CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '917ebd589ce43e14',cH: 'ut_EdvTvKzYLl4VfvQTYKMY9aazVqNgu0vLbele31.o-1740560372-1.2.1.1-Qv7ovT1UVwsAYAtrVr8OGyl_CsCqbyj3PUQ3Pw4NB1FGN6og_a07MmI2rMWnrrUU',cUPMDTk: "\/abstracts\/162443.pdf?__cf_chl_tk=gwYvjAzXj_QYmi8wyVJdXhynQJ3et5_nD5dEOgCTnbI-1740560372-1.0.1.1-xZjlU6ZPQFK1WZBJPkimC6siaMMbCOS8_1M1Bivpv6Q",cFPWv: 'b',cITimeS: '1740560372',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/162443.pdf?__cf_chl_f_tk=gwYvjAzXj_QYmi8wyVJdXhynQJ3et5_nD5dEOgCTnbI-1740560372-1.0.1.1-xZjlU6ZPQFK1WZBJPkimC6siaMMbCOS8_1M1Bivpv6Q",md: "vFNjELMSD6S63vZl7M86wHsveVeeJIzMblGKBD2sjPc-1740560372-1.2.1.1-H8Sjkk6_VDJeN8eITwKnVKs_IV18grV16h3Tkzdepf8yyXqYE__RDImBecYwaBv49OGZQ7As8YEZrALPnlpW233pVCm5oG3_7yO6qPcLbIvvuKfXeux_6TfY5.gGQEp4FKJUJRUOrsxmSQ4dPC75t26gAmweAJ5uet7arackonS9PizkkshuXt4G2PE1kxw9_J_SlXJ42Ry4q4pbEzQN5VlmiG7SMnPNgIr2CKyVHtXKua5cMTX59n0IJwaGmc3yS39L8_oc1JP1kvrQQ9MVpxaaPAoMnvwYtJHqjVuDb_yq3K1.aRYHbktXtWg6AwTdQfp6vtUTQnPeI7DlnBU_WqukrgD_i5i1ClTzf795mdPnGfvONRRo7m_sh5DoT4j_iz2NaTI_L7clUXYcb9kZ1YDqD6uHenbW0G0MsF8OdrM_vdI28eK9_XEZDeHzAcQQ_Hc96yoDlUJP_U6L86LyFoyhUhP5jSNv7Aq.FJ631YzJr2zVRsZrVyKikCr7zsYyf1PphrrIHZXhFHdNuw1382RgMwSWaNFPCeWmkFezJvvibNM72FUA0lyyFVBNHcivUNkuE71gh4ZvavPRM0XUQLwnFYTxo9Tns22lS3k4F0OubMKSa_NVDWUqc.NshMDMyXPQDl62WR6VhMkWcoNuAWDlsiVHew9g4j9R25.JZ2P9eE8Ks24KIeUxSRND8pcjF0f77E1UE_l.tJd2PbTNW1eTPMPNH2EGP.roz9QM5sI1hAoE6QrdTZXA1tjIW2CLliplQh7wpz2D4WydVC6uiuhVtCDcOIj.OXfabZl133eYoirMu5GOzinnpP4S55Dpm.lE7dfCtKgxgM76ODPAEhAPcnLmkmjN7x2QkZYkzZ7oVWP98ixgguGaAGQSRm10Af75z9_XwGPbHvoJM6eDW1Dsgef_fl2DhszT7kprfQwEvHnLa1UTE6KR8BtcAsPKbfWNhssvHpbjxshqEIKzBDZG6vAsOCU5inlngMnKDrrVTwL7BmU3ahsc300rvfjlEjMQGyguCto2vkmBM4408iLJ8qHnkwDIiQq1xQst0dKZGdfPEwwcXc26_6DFzLZp.sQLFrGRW5YlHG8U7vCDzIY8K2jU8Efy6ry9Npo.1TpUoFgZRSjzg3Iz73bYj.eNIjAJ2pXEUySqy0yCRKtLPDiT.kcQ80FIxiroDgI2Bp5IgLW_0kZaxWuzsJ0I_N4XxrzTQruachJKyWTuMOJMtyg8u.6i3tKf2nrCBJFnT7TmvFm4_4qDc7IdV.8DPf7hXFoqCeuTsIjpTtnVBdDLQ3C.GABpupPm6TwvrxzPHUIeZdBLJz0Z5zk83vvQOZwwgD1C2FPWH0o2REvvza2FIBP0gdPI0wc9c2Q7UZVYK.lKzvs5uKCIEKKjrOPfAs5oVqW64pHIKryfujdUnHkVcHSVo4Pmov0dOFkrw60Hgaou1h1hCaSuOj6P3zrj4p4Oz3GbiYEJt7x.dUe66Av7Dt3cBvZCPRksDnrZqQZxWCJ5fW6A4SEO9XjeK2pTfNEDB1kNOteIHSLw0Uy4wl9id1fJm1jX1X6VWXf2JQ0x9g6phskmxnO5jLFV6BEH2PSG5PCbu1QgHLiwpRSirSbNN.0nJ_K8rnXdoc7rMz30hUL1a74WGyuWmYkIDjXoWNFLhA1YaD_oZ_4.qlDnzAiMcGF6s6.F2EbIjMS6HqnLPROgCATk9PeDddD76IZGD4ANs2ty5gJAOakPbt_307bsjl.BsC8CaOEHqAurkuT4DX6pkG5oq4.DV7ysUAia.dYxCgZh33DHnUqrCdaN6evdJExWWqFkTCcW5Q_gyNxF4Dk8bav6U8glaVL5bmR56uGK8O96bwF0nlQSMkkhzxr2TtdbxBzPE.VbWrZjTpRaPBgenPClRFC7YQlN6_VXSW0I",mdrd: "vJNc9dde1dcJTG03VSEFCdvf9d43Pw9o5X9NMS9CY24-1740560372-1.2.1.1-hf6C0oqZAt37VcygMEoQkyTfV_hiIjgqPB_vWuVmO.VXoS2OR3W3YHWhQEMdfcoa3aLe74SBqIbkgXiu8Up6Y9WCOPbtPGbk2ozwoPCfAvHT3qYjRqWC9P4d1q9_0q9I5PROo97B2M6N4qapNgtBaNOD4PqLZs58vhlXGQtAN6li5j8GNyTqYWOl3I2fkVgB2_wKFLvrD.PKjT30viFf67pBGEMBBH8tzYguD5_bsdyz.0QdT_UaYVhrMa90KZB2Ceb3FD1SOZwuVKbtljhAwkMILhb7H4X35sGv.EzGSZvF_plGUxOmZCQRazvkq7.K7UrMBzk1NSmuJf8hEAMdvuc0cd5wW67xIzZQfnE5XRGYzh.7YJErpOhW.2KnIWy6d012FQKyzNTwC65htpdvfxUo9XmhYafiy7kKRrpuR7x0qk4FAV81ROyMdqP2S5MpJWRuYFBMsk7i6CkLKY7GhSmqQpI29b8TwxywpcxEcrFB7Jl5vc8ZN4Gq3ZjiK9._nYvrVyHF5se5b2gZ8R_5gkFBf_5XxmtMiBlYQOBoDv0gmqsPgHhSZYOb6PXF9GXTygOMzaiffsZMpNg39Kdnk2WIoADaS1Pken6p2S6AsOS4vy0IybJIsm3TTCC3ThOf9gq8PaTdlL0CeVJrLbiPWWZ6VqJcT7uiP4uqeJN4_3CILzYbwjPOB2RPGt2pXVrv1JDwoPgT4RCkMx1vOsfr7YjOwmxk8hPab7wfHnV4rwC4BnXNvFQzvZqzFtdwi.KUHBri8p_Lhy2kZS8sjC8VhydQgAoo1t5Lrt1sjGDqoukjGxKp.j7mecHgqPPWlNXoCB4eiaXsh2I0DHIdqbrYFaj9ef0gi5cTOo1yOmX20we7j6xvWTowxFldETwGhVXzmyYPRJW2n73wbeywEECE1Vtw9qkB1ge7ffnZIosQet6vJMoWtnohJwIfK3v8nGx6zpkCQLSK8gdcFUxbZ39i8WM3Y0fj2mUdi8AultI5KBb2UJp2zsFkthVp2MfmjWpzPsiSyqgAdxYL4R0fltDjPCMEhKYSJvAHxPfWryb3S7jd7mu23XTTA66Ezxs1N5kNsK4Y7ZLRWMv68Q67DPN686.H4grEfabNBjciZNdKQAMxg.Csp5gliW4EFzgj_tp7ISNpal7M2nlgP7P9V7N5AcP6Z2LuOU5b7.jBLFD4dVwUqCAo7m8bGm3tk182Tnh4OP9EIgf6uKq7GfHh9zG9BTSJlYO_SKSebPfSVvsVxgcOMTCONejj8m4D3U7XUIR8n.aqdiF8Hl4f_I672ZAPxJYbjWRiaEolRJtm8MAD6EUz.rxSLdhWUFyWs9wOZGIcW2_7Fw6oHHJWZgwpixoptXykTS.EKkerTUtMvrMkRnVCdC4QDm8y3oglQR626sLRvEdAERrTjiP1jwMytXFkF6w81aJyd3ZriWt6ZmqAL4rA71s9EI7Jc06ZvH6cJjhvzrkt_AP1tdue8ltqwQNFczZROF8Y15G2y19UafntjwM2TbpObZuWNKgF3msxFtvB5tFqCdokhd_Ysm7U_fG0feiQTDtJTtRq_IBUd3bM78eDzLwSZ1a17qKYXi6QEhMybYIP0v.znkv39tKyfZ6Rtbw5oHKSnLsa_UDnunXH77CiNSRW14Q6CTDHFtcZDp2ft9PP3e1MNrteH4dqL.mJcWliCdK6iFWIFxZ1LFlgSUiNlocdqFrVDtxEcSRBPuZclL2PRZcbVSQ7k5hYbOu23EpJLTmxfVdwb7MK4FxtnQJIql_0zvkM_cAvM1MrMrNQ1chL1qRogTLn_4Ec5cpSubEEQGYhGEKqdLqqIzXqNQ8yhvi_Pvg9fDSGLmNmcIiTw.MQdcpbc9EqoCSUsxxugkhlVteaSnripttx4.pRBqnAIi_JTzQmje2G3.1j5vh8cFBskm.94JLo_KrGb5ZdEMkluwrTuXwBr6CZSmiEbvlpV7kYJFrBsdHGterVWFLsrPKAN8XMY5Ncx65w42MkQg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=917ebd589ce43e14';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/162443.pdf?__cf_chl_rt_tk=gwYvjAzXj_QYmi8wyVJdXhynQJ3et5_nD5dEOgCTnbI-1740560372-1.0.1.1-xZjlU6ZPQFK1WZBJPkimC6siaMMbCOS8_1M1Bivpv6Q" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>