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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: '9133ff5a5fae81aa',cH: 'XtXENobY3IxyNKpGzwzjLB27h3srV3ysBmyEXXb0TcU-1739776644-1.2.1.1-OXHMIzr0su.aeXo24aofeeUeTnW922iNpeYe4ldnCncQr7nLNLOxGswa8DvgrQ88',cUPMDTk: "\/abstracts\/77908.pdf?__cf_chl_tk=2fw5yFkhVgsmyHX777kZOsXdiiamTkdcWB1z8ClocyM-1739776644-1.0.1.1-W4Civg6vpNDKgNamtY5eBYn1XZVSnHqgbKKt0QINK6g",cFPWv: 'b',cITimeS: '1739776644',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/77908.pdf?__cf_chl_f_tk=2fw5yFkhVgsmyHX777kZOsXdiiamTkdcWB1z8ClocyM-1739776644-1.0.1.1-W4Civg6vpNDKgNamtY5eBYn1XZVSnHqgbKKt0QINK6g",md: "pPrIogmXcS.GXSJnMnyajIkIh869ROQOoPGNOhdSo90-1739776644-1.2.1.1-KYP0xGH2wMSB1Za02gS3y1VPxCd1tlJJtxAbGSoLSqa2U70pki3PRrlJfBOzqrblWC_JrJnT6aNBvR3lgbGTjR8LZR5.a1Rn07XLw5bZgKvtNAXxlqP7W.nXuA6ipcIQ9NbIDWLCBGoo7tgGDRzD6sevr45n5vozT.YretRrtc_oEf9F7V2_5rscjdwIU0lo_c52pTYasRARKYaY2DD5F5Fzzw9_atWdFZkaL4WbuPxLhdOF14T9Keq4RR_7jS5Hf70Rcg4F1cVk.KNxidgdvCPsc10IcFvusNiUorpFSZbvWPmlQOtjfqKlzRp_RY8Ku9H4nlxbIlMKKm32Y6C4TdrKSw8JjdaTDFj.CbCW4Spd1eRwPxDrMNZgMSQGJPy_wkyQFYg7yZcM6nMMzx9leFyOWpK1BUi1lzxGx5ib_aPcpGprnQ3Z95K2LSONxVKa1up3KYADrXs_pJoiE1t9WFwyXwmv6NY8Zhqr3oGcvJMDJoSZk8M7aw3chp_8D7uyGvweWbEas19_68IuYxZzWJFpjZcOwZVBY02qLdzvjrnemorWHWoHw8Y56LCQgZw1bVdgao8QJIH7g.Rm7VOthvA02g9EJlNEq82hB08DmrKU8baViMEIgTua1HRzKfRZcGyb4odMQzYLJ0JGHwRnkTf9HFfq9vX0_JfELd3Kae0a6cBQL3iS531Lti3O1ICI7AbfT0zel1lmuYNU0TGQs.Bsz5J1N3QgGqyT4VXFyR1Wkz5wi2EZAv85vEeEHa4pMRC6XVd84Qy6k4PFkgLrh4IQzjFRFjVjthhwQ778dvLgOcZjQ3pBgo6cY1ClhfI68EJE0xACV0A28BtNtPbcoFdBAE3K63C83grRZ8.Oj7NvoLpjGnZuYY_B_WKjT6PoOmwJ6ZfKfA0PxXU2Z8YaHzipSzJH8bB54xo7p7QBLhi3.Yhg9duPUsf6iPkxzkoNwiMuDZnQzmNDZQ7S3ukxoUu7YZ_Ji4gcND_DgfUcf8GtB4PY2MaJ0iUi1PT5dHjsqxatSNbtBjBZceBchLmmxaRJp1B111td8QeB0Q3yPh3LmgWnO1N14z8kGiyMTmxMsuZz_oOSpGEolNNLwRlDCzy7z37GgPyXH4PaVih8FoLafzuOCSrc5ZaETzLC7krJs62ysF7vIei28csIEH0oslyRVxmgjH2z9P2l.MM8FxTPN0L0EsNVlswFAwXV7qdPWW3EEXS2FQO3KQqNgq4wxmpDRbMf7tJVu02jRYKNGWAk1HL4HoIMzlNNzhQ7e.ti9s4z3F_6PSP.h064kTYOK0_JkAB..Y6BNXIUvjsntkjLw6_KpGIdz4FylaP4GB.oMgGhYIbQx7gaEb_gQGvJoVQWwFt_zbISDalwts6qjxaPDFdgTvBtmk9gVYASTWJmDMWhugDQ19tT0mlN9lwvlfrwDvkoG8U0naV4GTv_5mbFWgoTs36Y5QDP61SiFg77LCsFtYt9NHIxrDK2r29592dNiUQrGuz2KQf_CnNrVAMtdOFGWtAocF7neQiIg2K8QX94wKVHqCoisPwfuvVD_XTcXj1YwCgOH2G0rDj4PqUjjqWPr8c4tEKMqe1msucdS5jPH4yiDls5qSb.BNKErCu6cWH2FY8x8yxQL7SZjXGHUd9Qv40LEt51_ai.jxAACpfUFrSmxYDtn.NDhGJ8v8zo1zXKq0kdQk3EShnf5hY_dskedh9uosec5JClQdoq7rA8FK5cR5CKwbLnriyzQPae3S1x9G_vgIecaDl6nd8UrkeiUBAbUHWkw.tP5xKL5vwsK8LyZS5gn9jCFnlpIQce6_4rulaZVT6x1ld3dyiTnTk3INNcSLX41a1DtAEicHOrJr.svyM9GX8K77d1fA5Gh1FQ5m4.WDlVYhGPp3KHLQGx4Sr8psf0iOPoldeV",mdrd: "G3XiWlXKMz.jj7wkGLnjxXALGpblmcsNQ.dYEXY9A9c-1739776644-1.2.1.1-vpbjPkdBTgluimuNuS86RRSjBVTTX0HakV3eXNNGAWNJ8MfE1S9vdL7fPqenR0.y1r3TNfhxhQCmG7SrC9dD8CDizaiCRDZ0AzRFCNi1ZVf4g.JRm.Jy4RgQgYcilRWbWrSRnKM_EWzSHvQ4o_p8p9q1j5pJbo_NeHnUrH2haj9KdE_Dd7vBSNZM9urxWGs_eBYVLNdjSNbG8s.DXU9P4xz18UvVeGpaAgVDtklRBK5pdnKA1gwKXvXTJnno7ZrOPmCVZQk_gCeHL5u8WvibfTju1gMlPIb2fybeVyY3CuZ4T.GQrnup3yfbPZUh0RezIyFibwfeoMtOUo9AEPASWUDKY07p.v5TyrPxl14WFT8yrrgWdWgzoUZMGCJ3null.4uH0VPjBz_H3wMe0L9t1lBH9NPvhww7CscGJnYi3W0pt7SGoBGDiT5U0gLFMlkzPQAut6fhLlMr.pa.OlpVP_1tRs28KglP1EcKenOvI8FFcSsDziDiuvDiB6diD5xWNcQXBFeS15KaIYuP9x.mPVtltsQ4a7x8IErDhA4dLXQCPEZSks8YBYs03lEfdlaHif8ufuLsVwndN09sjMdWCZNelm.ZUVlftBuq.X8ZZcJjzrsTIQRJVM68T0n1M.GYYEXx.BUhm_lRNRTNVkXG8Rp2ADDlvmYGDG7vTI._2a6xmhYBdnMgRptSvvgkt0DGGmXKIqZkNIZiZbS049tgzVJ0sqIXqaSiwSDUgIoRFFi9bJfAk93PaOsUdtAc21EkLfoWU93NscjdEH5qudraCErvvc9PJNIDsOsR9vj1zy9x09nUzjVNc9Dp3KHFEFL6IOJqbwQfGAn.P.clv_8ifIpKOgZWWbIZ.h_IV81ndQ9CuPdZVxK8DDwOFuHdAEOYoNosdeK6Keq7uxZN7lggp_vIshcArxLha3N_put_k3etggbVrOVIt4a.nmJ21DMbAFB5WPglfpiXjrlZaoPgsBZ_dB.ffZht8wgprLh_R_Da6I7sLs77u4W01jbYDa1oy1zO5d1BVgvzr1xmJ0EQATP6xEQp5LqleJrbogzZ7JWtcuUUYO.q4X2X_lW_8CgFwHedzQqIQkHJos0rEn5.gWRFDijqDpZMPiqpn4S9jkMNb0hHOIQB_hStoRBgsuy5tH0LBjk1OZ9wabkMXihFcfbMK36wtUB2LK5uBfZH_Z32R6HAAtHt2g5b4g_y5c7cejZuCmV1b_TzoQiTFJpoV4IWLEzjnTO7qLB8MMQnzmg4EyX9Qujm1I10a9NYkNjiCsoagMFONclECdUfZrDc1dNkB1tVnwrnmGkxh7gEhE6whWI_deS2i0btt7M5TRVxwSNnfPZ3lBKoq2V0yBUMjbQCTpStmX.aWM.zLMNU8ZN5HOmaDOoqhlKrfrDem_vCCTvUUoRiMlwsTtlT0Www6ED.xaTqlnz8DeJbaV7R.vEfU7COzk9.7GNx.qUFbmnCJw2Wlu7TWZz0gxiLq_g94fieQJvDouqT5VvkUJCEOI7Bub9pKoX2rU0Y8ffRrqEXNGRDr7RwUsXir.OWhHwjBvPptIj68oShvfD7XFZ5BJ4Zx.RzlDekE3vzI9bEo90zBG.v9ZmxyTs0AOqB6PjcTIqHEklqHyfUk5_joItAH4vpLrFx_sMyjJKHt0bIV1JJXwuMnjQ8dEtk7A6NDycazwJVFda24m.mIu9V5BIFITzwuEdPSNQ_IYgqTw.zgtuWIELcgFvrbpmy2sNprDL4IJCzTJ3HxKoncy16LWY5VHq4e9XZLUaN4SK8Z_4a41v4TfSidQ2W5DCvPoPAoslasoBVxFTjSjc4IiY1yZzCvHD9hfaqywRAumDbBncyhUfBqTlfMnFYSOahsNdsy418xKZVgFJvH3BzSbnkxjDj2qwGMLm3oUlA7NGXLewXk1aj5_rMUPqe.ueIq2wO5xQDhjP3P5zH0t7fKGEPk_3X0_vDBXXPg2mOm9rJ7E5.AasL"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9133ff5a5fae81aa';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\/77908.pdf?__cf_chl_rt_tk=2fw5yFkhVgsmyHX777kZOsXdiiamTkdcWB1z8ClocyM-1739776644-1.0.1.1-W4Civg6vpNDKgNamtY5eBYn1XZVSnHqgbKKt0QINK6g" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>