CINXE.COM

<!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: '9134b41a783c3dad',cH: 'vz3oS5.FlPBhpm53OojHYJSCF4QjvWImVpLc2YEPb3U-1739784047-1.2.1.1-2KpPrUG_hUGqW4tJyEictLwWKjc9Dvuf1ytNXRfSG2Glx3aTJ40Ac6HE.Xwxzm8m',cUPMDTk: "\/abstracts\/159197.pdf?__cf_chl_tk=mIwdDKj_xpSxf1PvqZaY1CkJMNOx3hVFz6n0pJxXVSQ-1739784047-1.0.1.1-xpoElgFNPvumWkHYvdWfCcpwJaAKhnGbFcuxI0ohBIU",cFPWv: 'b',cITimeS: '1739784047',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/159197.pdf?__cf_chl_f_tk=mIwdDKj_xpSxf1PvqZaY1CkJMNOx3hVFz6n0pJxXVSQ-1739784047-1.0.1.1-xpoElgFNPvumWkHYvdWfCcpwJaAKhnGbFcuxI0ohBIU",md: "8fgj3te4C7a6xgmMuzA5_nkLppf5EB9HmcL6UuaqAdM-1739784047-1.2.1.1-r9.slyE84M04bGOoixRl48TZlmhtzk92ejI8REB3zWUmSb5lrkLT0ScRVaEbPY.z3.IuW0_vVEeIzmJtxcOA_6wVsuDhb6NZbuHUTtVj4lx7GmN1G1lpQNnhvxZ6uh63orNUgpztgheY.gHPXzzcrRIDWUwfdGp.x5nmXwBwP5guz5m4pSC.3PTqoXAJvvuGYYhWxmMRNlqzq2xp7QE7srmEHQfKf7POk0XECYf7ByQQLYKOsK.OTAnyqhWSMNvT4xGU_qKbQu5TQFt73hLAKR18qV6ptoR6aipUWk5YhUOfVZVSyV5wORfIpVYShrZODZrtPOTVUT.ZobDLUZcxyxUzPJqQpy6X1iUfUx07pXAxVEs8ynlo7cYU_IhNOD.keRcT77YYe5tOCgiJaF2F9i39tT54IiybbTAmf.yvjxtc0LM43H8f_Mj1tqzjW4kWRLrSm_4qYCu4FQBpYdaZPtNV.Aq676ehefx3gBhi_sq.pMIyoIrpub6mIkyWQRPLiFLHwut8aFAEFGWmtlwQhCvndDqDKS4haSjyCvioOcijHaH2Bk9tKSZbHU5ZnsZP_aUOxE.GCshsgSt1S.w46eXCsbD3ixMe1UjwH5KA4AqSdV3ab7ZibbwxV.Pghxu8RMqI3fxrEZjNVtHUrOsaS9Sc_n1zbsUnDYaEJAgbtpMMjOApinZh4t0uuBzxBUKaBD798G50PQS56f7E_2gL4gHIFQDIY4Q8Qwk5K._uss0LWAheP4huyVasg3LV8K_lri040AaF5yy3teZ0SxRsAz2IwRATOarqQwRSa5_nTkGdrdTP7SO_r9AUJEusNix9A2YT6vadcNrVBL5DqW82PlABAM2MBtZtZQwP9g6yjSBxO.oUnvqMzBvbB8bIWsj2w3JClnStx35sRRn3yTct8JfxjmfXZQ6bEfDx3ru5Maf0b2CmZe3uY4Z5NamFJu0yC1GJZoE3314FY5rdTLUASjpKmbJIhniWLoHNJMnt83tanBis2QI6hQnvnkRSEsAWHI3jdtHMZMMOcB5Q.si_ZIzibvN4GFTuE15Wv7x.H79zVuV6rDllqukXORc4pH6EDNzG2VbrxTYwAagWI.xSBFTgsiZaLyVvIPf1B1Fox0lguH.1vlLr_vt4dfp7fMdLqulT_C_CWpWz5G43Xj0a8Z4OpK8ovqF.GQMRF.hcLQTQxhuRwDGYRkhyN3uTDxG4PlZtiKKzsu9MaLnrAcLePozZD7DlcQd68UBoGBH7PneF8L05knC123JqqEHHccB8RXmQiFMuHXJwKdFHZUxhkHFlZysp4C7j5jF528bMEwMlnXI4kpWm8wzYRJnC9AKNDNvjot.ud1uPywEtYpUlmuJpblz.lHhqCS_G2IWLFMOBA4o5_HZC5EPMrnt.ODUCp3Zd3_GcFOzWZw9oaziAcXvEiKED9WVpqcvtAoZ9SEUgzgENfkkrJ0Yi1JJm5lxrknegj7nnjtNoriHuZSRPjzBvNjcN5EtQSc5X_1WfSnHWePGwe4iEcqtZS.geSkk.EmSqiQ6lKvAD3hm2gEsPqCsblnIShqqT09CI.lyZZyi1gMbVjfjT.MTOiji5GHaIwRjEhvxR0j3jUcnKGJGhTQnwv1Ys.Owrni8DH9lXbUUXusbUlh0KvUy2_SqCYLw80a5w3.J2SLy45XnGHZRz98PZYX6m_DzrZq8W7JunX4MaYEeeU8_Skwx0I80Wsy.CmdAK6qh2W8yj7HG0iQorMBowxEqcfYAMLWbc6L5vG_t5EzEfcNjTxkHsxIOCDhejKni2Z6sCfeVOhoJ64M8no_vzEZZrxb3rCZjcTj462_e.ZFw9rDP8BV0k0o3aVC3pkmkxVrMSWN8qbzvuioCPxjMsGCYNIpoJ3KOW6Y88vRWAbbzJ5SODG3lqE.emf14f",mdrd: "LVpcfADl55DtpH927K.R_nfIefPgW0izXKF9nMNOcHo-1739784047-1.2.1.1-T9ASontrY7rCvAgK5aZ43CzZ4K0PGNbNY6S2LXD8SrIH_xlIxC9Iw0odmKIouhpT20omwi6_KWooS61JubufpbtIy4mSX.R28o7IiVcT2U0GsUvNS5j8GyGtUvdg_fsdprSZ8EGWLPKzApFRilez._Ehn0Obykc_ELdrBMF8XRAXOfgSXhenusrA3e98NpM0pLOLrA_xhGj6B7RpKS1Xs1NigoqmuGqZAS54Celb0G.I6ZGZM2Q_21UWoAhYyWhEqP7hMqpKynXojFRJE0hB8asnH7o9qTONi19tiFdZ0.m9x1SdJcRw_Nh2Gz0iKU1VTD8AV4_P4A78w85lwCq_F0L4V.I6sPZ0tOeP8OgNibtw7BQs0q8CfjvQpp1sDjSRXQj0gNl_SY9YxzJRPkTCByGNsnp8K7zsSFxTIG9tymvD_t9VRyRGa1QMotZfEe5bY5ZwWHCOtOfs0Dvj7FLcA4_EuhRib0qbVIB78irUclKE5VPHA5G9smaJAws3xSdNLoKWl4S.wlbwronzJrLM5fjLDoZgkamnnmSUgzSktpkPrPR.rFB14NHJquOOfNzOZNiqttNjzqlTndqZRJClSZdiDoMjLodJk6_yOU5Ky.ui1W4usaOvlEv6gPIxy8npC1WQigaqEVYxJNgbiM0PPzUAyyYyXd_OEwdBv4qIKTzALcoHUyYijt7ElS3nJTmAN7GQtb6UcSI8QpkFWKXLihiR0xqfCQAmg76hGkzpQQU9CRzxFLNvCAvfWb2AvfMQdaydHQZJkfvoioNqN.DSQfXLEov5814BQmRJpRSayLUnn75.qljCG418GJSsDDAmYBmx4DuYfT6XFwWPCk91BwGLR0pWXqs00r35P.RdWpWUTa5W6BZE_BZeXzxqy7Y9PdpoWS_XkZEDaMNSmG8JozVGMSrGspb9eVT.3l5nZwrFD6z3t5444DL3.LyyLS1xYR7zrrQm3mb.9yr6gdaZBoeXGJsEsUhUVbCyNHIGdoVWwMnMsvTeEF5yQTT5UEV.aq8yniMZ9b9KP_3eKbrHk13Dr4EJgeBdCegzR6qTIfLdzGXh0r4.PJ1t_6Cj0Z6hx9iz7K3eNvgmk4RAv8r6IhdQBqzkou9GfGShqdHUrMpU.mpHtQ7gpIBxZlECg.YiEMpNKGK2yCJWCuiLAIhxXcvWWljE.Pn5fJWg0T4PB1hUQBzvCdxtg2KqLoOqMaGlbEC.U0zitWp2arljFXkwuShcn112MtcA19TIkdpQcxxFJrDBseGCrHSwec2LzalA_snT_atAEmgVaYgYZ2gMFE84kLrGoOKmHzC225Ylk5bl9p.vhFhfTFA6JCJGiEH9a.t9B4GmjpmYasCUkdZF.bgJqU0Qqsgj3C_k.1_gBSFnuQFrmsAOqtK7zAcbnbNygqLyizT0HdJA9efjpzcIiyjbyac9EY56rmoPqYmTaVqX08vY.DV7Oqt_DCrkdUG2uZFD1cE8Nn85MEvEUEfo6VqMJ6ef2.ggJBIr3OilxuuMs_R4i3I0Fxk8jR8YALUdq2EvpNyBSB3mIKEz053W_mUtZybfDwG2bnp8fxiwd1x2kTNJwWxsExMIgmRxUbslU4VlOJkBBzC41kiagN_GkNthZTK8ljpSvf9QgA4g1HcLkwZgT.BjDaxIJlOxOpEoySQoA8hYLJBqEG0KUXnjANiE1JsKV3HfCjWctuAa1lvNgYg3FmOpOqwbI.XrDp9jnVeo5.LsLfklW68Wt8fAAg6MTwH1X6E76m6zNEpHTB2h7Ze3RPgJ_kL6VCzJ8QpD6m9CWRHTow7LDz09Etz55sb7qQpI030BgGwEhDXpDPcUo21R1cu1r0AzcRv_b8KUmIJ2E7xmYlUPZwsr5CsInRUHbqTQYwC3S3UvabDARcwv5wXmQMTJlEqgR5frUltEja2_stsDcijaiQJ4dfNgk0TjsEf_L8xZmnChOfgMC_4UN.Ls0xWWLEA2eWG25cKa4ESYKVAMdWpMwU75Y51chQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134b41a783c3dad';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\/159197.pdf?__cf_chl_rt_tk=mIwdDKj_xpSxf1PvqZaY1CkJMNOx3hVFz6n0pJxXVSQ-1739784047-1.0.1.1-xpoElgFNPvumWkHYvdWfCcpwJaAKhnGbFcuxI0ohBIU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>