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: '913589a86c62fd35',cH: '73V7IflDinCFbSInv0zq0Dq7UZlqh3KFq.jVsgdtXnw-1739792794-1.2.1.1-FYBYX942Hncfa9qp7mLjjANBDSB.DNr1wZhQjAKv7DnmtTwOSiUyoEMPZWtxni_n',cUPMDTk: "\/abstracts\/46581.pdf?__cf_chl_tk=07y2mCQg16w9ootSX2qRKddue9Iyz9pkkgx_FlG4JJI-1739792794-1.0.1.1-t8uAXJAp2AWPB8WI9fXoeXHXVrIBcH.9t5dx_iQddJM",cFPWv: 'b',cITimeS: '1739792794',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/46581.pdf?__cf_chl_f_tk=07y2mCQg16w9ootSX2qRKddue9Iyz9pkkgx_FlG4JJI-1739792794-1.0.1.1-t8uAXJAp2AWPB8WI9fXoeXHXVrIBcH.9t5dx_iQddJM",md: "2YvqczUjXue.bwy4zKFc3lpb9RyNHuhLWyF5axRHaiQ-1739792794-1.2.1.1-4MpzpLe81TH5FE6kWOv5BRTNy99UlJlFXvMdAwiyEtCWWfUnDPD0.qGbdCahBo0nYXKFsyCa.gI_RTVFYDCR8OhMmzRXPRc_scBGNS2ctxlQEiHE5QYSMICp0SSsJfPRaZxNVFGt.Fe5Hg5PDLKNzg_1AMiHdyWX2_6_EE__N_3WHlbkiWsnKfqvYZnT1cZt80rWssp9qhXwVIfbm9FKHI6J2IfzuIhr.l..przkly_JaVxAMiZYyQaROPI910TGWgMP3.tqTBwcDfYs.M1cFXPYw34tWQ2LM7BPNrtRswJOt5C_.OIcCQP3W0ZXxnpMRdV9qxqZtZGoWlXsgwflnOvU_dJqy4H3eQLRw_0rbV9A2NlNZ8Xuo.gYjc1SAceI0snjuAfadbiCnkc_fmA7fv4w0eIgNkvBc5WOENdk0JjLN4KWvRAxnucTcpuC37LKqRwXngwyy_3l1r57HhiG_o8N7_rmXgW9vwElPgfnQctgRO5D3LP8MrbZRoS49n5PPoaNKpvaj7oAJ_uUo75VSc26g_SGSUxuYZLKVYxHG9SQ51M9SedFwx7OKfeEKA3WnIvCs1QuwuGQ1WQweGmJGzIaJNtQo2GeVT3xGurkk.eMeotwZ_jn1ILSuPVfG.S9NqUEzwhx8fZdTxzxqdL59P9yBQpzo.e.sIAJ8dHmtH9r_JGepSF4h3tqMgm7q0Ocr08vR5WI9kVxqtlqVoS0t5oB_ZnwBq0tsleEb80667k.ACDkYU9xOt2ZPMJxTfeSnM7Q2Fdkz6csRW.J1qTx29RdiyzQuQNZWnO1R1BtktCRP.ympWQmXUqsAt0nFGmOWW5X2P6Po75pKzksUxTJ56uFyG9lWVMCuYzgc.EorZtJnXeCh4OcSTB1pQ29bCSx7a8Qg6vHsyarClMVukijUmAXxc8rvc9RbZoIF02b8fBbUMQ6o5EWK_Be8b_OsQLqE_Sw11Wmdu1EuHE_ljH9xRoiw0PF4hqXxI0ug7UWo6lfaqKfICDbDWG45KzIQoTvt_TWZc6ZLR7hxQorAbpAdyyYmF5ZAZz1XN.j0KPBA2cHPl9ig8LCc3muiNv5DQ68oPZPzddj1ZEeaf45k8df37dAqR9NnXDdv6TvdgaVxW9QzW3Ga73j8K5TUzoU7u_TBb3cYp8wFwR5OisSbdvLcufMXDEHgI9lFTlnHkDz.SZdDUgLEYGSyNcXKyMM3JJDT2WbwYm2QClOERU1bPqPFAO8aSv4aQSZjLgAvlBvvdsIIfPvVjk52AjnHsnrRq8mMCSoIEgl1LKhbCkyhKljCj3NxvCFc5skJHvVpGkeMk0OtCa7phT2ZatV4Ef53t66Oiq7ivSqmAgf5elEvUpRkQLMVK5DMAsIYs_iyjz28Ge6pmGsmTS6QzUOulu_M.yKm0z5.Yct6ClEc33tWC096Re0pm1BI1hymP5aVAM_0MmkilTeWoAETbotsTjcHaHKjHfl2ubmHwtRZkpWyUR0ybUWoLeSbYApYjq6XrxHMxRw6lBNoegzseesCfD_WcaSoat3pohyZYExGUZDX5L.r2VqQmoBhuOEcAUsujsuov_OV7g3dXncoBEdtvymW37Bj2aVoa1bpwnsJ.voCu5WHPRdnN5N7Psmp.dzB3PXsvzAF_Y5OSAkCGPW3NQzfjkcGi7_fWr8Mieuv2DexfqBtBRzAXy.2M0WhbyYC3lBWH7ZhNtnfYI91YRD3SPel5Qp__BY.f2hP37NIdU3bGiHMC9DrEGSFYzSncAu01019esNuEg06f5OKgKq.m1NM1.nR40suqiYb4SXV1RkgXgLrrLIQHT_4stKYJHjjTopk0S5mXuGFwvlxIkDVlrexwQjH2JsvU7OTTBu6S2p4j91cUiVVELsZQvibRiKZGyvrXCKtH138wpHM7fJWrndnskM",mdrd: "hKRmefDbR65pzysoX8gIiNRb2zkz5NX9ihkdaKOnScg-1739792794-1.2.1.1-Gs5cRjn4uTDCIj92HzwrJM_fBVheFQKZOATBl.hpeuZaNmUYPEIf7Fy7rleUWeIrK8IOY6E2ajb30QfEvxM48hAQhCEdN8q_ZJ8ZasM9ZcXIFUPGBEeIvsrcGclJA6lmhQKjyVSZHVKBvU3.z1fRJHDct2MS4LKsBrGrS2Wo2gVPLcI8DyhFe1qDtyXU5J8wfQq2EQ.5aN9ItDGMGYufduvf.7DXpNT_dc1Y4JurOTi.Ao9kaqGW2U5dTW9Gk4OKt1gP7ueAEnB4DukDRQmYpmD9o6dl7gQ21y22Z04KI1Ifdzxt6HXCGh7FdGXj5_BHPxwQx_Q2q.gMbpihhWoFuYnlHXSOA2689mns9SGLdJV.u7mi9.jTHjNDr6PvBGhTTpVVKZbo.3vn2jexgG5lsQW5Jv8YRWRgGQWFg52Y9cv5jGDJeoPt5yO342YWMIQBC8OaRW41A_o.KezEYBU5oz7sCuKNdWU.3fpEq9xe7rwxAfDwaTIbbIEwiiJO1pf0sHf7dV87Bt9Vf.cZuySssu9WggCMt_uOvc3pSga2fwbdaJQV4lQwFgIglsS9GE7V47BL8FVe0vy_SIVzi7.q3KXyWCN4hj1ePhrVZ_UCoDv4Th1vjAZrvMf1rF1CS4mE5GbfBVQ7NMMEuhrpCNxZI2.o5bJrU7nGOELY1i5Jfv57qzr4HwLg4.JQjXa0Av5FJIUjRUBJNdayxwZkj0BgnTAk.myni4Vlg6BGdQIz3iaWiD5Y.DhxKony9dls8TTLJ4Z1MdPSZZLoDRulFPa97Zhmqpic0s_LT2EvmPOBw99V7jDzfqcYdn9ZgGaRwayRrl0Z_DorZoWxyqQQs3J1sATemN6ypAh.CUMnFkGPAY.ADEvj7GmL9uqssIjpu6jROAlG47Ov4TuCO2Tk5U1eP32lcSJrgti5EGJG5c1L.dNetG5cbJv5Xwsg28i3ZeMm4n_n5Qj4zYKrhmfJkiT84pbQo8ArpFwS.UvIW1_nFq07imH2Z1umRgFie8snmYW4N.h02WS8qgfo.42JImY7zkWsCfmNpogVEnXa_p4PwokYxW_g.hDQfufWhOiMCk061qzuhPRUdZNhHvqNY4.BSuzVy7C3iQf8EbpKZSZQGaAuosVVKLXgi8RcD3px7jZnNtsmyzEN02O64p9cHMAkr5uD0CPcXIshi_JlBGBnSQ41j3rCWCP6OC0ZKIuhFeJsyYXyRSDZtn0Y1t_o3fjP6h45cURcFfKrFqXYN5ymeqyoiaVVjh1v6oXhV8Ow71rDBR9k5qBgjIU84rBc_2f1acWd4XQEfL2Eq1hju2q76p8S_L7S.rW24PDXa5JVmPpTqxbjPqLEnXXBnjTaq4XZzmsp.PeksFafhGGSHHtjMOIsK7U6GFgDSMtlJT5eT98TmYykn1oytTQ78RDv2HPqkhlrWOI9sJJ8UwGebsIcuEzkH.TYVADOs_hqnxJW.AMIVrivq8yQpMcJcgVo5G9CIHgOqZGabSnp1ScnMMnbPJMtvpkKtojtVG3HxipvgX9ih1ZI7TsIGU5dQ4wxJ98tM2aK27ufS.yk98n46pBroJHCYCs7Ce49Dv2YUJtZ6J.DYuI4vNCv6N8BSJSih3xUXyHENCCPAD7S3FJA441ORD2FcoLWmsoJDdOiDjTWKeMlMOr0JzXaBGMVT7Lhd.E7SjQksOpgOXtKcvjLJ62KqQyRMCllcvZr_Bz_6a1FvkuklqhCS4OsasazZHA_sdc9zBJYcd4kPfMqFjnn_ANyq.Vp52hj6CGbfjlE.zMKxTmKUmfxLYxPBmwWIEU1gfLQdiBMhKA25hH9f3A3Yxx_5xpHwg8xXh3pKokWcyDVFPnm6TFfxSWM0aBMvCM6FDPfhNSdjd7w8QJNOTGGjr1mBLNTBk40nAcLDQvzi.J9_zor3S1nmk6S_eM36OeQyIa84Iv0hM6q1oM4TUzs51ZQvZDg8QA1NSnvlXX8uHYXEEfG2Bz.2Wxez.SpxH1JswLq_g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913589a86c62fd35';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\/46581.pdf?__cf_chl_rt_tk=07y2mCQg16w9ootSX2qRKddue9Iyz9pkkgx_FlG4JJI-1739792794-1.0.1.1-t8uAXJAp2AWPB8WI9fXoeXHXVrIBcH.9t5dx_iQddJM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>