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: '913496aaeda987a8',cH: 'ZVebGzm0U3JR8wO3LPbRKk7V7ONzLIFCPw1sBBJoJ5s-1739782842-1.2.1.1-8.0j8oLPOw8q1Oi1kFnkpOrGVuteXr8MtsCt.1mDZH5tKKRVc_jGV7VuE7gyYjhx',cUPMDTk: "\/abstracts\/141782.pdf?__cf_chl_tk=LP6eSTi4ks5l_O_uIHb4V5aeGgyDgIw2VT8DRq_hw6o-1739782842-1.0.1.1-wsJvVRsplbTb0.of8azJaVC8M7u_GJl9l6nLBFvYvUE",cFPWv: 'b',cITimeS: '1739782842',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/141782.pdf?__cf_chl_f_tk=LP6eSTi4ks5l_O_uIHb4V5aeGgyDgIw2VT8DRq_hw6o-1739782842-1.0.1.1-wsJvVRsplbTb0.of8azJaVC8M7u_GJl9l6nLBFvYvUE",md: "vVJaZaIteyZyVNHKYAy8krRuDD0BE475twGlmBGiHNc-1739782842-1.2.1.1-HwH330hRDnxKf.3jFN9XIW7YPmaZFGPtrxpDwIrFxFn.2nF6RdJy1kp9U1.B8DpFc7JlghoRnnbIiXOH1TfyuNN0LfAYeB0G4o6gA4h.vHnjE7twV9QQoNUlg0y7MLkuySQTV.RNSoWUTm7MgwoALsPtdcp1aWNXv_TTBQeQD7DGjxuVFgQaiD2GacV8EFrK.VQhd317IWupVrGCsz.XqfrM45esSePTEGmD5A898ZiaLlU7R5G1INcBkNZkcxxPX7IDPfe4s0axFFGiDxv_I24801JfLR0IBcpur575qfjsR00LZaxjxhCSmtIKCeca4pUrB3vEihorUlJ2vaD9kg02cfXiAxxcX6mb81VW9K7p_9uBvTyPrr2ML8JGw6ggz2w6pN7ruzdV8.LEWSIiH5BugSUyVE9FqfpRoMJ1_QfgoAGKoRLDfJ8_QggaIlVYPvBUMDdPWSQ71FEMD.C7ooETI_KexZYyIliQSviGWU5VlE6VbGInxenDiFFf0xoelaJ88SUVR7fronbdAZM2ep6r_6637eN9QZ3U25.LiAV5nduTNPzpp3u2Btnfe_zQ.7FIDJrBKiTfhDuBKwiJnPGC1hkL7qEzQvMYwzE2gHuaSSsJNZo0N28_IIa.L_chabBWE_9WTwPLZgsE_kolhGoHXIn0_8l2hyQpUXnTPsikWQZoOP_2nyMACCASh1rydV5zst08.08Q2OKLBQ081zfiBFcL86SFYRCt.c9g.0431YyOPqyzciip4FRHcoBjo63BFtP.2ocHBh_s.ddVNCI5x9b0E26cpIwa_yO.BjdbDLX4HsikqQC6dNfRXB9TQkxpSLqkfufxntvDRoiwmhdgurCqfw1LCS48BDC0fnXIjk4FxkwNAkbWRcW9f1D7RBtmIeGw2Dcf4Ico260KTAjn6ppgFDaqnfsrBuuMrJbu7fSYhGTqiDwUqsySKFZ3ZKS_5sV0TjF1F_lo1KUXX1yelR_zPhmDH4Er5iAYbqXRLunYltuyY6X.u_F7LeZ7TboyZChCJ8k5MutoKNh_.qS3cX5.XB04HObn3kBpYA0shqmQFT46TeH8aELrCzd9UyHduhJqshOPlsHFITbYVgYQT3NbF7gx9Z8w.kW18xN11VApPEOi2ygaICpII4nCD_cPW419hFUnKDEHQbUaKcKsmuy2wUZoblGdRr16NrdGF4vKBEdatakFWfyfEY9xQqi0jTZy5oXUPewOqVnL2YxcCGgh9ZcCjksD_RrdXn4aLKCKkYYNbPKE0ArDN9y.Jsga.fFRCc4ZiJl5lMPx8MyuTwSeWbiywr8IY8PaF3uAQhc53Hjeo_oyi6zWB.9IcFbp_s5fWPvGDut7o1nn6bey9It3hoMtVIN37n.n6tAkqXkyEwRqbJ_h83n..MBx2a9YtwhjrdqEz6B1ee13v2v1MXS1iSejzphq_OUkWKR32OVGz4SqCtMZG9KMI_SCpzv4L.bY5ExS2V7FAPjEaQ7WzI9DLuDwtc9_EcFdAHPKhuDRmJCBBOQVs3PBuDFm3GjN8L4PkOh.2IKPp5y_inghJKPtmyDQq9F6rEspuHU7RvPws1cVq3QmPliqtO9MMVShGI8BdxbJi4yYKzpUDWWe5OU8ImErE6JZ7Q6Qd.bpw6R1Yrl5ov3RGr5CwZsWWIAjnz8GUB5BIEnnS.7R6.4KqiqRYQjlYTzKq9TAX7zLzESiR9kTLqhoB5Bcj7pY.laPib_65bHAo.Y24BD6KPHuyeioI0mSRerC0gQk6VvbSoU1CAfK9XuPDcp44MaQ0eLDPSMXa4gckBEyG49n7_WWBY94g9I2HVIKnz3nx7rbfHJhKZM.kMPQ0Y58cdV9LzHQYAjuRUZUioO9pzk5NXmab.y4UuflKmT2D1CibWunMJCyxM_TK_8_A.EDARbI",mdrd: "86zh0Ku4kpKaHjHFw_9W9pB6jOeW3MBn2fPPecM24ME-1739782842-1.2.1.1-f_NERXKnoMtxX2U_hxNhfNHv8Wez3bFqycu0._pzPzKmjff1QboPShXMwcgGul6UgaQpdYjDYCO.mgvAQ2W_eLNXcIfcBhCcRzmVqgThgsThFYBBm.9uIPuHBFV3ESpfWuik_Ho3g5TLb.xtd2xfKgl__3UHjmCE9U3IIagdspgQFBr1oI9hYqMEaCQzMZEHGHfwdZ_KelxX.jZZzUsFoRBGOXFf0G7j6TUGwfD8fY2LhoxOIbFrr8_TRgvtstccw4qAZd28dLqevLMOP01JfqV62zvTOGeBs8S4OwgJDCXVeUVVi9yggddTud12PeKa89Is4n6frweeLnd07GBztUOGz9EPXv.NAfBDjai9LWF62fUJdwWPTeygfYFd6Pbu9hC6Xv1R2xh4tiQuM8CTc_GuHfKCUcElPdtPl.cHo_UhFcfwbc0Pj_CuS8x_f1AxKy9Z0hs3ScsHcmuJgyJIfDpzHNACa97V0dcfwNY6__kLyzss1lLM0zKPCa9uSUqZ.k__JnpsvA.q4a0HFYACdjK8fcuLe4Q7EduIqZpqwBGwNuxBCyH5zWzqYkxir9cFW9Ta3SAiBMv8loLnYvxWFFLKzxDZEqHwXsWHRzUOCOCSnKIDbdIV03n.IRJsShVKlSaITmE27JNUgGl5GNSljtJ8D.DjBmz85E.O_ENL.T6gVJajekk3e0fK_YZRhTYk6zyp1QOoQjw8uBn5UU_VqIV6aZSBn.CX_UvkT6UpbD.2Z1169v3voEEuQVcivJWeeAFWM3NxMGXgrSmYGjFl6q9oX6MxDoo9sHSCgLf1UGWpS8zpvqfZWaj0DtNX2aVyCv69NdWVR6QhvxYyLF5Z8yqJ68NE1NikcchQ2LWohITZaGkbzC9m._ngMqotgyKg9i7g7BLe5vSV3hbfFh4HCjYDnskXgfYyG9QAsntyQJEMPlhTOwpL3Wc1EyiWlsOo2DUqtYQLwpV5jQKT..7oajN0EIAa_jkmQg9lxqpUtgA0w2AtCcPR7GCIR8e6QQHsBu4qAKwQdRdRGpsOVNxy0f5F6iAsua9OwcYCxhUqCgYwZOWzOxBsqIlTbsp8jgxIEeFfFyorILQkHFnHtQ6eKNNsVqk5rm1vhkaV2JwN1ivBq3Ny9Ucy84UrljfpF2xlCZDevqsLnpKuGgPLUYwXQAbcKzj7pZxpJQZjrsHMLq_P0q2n14kwoa_YUh6TVZub4VNcHyeHuM9CAeYIhcNS9dfC61Cc1oTokKTR1RVe2HMwUtetlNLlWzjofkiszSnUNR.OTUxtm8PV49UD0QPWp5AarAh7LwA2SHuOeSe5llwsUsTY5qdMCrm2HQT17NbhyTe_1IPzIxdkoID9KJ2Nzhp5NwPDz9.7bWRwSfuLUVvqMwl9eDaL4m.SVaaEuygT0u_Y89XKLyn7mN.oemirQbF6aQC7Ew_JYLWpDEH_JF_Tm6gIfQPkpvJQU3QoDy902V_lga43Ze5KL3rZUXT8wVCUOq0p3zrsU.nfB_ym8Jd2EC6_eVnwlb3E0kcoYjGR7utyDI4wzXybJvQFIDg50YQh6GQ98S32iDStqszPDDE1pXPWwNDrD5bwhBbKuNNsOd9EDKUNcgbosrqUf7225AEugzWqPOFtTxXIGoNS20cGM7wS1sgHtmpJYogg1_qdsPrfxBRRkqgfUw9Pk7IARSz7iS.Jk_iRIR3T_v45Kjyfzmmyo69l05QrqlQ90H992rIx1AwPZEXSzraWkEVdAQsLYdPVk4_hXsg8NNhizRLpTTlhJr7aOfqc3ZM5TiEV_4.XCH6xVbRLrMVhA8ZVARTte5V9Kv_iF_GDRA6x_wP0kB1DZaWFSc274m2G1AHeuW9pXpvB81vhaGKYyUTTzcVset4nakCEMXAJciE.a.8ABCZ28YtAUIiwieMGes3ZvoVWwN9fwPSeIuxKuPqJsvLYqikmCipW_leD6H5iMcslvqP0m0xTxosTYlYhb.mE"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913496aaeda987a8';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\/141782.pdf?__cf_chl_rt_tk=LP6eSTi4ks5l_O_uIHb4V5aeGgyDgIw2VT8DRq_hw6o-1739782842-1.0.1.1-wsJvVRsplbTb0.of8azJaVC8M7u_GJl9l6nLBFvYvUE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>