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: '917c9b79e8d39cb9',cH: 'c2Elb1mXG6RxdyuxtKcb8Hd2xZtT_T6HhN.SGuGeo3M-1740538013-1.2.1.1-4zYBmClr7Af9Rl_AOSiG79Kh.ianvnQVrBTKbRseiuLbgbOtohxOQLuWCmExu0uR',cUPMDTk: "\/abstracts\/26857.pdf?__cf_chl_tk=EGtYALYd8N7H.nJ7NLPztMaSdXK.cO2uf226qfOKfnY-1740538013-1.0.1.1-DyFUhS2TZipXDHsOrXm8XBOBfxaiMXMuMmF5SNfNUtM",cFPWv: 'b',cITimeS: '1740538013',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/26857.pdf?__cf_chl_f_tk=EGtYALYd8N7H.nJ7NLPztMaSdXK.cO2uf226qfOKfnY-1740538013-1.0.1.1-DyFUhS2TZipXDHsOrXm8XBOBfxaiMXMuMmF5SNfNUtM",md: "Ao70d2YgvtnQnFeSJ4cEIFpko2QIww_tUb9y1hs2b7U-1740538013-1.2.1.1-po54H4tcsLq9kUpwSkQdJtIn9ei.aw0373xVM_TR.9ml6nMfJaxxpeOMlkXAYVz5cCjCLv_VOmbf_q2N1ruzH_82yZbNJPzl7bWmO9j8kfhx0Xjd.hbSUFWR0DfLFxaQ2iYCxcj8Mp6JxubueaOTqd3zlCJWDL.Fwo.mwK7.q0j.IPVXnTJg8c6l7ZQft1BF69r0uvsj9hTQu76Ebdc92XGkoCROqceJcdyqCrkvJREsYtT848BSI4Af2_du3yc8dNuM5EhgXjDuZHW7dG8fIhMhDHaqBLJdY3LpPvqcpPsWLG7Ew41Dx3qWITSnin.9UTJGEae0n1wwN4wT3.0x0CrbVq3mgAunKykb6VFTu8DKtOnRn9mmHICsU7lVF6eRGjFsCrhx3B15WUODH5ATbGCF.FTLPWtyry88hP5pCXOeB8p6UsOzzdBZFFy0ZoBwU0RKe4OIMGHzn5Gw87Z4g7Qc1GMn.RWJ8kZtpxnWGsGt6BUtK99AMsW88h_ejDbBc5cKvN1Ot9UI9t26UjNykwQHPdbxxc9EXlJ77H63TmzQbr26dpgNBKtisyG_c2O6zbB6Zx8sxC4GR8FPBD08DzPwtjFk.BvLXoClyiir7XzRKe4DWiShZ.BA2QXufzkHYKPdAevRFBI4BzNdjsPHc1T7VDRIUFTX_LEcbnsy1l_mqV76tE6XkCTx0kWcn4j6ZxSdtzwyMIXsjFGpZPqnGoPKzBjz3AuUAbCYs5.FMhe214oHrBgkPAUyXbijwS_0bcb4oUwVsiDjqS1aDiBMD9643Zi3xnLAHFkaYc1bX875YPjUTbXYYvvIdB1.J4yXawV9ZaIvwymkt1250Bwzjb784_CHO7Lm52YJwSGHAOQb0D4sxdufZf0mzA8iVw8fJNvuZaIC.0oycqSP0_zuAdwwcq1Ooa4NWlun7H2s85yWOGRXI9.KDz2IGJ4v0qKitT3AHu.NqxF78m7NA6cFZtIXIl0KdZPzwDs79Ot37HM8v2eTf9DHjTXnBBl5wBE__gl0w362086Y9J0gHWnP0CsMq4EBTzb.Xkzp0tsg6UyWBNk_syuj46JFqt6zsrMpJK2rRj780648Ay7cZDABHQodOSZS74kHdXSbxKuzIUV1y_cOb7sFdBMv2JVuvRSv.50MLaF_MESaSXk8aJG6VOL3QHk3j_gsqmNjHtH7KWN.vhUmpzKalJZSGwE7BkjukNnJcYPfHDUrvtJ5_KusbgB79xF33BEKJVaIZtkD59CBvCUuFoG6aGWTTxeRY.gVvG.1T75GLf1qtwNxK7huVQNiZWFxkC_ngA7U9P_2OlQDdBSd1UIGXQmWZ_wVWjMhRPCZLcFJ0_EmsdUOqiCyJLesC0i2.6Dh96aEoXv9PWlYIa2cy12boG6hd9ILTOC5MJx.OMRA4SDdsJdF8tTI53Yt9Bnr1ophH63ftxm99tBpdFX9bCJX8mMyuiz3IXaCgB6GstA6o7w_.fWfc4R94pO3zC.v6RT2W7sMM1jAjaBPxGFEqHZbuFNXis3cdZN0iWr_4294ic.E.0p9QhqIBbF2nljgMcGO7BlSMpmlwGBgAsG.I2lcnjybG9dsHYbykZRkT9EReq.4.2Y9J3LPi0s75xQFOKI12KQ3Vd0dScwIP7Pg6ySSgYfN6LVtuWMWcOkYFWjwN7fODgwSuhy58YiPOQZyG2daGTzoyKAgxUKPbd8t1yb1vlIElph03Lxyno6x5ZIVm_uReMe3IPikJwMPE0DSDZ5Cfqy_SxiXZhOOd7yfUQZBj5lmOfYwAYBwm53bSKZnb7TeUGzx3rE1.Fz8zmsrz3ddZ0VBS8ZTSPTkKHfRIqkOkwNLYdwJ27UytemFdfwkLFiq1uMGCnYP9dRmnvZgAkuaOgmFScZJk6TtInUzaMmtlT9c8bAwI.o0",mdrd: "TNosCR7E1.IwS28BQwsCpiEUpZtQvOkB0YG.NXThGdM-1740538013-1.2.1.1-nTIKxVdiwtormxCLt2rZQXWYJt0B1RVknA5jBpqMuPEt4BhwRCnCZu23d62s0mVp5k_bxB5tbDVpLb5991Wc3.j8MAr8ZCUgmOfdzwKUl1egcpOsbdOcx35KOZl27tYC0DyB1q84pQss_XTE2D_oukH8MBCkzDQ6uFAH_qoqV6TrOVq5Rd_0nrxabjUmwdN65Qdm9a0j3eLlcNfNeNV7vrWR8Y8F0qsjuyS5BMEGD6GDAZcT19LQqu_ok.I0lBTRlb8UHCKbOL4Dwj1mXzAPnBUZq4f8P4gRYzIvMvNd21dlGKu3MdZe4aTVGR3G2MV2cogbxIpt79KgTjLRv89JyTsvgksKBKfiuI9SXP.2it0yiB3eZ1LH.wQVCflzMoUPANWh2_3iUuyIGggo7vbu.0duDDK9L5YZci284e.okL7oisUHiUSkiLViX00892_seJrf6Ocg3rkBdquZzZsrHXy44onTQhSSYKnaLaPwvO2bRArKjiuk3cSwyr5t17cOFfN4QiysZF3lbYxUKXt1zzdlWYdT_fuh8miy67B7ZhxusUXSfDIJeN2TgUeAyspQNVgprMyCpoipdXVhkauwMQT4Hr4GBd0gl1Ot.Ux9dT.3c8URUVTYkZ2DLodyk5fb7PIBZ_6YF3Zl_QC7uEx6U9Yy2W2ThWfcobDKvg7aSL5q6Uc99hDFOi_Y4fMEAUN2GhM2rjjhNj8m31_ppp6QjZh8GwLsYdt40ACK7EHPZzovIHqBu1Tazu8dt0LoA5BCdKi6QttPAJCWhPkEZX4iiaZ8tKcTG0QWTX98b_BUZ6A6sccGw7Oc12RntWrZRumIcAH73VY_kaIv6hnXc3Y.1vKSON0MnkheRlCYBSWr4pM8vKDmjxZmgwxb4OPuF2AkxORVmqw0uabzVr37Wr4SSf0YCmKw0GeYVQ96luM49n6vTitE2qJD4muL6VQRLM2TfoghCQg.OKeW5Lixs1gHMUNTF.Lno0jDJulWbxENem9tWs9jmrs_wP_ZVGd40yhqYeIOlPO5o6HFYdDjUT7UrXMmsZU2VgXXYWlGqgVK6.ouYQQhvH5IJhasB7iwlGk7q3BMbac_wkv2EtfAC5bRU7njIqHkmShCC8fYpRwEao6Y9RSbDd9fim6tcGTtXH4hACKKNROvktWsItXPFfJnN4IP83gxVpwbWeQK.P2Thw22BE7kMmk7mhMVpgOQ2i1NSgSkdG5yWffmC9WV3IeXuzpI6HIO9MUsT5lqOExPwljMev7_WIN83AOAVHh9qDUpLC3GwoQrSMUczvJKsM_sPf9iEFHr33tfEobcaQ4voqgmPymUq_JzjG1DAw8oDqIjULVAoRw5c.XCsBUnjs2x_e8P6FmYZnJShzt72gja6P_HGe2ZpLHRuoHamjCv_Hhi2Vz600dvNwFrX8eAPmT3jfy46l1pi87ZW95U07agc0lW01yoJloF43lck122l_TsUkHSpKK6ZWJfl.bPGt5SBBCh9KqYUNnhQ5OaX7BLYoLctbTCCzN4NT6k3Z5Qn5z9aOm0xWJ8EG6FfHGp9N8yIBWTdhANVOSnWxo2Jo1EDNr718sNuTth.Hoo3OWzrvBLM52YiKCj6yDkdXyaC8G__q8EJ_wrhsEYEgR1AKtKRAuVQXGOVZCvY15DzPj7jYLTc9EybmDj7Ti4QVLqL.wJSDZuvU.VYX_aVWxn8ByhKGObIJCEiebCdVyKiAQ2q1dFq7J6Ub3LmS7Hx0NOwZ5OlM0KCc22Q0EyPIdzGXEQxnxBK8ujchlIFWRqdmrpb.sx_bqbjcnkDc1EVSYBlsDQDQRfCeD.PvBrmW2kcTaqsiR1MMmJrvfEnyrJQQm26ZuFNb3byvi03r5iU57Df2GjFvKj0UUOKS1Pw6bIchWt01PBFR5syZPCT4sM08NmiLY_9CKSLXmAP6K50JbqRQ435ttDo3iOdQoiDfbBAOtBufSSai_p2cc9If9KU2zPnZpY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=917c9b79e8d39cb9';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\/26857.pdf?__cf_chl_rt_tk=EGtYALYd8N7H.nJ7NLPztMaSdXK.cO2uf226qfOKfnY-1740538013-1.0.1.1-DyFUhS2TZipXDHsOrXm8XBOBfxaiMXMuMmF5SNfNUtM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>