CINXE.COM
Just a moment...
<!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: '9135fedb7ca6fdb6',cH: 'wmEgGPVdv4IZ9PJtpa3khNN6neJKxq5JS0rhpHnS2EQ-1739797595-1.2.1.1-swxWJiKtgyFIdvQpfDamInbQnocFTosxfLdtsonYWNLb1ycrcQ339eNs.rRvJnRd',cUPMDTk: "\/abstracts\/70780.pdf?__cf_chl_tk=PgSzAF5LjoWJ3wzU7hrKfjR9Zky5a1CWkNbODTuJ1io-1739797595-1.0.1.1-.jG3PZpKok65GZoGkuhG14cgwdW.QDuck8eiDW6JHEU",cFPWv: 'b',cITimeS: '1739797595',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/70780.pdf?__cf_chl_f_tk=PgSzAF5LjoWJ3wzU7hrKfjR9Zky5a1CWkNbODTuJ1io-1739797595-1.0.1.1-.jG3PZpKok65GZoGkuhG14cgwdW.QDuck8eiDW6JHEU",md: "sUzwKyRkOljz9c0oA9oE1vFgHcja5amcWVr9VIk2aTQ-1739797595-1.2.1.1-PickDp6.B8Ha08QawR2AOMmm99vQ0RIBTkyTiPkSm7DDgEDtQwTVwWlHu4jw9DrLJqqV8sC1gIIXgMCY8x6kkEdDr.8kpsOWrk6nMowXTgZme561F1bUkci_HJ2Gq6T_YvZVsJaJveLLnbNSUhY_2Q2J_7etuRmb0izkAEikd.pvsqFTC2P_ct2VVxZAL3y58LtAhJgdPk_7PoxcNaqQQBVh6E7tpLfsD0x9K0RSbK5v0lgeAUPqyZDVX.usmGi1FMPsLW7tWEmzYySlJKejQzvE34NjOPHFonGXWOP8Qt7eBk8ZSx1UVZ.yeJJkeHDUQq7Fso2FeH2.xwPVh52BrB8iX0fE_lL_RILdBnxGiaoR1e74w4IgKY8B0r89cb6vHvrGT7iSm3nh1LUJjcOyrTfP.HuRenngQz5ppNVamQH15u8dUUuMGw2yU1R2Gq20XKb3NBROM1bLQ3GVvYsUEmxDZzLcJkMIaf7lFVk_CF.rtpGJNVHZCD6pg9RHRxSyaVu6zos1nW3Ya9W9f3DgeoskMIvWAhDVAZ32WSGW5qPvgHUyRSI.HiBKxmgGJagMr4krZIJXX_BogUUGsLRMBgjnlOcu8jKWOPluB95mvEN9RKousXWXnp6i7yGVXs8b8tWqdqVTknHzyvna09Akvj7fXj_gz1wawoKmnTORNHrzq_2kdW5p_T8mhWpsli3uRTcUiDR.nkra_X7Mqo1yfxf.OhktkwN_iPB.P9Hi7GdYVZV01f.9x.9FuKftHuNfdKaeNfIHOlJoApQzGqS55HCBPUn5szAjbNd.P_1bNuQkIXkUujwaMKMDxTFV9YiejkZKg.9sbK5pJZDeybKsq2sfhuMPxqdFicK7AeCf18UYQL__wMQYvwMeLKzlNafGHGlDMjTxrOCk4CTFJh.MK28.GhVeqLxnkzoGtrfu9WrBPdZXVSss8cOfobxL2KfZmjbUtxKA0mEWQCq1OfrO35M5DRxz3JpBjcbYY5w11ydxVIYINmVd4C_6lEaInn7CYhveMrT3ssdlEnu3iFxT_T1yFEYUQDjSaUyEQj74JprgncIxos7kJSnDmqQVfKxZLY3CAa.Tn7ia1VveENGkMtB4EOlb4gVoj4rAR7PxU_j1a3lfeH5A5mYbPviuKfK5hom8.URXwpH.XWDSP0nPDU3Kl0cUaz2w7m.GAyFL9r_4KIBmvifi1EXgTQ479YHdLX1wU.YteUEhkmohmUad5bsJfsA2e6QjyX0.2D3l0e_M4VqxvaHAHIK4g.fGKFqM2Uhb5rHR.sPJM9zucEDxPHRCnKhscm396N45dTtI5JHbejfA_HcwNS2VoEWtgR_tT1gN5HYmWlMwatrp5wzMKVvxq30Oz2DRbzeH1SObk8h8zufV4cEr0c226ZdW.ju4BVuf.4CLLPO1d3vmWt1jdGQ2QkFGKm1lq7618ppBWoNtgLsK0_bpH3H5Tdluk4AWc1Spdbp_o3fJ3w5rWUBezzkwRyN6zJgnU8Iqoyw5BqlegDFOC8xWK4yzhxnmPwgDg4dNtAaYo3RQJtTVU6HhNhtE_7Fw4bFrc0GB4r29cTjNHYqWt0FPXVfnaIvOTImqccrgYcWVbsHlP.FrnHLGINx1XSsiNECslgmUQwyMMBGRlEI_qrqLcJmtVVVJGwcTyiwqBFbfZ_6ihHCuC09hm6DCJ0RRB4bo1lqelAFNksbORZnfekofGEz91CkYv24VcR.RLnk0SG0o5IQJlSzjqHB_LM7UJ77VIQyOCQLCePsdxGqtw4b8neEx4ECBxDU3voEQkVPMxrO1BU4Wx12s0XB9wEVWbna4Bp6.gdnz0lYl3DK1VVAPs257nx3Wv3QQSPMe2th0qz67A96Wlb12InH9pzA9I3ULRJRbBpT3HSV4i7oDtFdGYReSefYtrqfZ",mdrd: "Qrmv4ymAzXZ3aCIfmH4315jaJi51NXIFOExjoLQsHSU-1739797595-1.2.1.1-xxWx2fRa0azZPDh1cU6aPRQTNzwrI.jFmBPtZ798ePf7ryCjXrNMipKS8SqSAtR0u6qmTiRYGSETxvW8V6jl41977Xw1yvg_f_9_iEgdbM_Lid4_LogWtE9xidIm5mzhXepEz9G6hknuKLJxIrSQ0IT6kVcvciOENO9Vhm9VXFWPFAwR1SSGPWvHcbxPBTuoHQ2snBbU8sKZA2_28lDZYgy3D0ZBQX84U3.x4a_4_ZlVNfqzQ1YhsBsDc9dLFhMxC2HRUgHPGzEpVmGZTlW5JB4qSJO8VagDzECnhLvj5Sn84FqCnu7Dz0BmRxXu87QBfEnBkXqSWfwR8Ckv7kLurKdE5TuJ6H.AmIikK6tJTHpUUZdJTEuEWCbGyAYl.lfcAgsOQBPLfO3.g3bv3Ynytn.hLYMgBTLjKVhltwhjP8xykYowoMwKCd0joKm8DWwIuuxsapa5U4ogeUdef0IEV.KexQNmfJ6Jyk66RyFtr9_UnLX2YGeJFJ01An..j8tlMua_gHYQbXAl8ZNmcsqkEabYQMF.5bCpskp246V7L1Ai7UgpQksHiNv80Gml6zwUwI6Ez9cZLxGvBSfcJJuU2pLJwINStK_prGKYThd1b_oDR7dfuWVKljWsqrZ1_Pa_6QGi6a0o7wnKAE9.pX5c4SYh2bA2TnjP0IzzscRQkwjZLVobHgk3USyhbb0sD2rRmciQUHUj0wXg4SixckF6drr2kVjsuLCB7Z9Nv0TLKauIVPxx6lr6pvAEg51l8mCOUQ_eYPEyvwbhpJkOp5NztSnequHV1pCHKCsX1QFunt_gT2vD_j97BaA8ctBXTkqgyCsmEFOMc_hIkLNR_hPyakGg88Fn_XM9wXiC5ZvoWYEgMKwIfXWUOvUwWV6s7rZtvZG9Nlnuts9NMIXZJiQTbWyqzJHo2QG7IlGgo58n9lvmcdktannQVxdBHbBLkc7mSwbbanCn.ZYzf1nl2pmyYGkiFvw8he7uyCUyeRuMeBqjnYW42dlFKes3qlHTkSwrzgiQcc.HT8GyWQjK2sm.cBa6y722AGTulQqV29uRAp13Eft3Izb5nTlKpVtiXS8z0vas1BAHD.7d4XUek88pvKNQvz.W6IFlM9U.a3sp7N0tU84N_pTxm9oblLPu9Eh.qjreC7lC22c5AVX6wH.ZUd0xQtu_jrkeAzFAW3WUV7OFY1hQW_9geypFczBwrFm6DMSwIKqaBamh0Qhc7GW8bEWWkq1ofKsdpax.g9WMluKquMA613OUon2IJoFkt90gdSBvV1m9dycw8jSSAC3JjUGKHh3QmZ3aD3ZPgD0QORCtA_0kiNcngFFQ6UgW0lgizdb4Ih4vtXCFl0RzqfFQguEhvq7JuLZaMjY6SVO5jhJDXcCOGm0VUHurNAbxp1cEIMYnQkY_tXO2dNjo2JJpp.7gYbULUxNHLHgkEJK1yEEHkiWYJebGikwX1GR25W2gmqYhdsaamk0rxNcJY.76AYisQzhmhsjSaNnwn_CRoTSO0mpd6b.7YpbS6ErtN1sub8P91EhEnmgLWPv15v6f.fEw8iVKhsoBLV1PCusmV31hiECMR9qIBb_rOi1Z1KjLnKPqc9dsLaW48IIyAOCA69GEcQuCG8wh4K0XKuyNTQaSQBhsfQ.AuoucM4b24S9_UFKVCp4zoY2_vZtmShFzu_XJxu5bWeXuvpaNmB5EdUI5Qzw1LdKKgKF7jP9DMTEjH0pYyzyfitbobovA_mdflAv0e4hsAd1mUjJ84MHvtonZyzWCn8VXsCvcwq0VS4DQ67JFKuQATXc9hhR8kDQl_ea1oa_ET6cds9lnyiU3zaBRZwViSfz25kss1xRAap3m4fKMsNnIahKHHpGf1n_.Iyr4t84zjN1AuG11UGTZAbOGjKzLIhrrhqL58Du.gjPrA1fl8GCP5ORaVJ76lCncDL2_EWecV6zJp6kJdXIQ3FZ5tWXYlu6MwTkDGQOWWwr3"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135fedb7ca6fdb6';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\/70780.pdf?__cf_chl_rt_tk=PgSzAF5LjoWJ3wzU7hrKfjR9Zky5a1CWkNbODTuJ1io-1739797595-1.0.1.1-.jG3PZpKok65GZoGkuhG14cgwdW.QDuck8eiDW6JHEU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>