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="390"></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: 'managed',cRay: '919be4315e876bb1',cH: 'DYFpm031xEhyJnGIdEhe9DdNezjuW.VcUV_KLTas0FI-1740866050-1.2.1.1-V4By7pw6h5y5qNdl7LKKeq3JA9zBXAsKAM5dHppZdW31gUUPrFmbunCXLvUT8sx6',cUPMDTk: "\/abstracts\/168419.pdf?__cf_chl_tk=vawA4qLEToA0KDD.PLwBXiYuJYzBkuS6c9yv3r80E7I-1740866050-1.0.1.1-BR8aBtLL7AXPFpE4SgeTRjN767FIYduYI9abhasC4iA",cFPWv: 'b',cITimeS: '1740866050',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/168419.pdf?__cf_chl_f_tk=vawA4qLEToA0KDD.PLwBXiYuJYzBkuS6c9yv3r80E7I-1740866050-1.0.1.1-BR8aBtLL7AXPFpE4SgeTRjN767FIYduYI9abhasC4iA",md: "r.FIoCrIsdgdYEViUfK82f7.quFXzBb5n0HYELEraPo-1740866050-1.2.1.1-MV6TU.5mnzcv5Jd.joaRzFzyR7vQ6j.sEttcu_HCcc9VfttUoI3gCuU1Rf4ugsDwhDaBXx.J8ROqRIfecyXz1AYnb0Ud3VKRZtJ7Qsf2PVnnBeAhwXLnef4TWfP4tuxHhbFjzcQN6mqH8l1l7vhNqrxFO4VPliDg6egybYy6wwP3RUiM_l179zJJl9tKXB.OJBtfQoVcQlrvufvMsTU_XmTLF5Edmn5nuOel6NkzzsgLmx6EQsXXMxGDxcs3y76MCHq7uicfi4.oKlWQ6yNUXIEYMGCWSi57zSsOFNC27dWid6IMvVKR60ROPtPeEueMPpCUO1QNNZpkzhqS3V6839fXhFDgh3c0aV9GpjGjQYdiJSeEUKRFTBGii5fhjwQDx._WJx0FVvAOvVlXcubYKIIS3MlzpqOKhFs.s6SkcNEksOa8d6Ueam65IVVlKoBZQYdvjZkxcTV8EqXA1aYaASb0shwN6r9oD4ga9mSJC69xmJHTFQhXr29UeDoCIu2FU4WL.11dDjsy6TFV0e5K1xjjFNqdaLZ.uSXdTJuijjeIINmFfaQoNKCuAkvQFBVLo9A_4L3C0P3j5KTkrWslwL.0GKrXwCHa.cxt0lCdnGwde81HkaIZY6Ud4gw.C4AMst.aNY3qwrSYkBKfJFkFFc.1rW0.8asSy6KUBfuDWpG3QsRFmV03VySIzxh1Sal3RCbFx9zpmN7XiDlCu0EEm03cAa7p8aSA_U8JNFIxUp1oLx.aW_QA2DR25_rbK_kosvK4InUuuCZtbr.uS7g1PqD7qQgPtAJ4ACmzlcA9CNtFOlbBRMl8PSLj0ZlDjNp7FrFrdzR84M6zJqLw6Yj8yzeEzWvH6V5zSK99c3IfPQsmPZ5SJmoKqNKEgZl1Oi8hYvX2okY3eEOu6dYrqwhuV.bLc0hsc2DicT9LqfnV82TBlL3f4TxtRcZQmxwjwvfN4Hjpn2q3VyZ_N5ptRAa9k_vTyyYd05Cp4uUsq.lCorIJx6OVBvftPqPKcr4w0C0xQmu1i5ECH9ny00CE1fBcxz.W.8qIucCBbhJcL0r7OfP9VLkFy55iu4aRYheiIWtBatqm5NPbd2YwMeBXcKhEeGXz30iaYnqQZWy9XAIjf8yMtAP.uB5AMtV9p.ptsq7XurvlwPXqUeYjoXZVuOBEgbxD.wyi9TzDykGqL14LQOyJBPuaN7p49ai2EAnYKOsFlBddWWqhNq3675Y8.FZrN0ice3.T6qNTxPYa5zlA2Lk",mdrd: "dtmMHTEi29FIxRQK2UoNyfk9huIm.DvH3I7dAmO8O6g-1740866050-1.2.1.1-GP19Qon42QhHDaJoNUtrzYbolddQO_josSTYBsXCTp9bnpevrNXhxiPEg6U6pHtfFM2R4MK4uac1OrCrsE4XLsnSwywqz2rOGu.TQe0.ovTK_JxZ_Jnz1YY8VsdlKxI5998D6UPlurmubQMqoyWb8Z0Vp9arf_2OGiL50sjK4.8cZt1CHElKxcVwHoMUS4Eophf__p6W2BTfqPM.hjYMtgmV9HBQgJNRHMt3yhiq5pbol42.qNonft0ceAuHIJ6rlRtvAGtOp0mdzoENsgie2H8G.KZpsQVqBMXBvUrMHuKFn.tP8UBeARuKPfnAvnzakPCkrezbD70olh4RUQBSVuY0HoF9fq50aJhaaTPcv4PyDR6NFYv8w.id5O6rM0Kq1wG5d3NRHTJ1PhMMLYAwhogSSPEn47yXnZhUmB6VC48tj5AhWaotKvAay_CkYnsxcoCiqTLuPF1iDaQtT7Vs2Zqn88Qpig.FJ2GQTu_Ui4BpRmIt2Z71LvxUB1nXpwTSDbUTd53KVkZNRVbdF.V9J0lbuOnZcL8rlov_8RCKcSDPYE4Ifay4CA9.3gw7cL9NHPxRHFS8G8L_rwsqifn6BHuoRSuKsGnonbQWfoWaKaDqu7FWhhiGfrvAb5DeCCSDwaqr4_xzOTWJ17MyNXonUMjbG0rtHqskYRHVM4IMZPwBMyStN6OibRr5_pM3XcmRoH_7CIlXsz.nQaPpOPQPTec8KcvUMtLMjIyRMCo8olQW6qhYfqeP5FvX4rNziEinyqj67jQK6Vny_bpMTse5E1Cm5fFv9eb896OJ.4ZU7tFZLm.d5Mhq0NGNOUxy2ZUMn8mc0kM2pAfmITnL6O_mXyeXWjvlJeWtYz86MyGRw52WcrPpfU8kxFI2.2dtmAoZSS6pBu_0UIfIk7yz.jp5pEdPzUH6VGwy9aKl7.RX03Nym.3.MGz4wj_vkctjwGh6hY6WrbP81sgE6OLqYOsVO7BQ0yYvkbh7J.LhPScE427FNyDfzl2Q7qjnTm5A6eZ9tV8gAt4eufnBQxooRZLCXZY9FjgvGs9zj.oxbZarGpJIYFKxK0Dcz9S558qB4E0PlJZ50SMbGXMefZ4HTM78A5q2s1zcHFFiD3Qw9XLFAdz.Sgy2SUSzT.AopftZ8x3ZD1gqqeoFml5r8UNPoh.A7joFrOY5vemJGxDW0VyXlZeZC4x4INDv0ZagyLHI0d0tgm1WCMSSUX3lCTLmn1COcWLv5YYVXgDZa0vGli5EormQxsY6xqmq4TXl43zM7jO0YilSB5FhzjUE6pXs0DLO5OEWKDU1syUA4WFvxKyeNIDH3fMgeGjckQ5awVk8scoEp.qVBWuVw2Q7We5wuMdtMZ8RlxsqCkKJwWwMYBd0feRZ80DIuMfKsF8xwpwi46HUO0ZYRfgbmgSgBhOujVGoTy4t0fnonwMHNn91luDABO553sGic2pm5w2cfRFRB78Rdi4RuL_M009.rtRVbTT6vzDjM0.73TZdMNU80pobpPlzE2gTpYrOIPOQiLc5puw2MryiMt8WWJ9ZkdISZxypCjQFEn6YXbuaa2tqx_E8M4lyqVFZvYhsu4tJdjBDWVDIx6aSOl42S4aX6dORY9b3OphRrfsjmwrE7hUpGIOWN0J_ldcCpGXSGhMbwOrLpLHO_lNs8idFZUuISl9feuqvUB6D.cTwKQynLE.kmnHJ6IJLOoMSbEJ.XLNH45zck5fP4M5sPGKp6jAQ.3C3nmRgTWTXSwD02PZSE3.EX8Kz1k7l1XE4NBiFIhm6fSz4HnBTx65Bez80bwEeB31T2w.Td_GI8BgehFoXvyAbpzG5UwpeGEKEZvxmhJqC4qZWTijvkREizz0GIkwFS6X7C4Ej15ZDMFAG6bAzdhbECKDEGH4tLC5cQ0n9QuEFjvCbxf6RIC_nmQQmldlWkBZeycrX25NmEzUW3fjgtzWhTrLKbS.unmaOkJ.6M2DOolT.BLyL"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=919be4315e876bb1';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\/168419.pdf?__cf_chl_rt_tk=vawA4qLEToA0KDD.PLwBXiYuJYzBkuS6c9yv3r80E7I-1740866050-1.0.1.1-BR8aBtLL7AXPFpE4SgeTRjN767FIYduYI9abhasC4iA" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>