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: '9136a7842cc18359',cH: 'f4iEO6WJzKhsD2Ua.QSFodDD_9DYrTW9kUaQ5OJawRg-1739804503-1.2.1.1-9wO.4yj.Bp.nKusedRlVUuRlfiz.HHGl_IpiUs_N.sg5aM5Cldvo1FwAUD59AhVK',cUPMDTk: "\/abstracts\/45034.pdf?__cf_chl_tk=UAHptNbk09Phi9IZEjz6U0D30D5xB.YUV.xYyCvqayQ-1739804503-1.0.1.1-IahtX8E0sfhM4AGksqBGGOtHMZ1RIq1HE8luKl4ATgk",cFPWv: 'g',cITimeS: '1739804503',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/45034.pdf?__cf_chl_f_tk=UAHptNbk09Phi9IZEjz6U0D30D5xB.YUV.xYyCvqayQ-1739804503-1.0.1.1-IahtX8E0sfhM4AGksqBGGOtHMZ1RIq1HE8luKl4ATgk",md: "VlyOOUqk_HklViLe4BBPTUCyPQOvFLg9CKJJpn.EhGc-1739804503-1.2.1.1-DgBZoamDjzv4vmc1GnWFIfMpe15X6BypmAxeyM0stYI3SOfj1ak9AiDdjY_xkWIn2qdrpup9_EF2FDyPNHNRRS.cW5GJj6OXuD7Jlq8m5MICf7YYa4BHIsESZZhquh58fK.HpmKHJY2H6fG6w5.9CPcc74pbyTJM_l3oDunKbWvBi9BxgFdprCN_GiYS71v6HV0mpNgUwKibNPFv9N1Sdk_eC2hQUWN2B70RvDWVMpV0S93toC1Obb4TDPD.E0gExoG2fg3DK7TPvwS1kirUSpFXmv2iPyGkzKdEI8xQ5ENEH0OeIGYJI2I.TUcwdTfgFZ3UJJLVYKYCIeztEJcZBS3xwHIfAlWmiC3z1lQNMN.seybBWaPNHKbVf6gRqYWExL7bCOjfBUolx8Do6Q.k6EDqVby8dpPMYegTNU4Wc4tKd6jaFyvt5LvQWL60OvCGPMtKBoyNXz3NlrdOdcFce5sWqNHmjL0EGlSV7M_H2_rFQS086ncwbIF3XsNmcL0thCABAP0FZCcvcZUpUyyiorHCj6wOYH1U2poQPcnuaJNV0G.qm8xL32QX0LQ5yURkTw.TCscU0SCBl8B6vNVXsWCnAp9sHZ0YeCfzjrreKCRk63UFn8nCpnEgPcWrK.pntOAns24F23IhS7VeutZNZjaEn_tG_n39E2vbLZKp3QCwuCbDOm7qA6gRQJbWBpfXAMSiJgOntbIl1kGvkWz3SvpyLy5h3uiine2Hh_SMXzXJPXz19kVkeZFhHY_l087LjOqqqqAaAaoXjlUaoXHxXf1.iv6Jv5nYMX1rvRUEVVJv6.7ZXuL0FycP9mSGG9RUKGMZzEhR.PNBPMEHZ9HucCVafT0UBQp1Cjs8w8nJE3jStZaoUQSqFszqylqGjy8wDbSGK9EFl8.Da6sOc8sJnKznWWPwvkPyI9Kwj7koaEFeT8czx6uoz.f7ZMnKjSzg_BArcT.Vw31KamC3nJPMYNnn0X1tE9.496bWgU5EYsPpoSs25GYJDh0Xbf2ZUsorjKVr9h8Ixqasg5OIQU35VEJjDCxtXIHwOIzdfGM.v3ixkuBaFqa6n24RZDSKiHERDG3mcM6GFqbh11QmsUCzxbkOk_QGCjLy1vt7I9gY16jMcUUOmUkMAz1CE1DLmfrXF44GgV_BWeXyH3vdP9YB5dODiuzdtp.xp6pOtsKDZco2kY3IKfhaWVp2vBysCQdhw1BYbuXLkn5tYHoF8yerBTFf9yNOC82Y3nWbKN9B879q1qhheAm7jPjky2qfwQvljJg2PVBUPEQZlvM.QIv5Twn3Bl4K_IihwoB8thks.E9Ssd0Kc5Sd7_k7kslLCkbmeCyQ1bfLwAA9R8c.k7OJMG8oDOWPQbtmSUeInjA0FsO4.K012tLgbXcr2rDEAfwSVB3sa_vxR4HHOZwkADyBMMj43SdTcfk_.R.7OjAyBB7pPgzRQv_ERQeI4x35cfXVb281cMGKsbPKcWkeJXhPlBQFnA0_ea1SzMibrpaLY3nRMkvZHR4ZTURvYKGdV1PHCt3bjXwDjHUqINwxuIlOTcT.Pk98iH3u99lKD_ysgAKuBEg_2dqM7raNv2agJIrRtyvlOuCGQ42yY2NGfiEBdKxI.2yTHbmFluNsR2cs8rPEYXzENWf45p2yqJjiRtlP2H3K1eZ1VrS5mISwG1aL82haBZgnc9GH6t9D7SFo.kamfweu.beSPgYmcHeA1BaFRAj27CrU7zde26aGxqY5VHiDkPKjjt429iDD.rRwH7EpY8F3acHrGZ3m92oJasgmVp2vX8cx.6QGEcpkgK5dxgwmXYfSE.IJ4VN3cRDTiGSIO0FdDKl8kaMv_CRGJ3qMqo6q.W2Dvfc2euj5ha4W7V1yuW8G879OuAdPX9.kRmuZZW8BHByFQUBTQmKZeSb4",mdrd: "xIseaaTcPmo1l2cQL.dIFQyQdLLqFG4F1R029re2cTA-1739804503-1.2.1.1-68Krq55e5mYE7niyk2aQobHtMvlrrBA3iYNau3dLV6OdxlzQhq3f4e4l1adBbWhsNidpfcAboqDucTyRlQyZBLHBbmq7sy5NidVN2_SSzTIYq8i8VXIBVTsd8UWH9EIJMDcS1ts669YGLL.bCbxIxR6dnFgJYN3.eVXevmEE3MPpZ_u3IK3ZT9hCkl65y4Egx9yKg.prXHscSy5.ql9PeP7R.mjz2Pq9JTaK4XlnGJkWZq4rTBIcIEYVv29jZ9XSU.QUzVf.y2iz8FL4HLyTSFN8_4bM0c1W1anHu1Ach7UgKCv2IfmrcKX_kCyVtLxfkix.2Fy73pNrIgyNy9UM8uQ.fTEaaJu8gx8mJ9VsOM5k7zNu.mpFAGX0SG9miMn8tglWxDLBAp1szi2Ij.TD2h_F2kCCsJaU9nBgHjganx.LYOIcwn6zUqudNmQRrrseCHUZQlLo6.lelYuhBZzc5e3MD64AUG6ontOFXAFo0y713ffQEDv1o0AhCPuP.M390cbhwHMbEsZ.b1hopAsWkZft9N0ZpstYCKzUC1rjp8yBND8G10CpLc1BjoOVAYyW354PNPtMYhwtHlVTRxOTg9PPU5Krz8Cn56b2Fv1h1k558J0rBh2FaG9ETsEABeit8V99.lK9oIQ6MnukLpNsC_WgU1F8RGdgGfmhShlSz5dMO3IJ6lR1g_zYSHsDJKqZ.XRnwLuAfp16fGNRiQbUkJWjLXxWBJhAnCRNW_oA8FLfVFiQC4fGlcag90tgUUkFW1XdJFeN6.gNphoqrRfuuk0Vy3Fj2diRWYY.zVkNckwGI4wguDcwGL5UNYg81_1eC8bwiucwUU9YOmJoJ7r0gxVzcsIcs3S9nC4ty1en6R.GLJqEfxK96VrQXIgmn5p_Kw0hRBoNCCI.4.jP_yxyS_HSOOUYg6GJRZBbZZjVqglgFkIVv56STFvt0amLszk1DodVj_IwZxVeFpAZZ5oBuPMkxwp4GlpycbiodWB05h_RTpf0S3okPB7SGnEM3T9zMTKGxkeo54FOnMhvoxryZcvTO5wk_WuQcJFMHC_sYAMZTcsQMKy2T5nJCRkr.uk2c3xo96.rVik4Fv676PaMdOvXajsTUUMeD9oLS3Dgp0m8zdK8CAQF9EsHRda3dgJQB2vw.Mx8UdmTdDqN5abTlGbV3h1Nbg_yrCXe9gRvHEkbnTGAfIS4ubSLE2KoXfUnZoNJNOjRXtaVI4lBfJKSx2dyBMffHy332v77KizgSCWXhUHbxL__sSRDS7tcbI8qiP6OTk_F5b_vDPN0mm4HzB5sODEdffPKJErAdS1cLkLYwzibZccPx4pPRzr_82ptClyWVOm6aon62BDjhUjysDntajl2zas_xq.I1iAQOrB.bL_voyS8urCWxcwqJOBOUe4AcfUuJ7cbPb7i3p75aRF7a64hDJc_.fxynshr.fvsjpB.WVFTrcpiMCBw8OlkTV8uvw_GJ6CYDEiETXZJL5KUat8RCQqgjL3B_WZ3UMKoYLkkqk4mH6IB6bKvgA5faHz3EdQNyY7HUjP.40mR6VUrM0pyOWQnnNh.0VJvw0yIx9HcacAQ4TYRNHndkUpXb_WgNizOTACd6smoNkTwx2BwoYNcsLMyBxDzKr1uwDJeMOVKz.Y5a4uhutk3ENJHPRC.oXct_W.g_oYSx6yTzYZioDMFGKLuv1UhXZ1doOmwFLQ3RHJBUCKvmktlFdPX4TTPeh_hjNgq.9NqQXlm.bFGzPlnJtwu3tVQNbGkQdUQn.63PzFPUsCqLEtektoXFyHray30eNacgyIXKk3zaaDbqUCpxNkF6n0Po3ATZXvbZBDr0oSana0p.Sm62pjqGlJDGibOdKhsBkNmlIX_WTJE7Xcy8z0ilbAQAE6pXcrg43BMP4syLTEKuPjf4P2v4ehTsFHvXGvqwHzRxlWcTfKeKsDK_6t7U5wTkGZZlzE"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9136a7842cc18359';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\/45034.pdf?__cf_chl_rt_tk=UAHptNbk09Phi9IZEjz6U0D30D5xB.YUV.xYyCvqayQ-1739804503-1.0.1.1-IahtX8E0sfhM4AGksqBGGOtHMZ1RIq1HE8luKl4ATgk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>