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: '9135a427ba4f4110',cH: 'Fcx.9u8lCE.lz3Vjne9_8FMdXOt5HE9lELnTn3ra_WY-1739793880-1.2.1.1-nwUCxGYz0LAfz5mX.Wd2RWiXQYPqE3iGggsw1anbHTZG_hTsEhhytYOBIbb0zsdX',cUPMDTk: "\/abstracts\/88472.pdf?__cf_chl_tk=O29zyuXwEI9cyYsRVONuD6pasKSyj7G7B3jQfqPRdtI-1739793880-1.0.1.1-Q5YtqUFVN6ixWDiYhr7CFGyJpHEIEcsImZkXQmJOSvY",cFPWv: 'b',cITimeS: '1739793880',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/88472.pdf?__cf_chl_f_tk=O29zyuXwEI9cyYsRVONuD6pasKSyj7G7B3jQfqPRdtI-1739793880-1.0.1.1-Q5YtqUFVN6ixWDiYhr7CFGyJpHEIEcsImZkXQmJOSvY",md: "wSh_G6.BwIX6dRetrHkSQsGgSRzV1K73TgTzyyjOVHM-1739793880-1.2.1.1-2eJU7IG1Vy1d3bt5yuaLIZm2nhorNPDl7YYQrw.fSPJ8.CRp4GufS2TOe1S.Cz8dO4Agfdw4mNId3dcmkTwyT078mKCuilwufUl7wV9tu.gs908jMcaYZmJHWRdSzBPW4Q5CBjHFVa._OMj0lvDTngne03BpMGgqgH2BouILPKkEgJppOdclLkRfJte1EFRAGaqe2GOiUByLUYmmFgOjBNYjAahmXatLNtPFKzpXkVgvmjHS0QdtZwTommvawv4mD8NnxTl9n42GIK.vO9hb331fm1hv5XAFQEgyfPYUrHkYI.J2FB_DvoTPe5o1Sr5W6VsIqBCeyoybMKy.zHDvRypMCF6J6n096yNSLfgOKKisEA7HhXqlBDUjVvaaDvjB5FjMSH8sSf_BFtTua9RMctmXYih..o4cW1u5i6E2N_ROwTIeK8toxbbRPlgwiV4fIK0gisP3PYxwmTi8ZTx28l6lVEetUzskNOUgKvHWj1ZAXLZ8EWW9x9iIwvx51CTU9ByclLKY4bEcPiSmt5qplXWUDZYqMoQLY68iLlY0m0Ru6n58fS1jq6R8lzWWnqOwE.4FuHM3SooUYGlVwZ7m5fAq1hiUxrPR_2xIWd9ZolK6Yep6sxo4xOuTKsHWVAYBxL5mOUXgcl5nIbCmYhL_pkV596mfehWBzMALhq01_t2ewZwb_cFweHphXtSZ3QNsY.MpbOZKTj0apOMpM5_r6jGxuija9jyq9KiR0hfQCrxe6CQEEdTFdCGDXjAt2CLoqwf961qx__tIBUhKNpDVGslLr8uJ1w_ni.OTHPQVpte4t8BBHSwCd_QQ6ZKaX6mlYdoB9Emi3S1mXKwtSVpfz76zfNDdAHEvsZi61DAAGYMXx7Y_CXtoh3qLKBYc1klRtbKZjIyIyUAP0w6XGG.DVSD7dPYpPGm4Cns3uy98iPG_ueGMGx64hkAgvDHuKMKBW2zJiFoURFQDj3M2JT_jCNW57vxbMl0OzycvuK_zuVW26ueNpQtok2H7A2LfCjwvL374thzZaYZc9SZs21cJWlyzA250JL8ETO.gIyvy4EZba9OG8FZB6.G9ony_qbCfEHTHfbuHiwzLk.p2G3DDuuRYljmCsNjG1FXFrPjh96Y2ZS.QDwBS.080wAOdiihRzNwxF0mCdCEsZAG_.Vibm49oWnknron476FPi05H2ylqE.xhCEzPW.0JkUo6BLsOAFWNr8pPMPGj8X7LHifJDzEE_7JvZdSz7.Pa7Ch2DuhUJQmLIgmxVTNiPnebsaxOcg6McKg2UOalWkipgMJ_ZsyQRrlCA__XGkfSmWRg.mhTWpgCf.AzFxirLRA7bVcwXoZosnvcv4GJ4igV2oJyHjrvsSUEj_RykH2NibWiHTNA5nNlXNpgoGO720igy3NgwOhz6UkhUMJZGOKJ6LZvKv99aubH8PU8DHFfTzU0pblwH05sZ_hjecH8FM_LNXZOgd8x8LMQ6itJEheO7uU5zuLujoABKGFD0zRXdeFXy8RlL03SZGS_0FrH4XypUVfaUAtUIWGwWR5ELOonHlpRB6u6u43LfAttCqhu4E6B9MdQeyxG9tj7tpwzpZ3YxdnSCUeYFQQxaZRX_c8nGA1rHp9gICK2_wbifJiV_CGkx9cjKgfGXu9nM5QdHeSySoIwxmT4jj8SPkQ9gz7nAxgUwk9B9giFJID7zQg9hj7gI7qufPOB.4IJn6UTN2YdQAyYNuy29bslj.DVQG4UUVygKX0B9LBbFoxJo3Nju.JV2y4u8f.jnS8VRfGNvH2VgDUurAUC3Qv.YRYTUmdTnrO_knXxnIGS_3jMbF2cFkLbHVX3Blw3S_q2cQLJvE0kNKu1tm8TqcC8U1k9Nr99vOLetqmjoKlSlJh2hFzxvATsFvPfzul5uVYk0O0BvlI8K57P",mdrd: "ZHtdHXGoSqOfYxQC.MNwIEYlmXg_b5uS7esNN8IKQFQ-1739793880-1.2.1.1-Xj5ykRGI0Tw3kCWNc801I8HkocnnWe459bs99H6PV_f5RG0PjaY13yJVUAydina5cEKF.c8.aAHsJlVeA9YRzhHECi0rKULfyOrtoKgGZGe2XPNSPLKs9X5QMOD0dMU0Fe5cX21V3yrdgozQpfTX3vkFRp.bkJkItPnZSSiPawZCIEtEj0z5o2ugqV2VNaQ5ldHGfC.5wYfPJ9jYZa.SlxCgOl4sjcTSXmLjKk0mU.qzWgUME4BMtOnxie57MkPIEhcfIYxLvoXA.VgQ_7RW5UloXv0OgkqMhuqq3XfmJC9ZaQYXm.HygT5b4D992REs93vAfTUjErqmhytV9qEnay1rXBmq91RxKf9Ait4FLy_zHCI3ssQlcARb18aIrSkRpvcnZ3P2h1kmZCJR.FfORZox.bf1jssMJNP9gIDmAkpDAsRlhwBdGqNGdWnNBmCvEnAruQqNyq8_IR70fXq092m24WlkvN12SctP_4W_0XERR7yU8MyXEhL2sBIBcFTXtn2DntUxl44bJlYDVAQtBJoojGn5ENbbtEVQ62e2Mjx2pz3riZOr_y5FlCks9cLnSZtXbTzpZDlFO5DLuQ4PZ99EqI55dGyXXVTI07xSADL91EcYs4eIkuVfb.rk34t8KfZXLqMtLSGAiWDSbF2z9by4ohE_sfAdvYFablWZJapIP6ZCGNS2ACjO9Z2uJEWA.xag6dYckDUbXJ5fGzZLl2aTxq3tsIJcPEDnCsvOk9ATG8XEsurtnEFXVR0FEY6WiPEz_u9RzG4YquX9LwwZ0ivChLiSZXYlgyONRAPEloVZDjeckRlOHhXLokl9tvvPMjKpM8JA6BJlPCro7mv0HfWKGBRn_N75TAhOVspQw8G2KRpqHFsQfRcRab9RdFPIpk1liXTgdDHKmZv6HqCiLmOhOYhidEpZ680FD4KfNrNZc1I94DGX2cN7bnQGojxQn6kkLwx3aSqDAJ8tp.KsvOKhIlGtz7niWD951sHdJLzz_3F4pgCDFJVSGBjZwVXjQ8DHO41IfMhRJ8h56SyVQM.RdA5tFldGyjyk2R1raVULBj1SAV0tNAa_KsNjkeZC_uUJc3px0phNpbxbs7m7iL19uSfKdWzHrIS9cgpP4b_MHg4CAEyG6FIB24GetZRjqEbbmXu4AoLyf9VxY4b2Jea8472uJd5J5_RHwjw7jUUrtwrAIupY06ZVw.IXcLwh70f5n3enaYLF0umKs1GqMqz9.o2zLiw.toVZbZYgFFfrxg48D54bYuQrTQfnYmeBu7cIXEBKQ6IIHFBdO5Yb6jf1wfDd2qNGLJ5Ic2IrMj5QQy_rL74HwbxS2vthvvTzkShnyzf5P4S.3PnhlY4oqhGsq8jQR7DjeaG6A4s4yekTNoP96LqCFxy.pPsUdPm217KjedItSFk1r2UeYdpHV8.6xqJKzARS0cPFQEbFkaLcQEK1V.xIy.RbFieqUMDliy4RBJAk5GQvIzvrjYjHahTiuINwHXCaJwDiPgHD_w0nJvOURj5MAnQHenSlimi9xppeIz3njZNH_i0.N1DjE2oAd8LAAmho6PGIg5cntT52vELw9c_Dt5sSCDD0WDO.DPjmPJqEPPfUNlNHHVJvNT_K_ENuDL4AJbZMCkQBRS0..tXGKiYnTJRje1DoijoD0OkiqlFXFwFRUuycNg8HNiHN1F9EnsG80A3.32NXv_UaLFOcy2gJUBdSEGgJbA0FDSxDo_GCXtCQfQ1I5dAYBJhJZFvm9WsBZy6hAnxjwfaMPId3vo4luiHF4dN5qdEWEuusHRKU2rLd9P4L1462WZ0pRZ2Hn9LojaqgnPG8hg3dwStDkE.Q5Cm7y.IaiMWqVjlbc9hpp2ZKCYld.1xBAfgoihlFx4xtn9PAAcr2_ZN.jamCL2UYv95rFCHaWdME2bAJNqTULYNwBNTYILR1rPCL9aWc6df2fmld6ZdWvdeR12Md7pgiqrsneXVk3lJ3uNEImdE7UyDOXKoFMHOPRQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135a427ba4f4110';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\/88472.pdf?__cf_chl_rt_tk=O29zyuXwEI9cyYsRVONuD6pasKSyj7G7B3jQfqPRdtI-1739793880-1.0.1.1-Q5YtqUFVN6ixWDiYhr7CFGyJpHEIEcsImZkXQmJOSvY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>