp){ //Initial OnetrustActiveGroups customIniId = customIniId.split(","); customIniId = customIniId.filter(Boolean); //After action OnetrustActiveGroups otActiveGrp = otActiveGrp.split(","); otActiveGrp = otActiveGrp.filter(Boolean); var result=[]; for (var i=0; i < customIniId.length; i++){ if ( otActiveGrp.indexOf(customIniId[i]) <= -1 ){ result.push(customIniId[i]); } } return result; } function getCookie(name) { var value = "; " + document.cookie; var parts = value.split("; " + name + "="); if (parts.length == 2) return parts.pop().split(";").shift(); } //Delete cookie function eraseCookie(name, domain) { //Delete root path cookies document.cookie = name+'=; Max-Age=-99999999; Path=/; Domain=' + domain; //Added to delete evolve domain cookies specifically document.cookie = name+'=; Max-Age=-99999999; Path=/; Domain=.elsevier.com'; //Delete LSO incase LSO being used, cna be commented out. localStorage.removeItem(name); //Check for the current path of the page pathArray = window.location.pathname.split('/'); //Loop through path hierarchy and delete potential cookies at each path. for (var i=0; i < pathArray.length; i++){ if (pathArray[i]){ //Build the path string from the Path Array e.g /site/login var currentPath = pathArray.slice(0,i+1).join('/'); //added .elsevier.com to delete evolve domain cookies for different path document.cookie = name+'=; Max-Age=-99999999; Path=' + currentPath + ';' + 'Domain=' + domain; document.cookie = name+'=; Max-Age=-99999999; Path=' + currentPath + ';Domain=.elsevier.com'; //Maybe path has a trailing slash! document.cookie = name+'=; Max-Age=-99999999; Path=' + currentPath + '/;Domain=' + domain; document.cookie = name+'=; Max-Age=-99999999; Path=' + currentPath + '/;Domain=.elsevier.com'; } } //Callback for consent changed event - part of OneTrust Banner SDK api // Timeout for 2s added to reflect change in cookie storage OneTrust.OnConsentChanged(function() { setTimeout(function() { window.location.reload(); }, 2000); }); console.log("OptanonWrapper called"); var OABCcookieName = "OptanonAlertBoxClosed"; var bannerAcceptBtn = document.getElementById("onetrust-accept-btn-handler"); 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"" : "no-") + "fn-start", [f.now(), r, o], n), o) try { return e.apply(this, arguments) } catch (t) { throw s.emit("fn-err", [arguments, this, t], n), t } finally { s.emit("fn-end", [f.now()], n) } } } }; a("actionText,setName,setAttribute,save,ignore,onEnd,getContext,end,get".split(","), function (t, e) { h[e] = o(l + e) }), newrelic.noticeError = function (t, e) { "string" == typeof t && (t = new Error(t)), i("err", [t, f.now(), !1, e]) } }, {}], 20: [function (t, e, n) { e.exports = function (t) { if ("string" == typeof t && t.length) return t.length; if ("object" == typeof t) { if ("undefined" != typeof ArrayBuffer && t instanceof ArrayBuffer && t.byteLength) return t.byteLength; if ("undefined" != typeof Blob && t instanceof Blob && t.size) return t.size; if (!("undefined" != typeof FormData && t instanceof FormData)) try { return JSON.stringify(t).length } catch (e) { return } } } }, {}], 21: [function (t, e, n) { var r = 0, o = navigator.userAgent.match(/Firefox[\/\s](\d+\.\d+)/); o && (r = +o[1]), e.exports = r }, {}], 22: [function (t, e, n) { function r(t, e) { var n = t.getEntries(); n.forEach(function (t) { "first-paint" === t.name ? d("timing", ["fp", Math.floor(t.startTime)]) : "first-contentful-paint" === t.name && d("timing", ["fcp", Math.floor(t.startTime)]) }) } function o(t, e) { var n = t.getEntries(); n.length > 0 && d("lcp", [n[n.length - 1]]) } function i(t) { t.getEntries().forEach(function (t) { t.hadRecentInput || d("cls", [t]) }) } function a(t) { if (t instanceof h && !v) { var e = Math.round(t.timeStamp), n = {type: t.type}; e <= p.now() ? n.fid = p.now() - e : e > p.offset && e <= Date.now() ? (e -= p.offset, n.fid = p.now() - e) : e = p.now(), v = !0, d("timing", ["fi", e, n]) } } function c(t) { d("pageHide", [p.now(), t]) } if (!("init" in NREUM && "page_view_timing" in NREUM.init && "enabled" in NREUM.init.page_view_timing && NREUM.init.page_view_timing.enabled === !1)) { var s, f, u, d = t("handle"), p = t("loader"), l = t(25), h = NREUM.o.EV; if ("PerformanceObserver" in window && "function" == typeof window.PerformanceObserver) { s = new PerformanceObserver(r); try { s.observe({entryTypes: ["paint"]}) } catch (m) { } f = new PerformanceObserver(o); try { f.observe({entryTypes: ["largest-contentful-paint"]}) } catch (m) { } u = new PerformanceObserver(i); try { u.observe({type: "layout-shift", buffered: !0}) } catch (m) { } } if ("addEventListener" in document) { var v = !1, w = ["click", "keydown", "mousedown", "pointerdown", "touchstart"]; w.forEach(function (t) { document.addEventListener(t, a, !1) }) } l(c) } }, {}], 23: [function (t, e, n) { function r() { function t() { return e ? 15 & e[n++] : 16 * Math.random() | 0 } var e = null, n = 0, r = window.crypto || window.msCrypto; r && r.getRandomValues && (e = r.getRandomValues(new Uint8Array(31))); for (var o, i = "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx", a = "", c = 0; c < i.length; c++) o = i[c], "x" === o ? a += t().toString(16) : "y" === o ? 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