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: '91352f536f433dcb',cH: 'tvkyYnwm14geOiapdXQCpCU2jDyiUM98HrDVIxnvGO4-1739789094-1.2.1.1-h7baaqMSZPq2S8mKI_V3pU0MjHhC.R3dfzcfM4Lp_eqpb7g.iww3MU8WqvYV7ymM',cUPMDTk: "\/abstracts\/90365.pdf?__cf_chl_tk=hpHPojfxUvdPET8KcDHgKh4cDKl37xrv2XAXR8UndMM-1739789094-1.0.1.1-Id7Opr8TPfCD_fbNiSm1kcDPXuXzFsRZbYq.aZ8oJsY",cFPWv: 'b',cITimeS: '1739789094',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/90365.pdf?__cf_chl_f_tk=hpHPojfxUvdPET8KcDHgKh4cDKl37xrv2XAXR8UndMM-1739789094-1.0.1.1-Id7Opr8TPfCD_fbNiSm1kcDPXuXzFsRZbYq.aZ8oJsY",md: "Dns4Fqr_rLaO_97ncKcb4SozCI.aW.8sJpjSRbQRMBU-1739789094-1.2.1.1-q93b84Ruv.jTtzHiSPsgwDJjCvG_Gnk9QmUkHcDlqalK3pbLbmpNLA3JFKwD9X1XWkQxQsCXSp1SLsWVvJdJadQcI_kjnh15Z5cg.UzbQ4bgMJPldEumvVVimp_GObZSSZDGk9wlpxwJsa7Qdyz_X9GBuITFSYyQjtjZ1ga_OTdJ2quVTSOK_l8ZCdotf.inAsf6dMZ8JquKSJDXST7wzfUrng0w_QmwiCnfbEknWIe0eplUOh.KUjA_Ahc1OqVI72Epyu.SYQENZNN2dUKhrmSr4usQgRBKiWpQv6xNSE8CjCkeovDq4__R_.3BzNzTWm_b2Ifs026L55qtI4zOmwVxCS.ts4KcSk_QwCf9pe9qCayrJ76i5g.C8LDikjFRPqi.qVMMj2KD4ZEcHbDYh1RHwD_RUHxVOfOHff.19gPDx4FARHWFlaS2WrNkTamwFtxken2tV2jI3pWHRWB8EGgAyocUj7eSZ0nxb47cDLYu_J_3jtaOltDCnxPg.BJwf_Vv5PlxANmT7SYTa2LE58pa8M41rHNXgCl7r4HhmLDonZeir9.3YBLyfXE780ZghPfaACJJLhKfcWhemqMpGaHFyMk6GiBJfbQduYbKvWBsFqZRBcSXIgCb2zXfhohVLCbPjKwPXSHpn7OJjWChlJZSb388xawyIy._7QfiwoKBGbCFENIiAlCpO1AgHD7PBzKCLmCss1H34rhjWCMxrNY2egETrnhq.hEBVA6nonUU83UMXFpEmIv.U69fluC5F7s_EIHPMOR6qpt6VRLOAv1i.6ggea9zUlPlUz2NjIRkJwTxSHirDFOAE_AsELW5iylK.bma_X15QXKVbqp.XxaxXcx68dXqcy0BwSvRZFr3hcY9qqsXeaz6TFtucDCb2NbsZuAXd1FNWWb0F0XFC0E6c_EoK5CyxTCnO3tzzVwEkKR9x_eQUwBSthCv80C.Mu15tsRo6BBFeh8_BcSDh83l3eGf4XTbHSpk6zRJEQbxu.gej.IfghVazc5La0.G4ohLuODJpwH7rq7hBLEnGYyI01fmA4f3e0DoruUsgXZPcZ_MSXsciR3fRpfYnYpeBm1ytrR5c4AOnPTOM2q70d0LmKMbuZ7DX92cCgHUymdm5idFMj.PZjb4vsSauaSg8DKSAYk40pR0al3kCKxuv2lo4v5nGRbiN9qhp_0M6pMq8vUVaCJmVznWhacLldCNzWONLtBBypeW01X_1xjxi1CkPG9T85L72YFCSBaSUCKFZf8DahLKLy2sktD_MJWtrBDZab4xfDDGJjrgVwvt0q1FQUAbSH3fCCmZR52WOWCK6ihcaJBevncVIOAmuQtWVp6T_H6MofJMMGJorteMhXRHz_ChaPDyxJ81zWfaWMkedypPKCy2t002qRJhLZidLAFovfJSYu0CRne0XY1VW0OjNNIb3HV1HI1bpNZHh0gi9_Vg36fAHUXZ_HElo7ArJGq0LwQjQZXplOBRaArSv63zovF8J4mmNh8mkp5su_UePYPahxVOU9uZi.aBZWG5XzZd5zD6L04lIhCWKb8EPBYIhPZm8EK1eE1ujBc6yexvUoaKThJU73oGo31LSmKfD7E9G1UOeZi1R8Xl77ipG_moqYm_ZMh6O_S9F2a8yBo_GpdaRKB80egpLrT4W2ARsKpq1z2GxWx8cho7U00ar8AGt3ycL.w1o68o0DJckCGGDQwoi77d3zUHa9coOQTyA0LSxem5jvsKUgTwSkpb706ZX7G53wV267zmAs9Ba2gVrn2TE_H2baNIuq7gEnJLsjjQzHEBUyTDYArS1onhRuiL0_LQ6Bh9hS7poAdp8_dA_2NPJ1NsFfnO.mWxo7dEUdeN6MX__DIpfANMwINg01GooVoOfqOdgH1NCf.HSQXwTdcZjv5H9Y1nfScxVHck",mdrd: "5VO6Y1tBdFDJ288mL1LRNSsAHoI8z1VR8yTwj6abugo-1739789094-1.2.1.1-tKAezTAUyBtpHnF9w252uAz.gqDLxOPrhSpXHT__bfVZhTKpbBpfZBM9ugJOCW.pvGH7VKvZxuzz1IcITIXq0K.CPh53iJ0S6ehxz6dBtai01n1XGdSVqnA.q4bNK7CTRZagxxkNqURxxQqBe01fcYDA6iwESLVXXA9fJs3Fsbg9LC4AnbjIaLzWJrDjBoinI3onRcJ1kNsNkk3A6gRDLwpxuVWZba15WNro3PmmmhVhJv1HTm1jO8B0HyHQC2qlAUYPyX0CZgvVPggWBpuz7JL14Y_S4lTxRwY68zs5QWYMO1lNpfky6KYs4waXhHiRKzBhPi9QLvanY3X3b1tJdSwU3HtbYywTrH.sHUNSBNFR4xX5FwYtYYfDgLo7PcYu0rbgolqcxHhR8WsvAdGbpVWzfBSO.FyXsxBRy0ZmJng39ouXh2E6ej4feL3du8ZeXB8gMvsH7c6lD71OfZzAVx33DvST_OIZUj67CNHUlnMc8vcLNK_bysQvv2ELeaux6SZQe5u1asdPGPD_DSmGQKxqj4aPjc9BFhMwffUDsDbHjYWT4V2UuCjpxK8CK1nK42.QKeB9dipZmRv9vObyysfsJCpM6reUS0ZCTqZY6stF3CAR_XyCCAk.IS_hNGMZEgsucQDcRQcljYHtnDbRoMjs3augHzlgUr_KTS3IbDdXK3x88LbXyAfjiwNk0wnXYHZhGK5HJ5yesEcW8RQI5S5ZMK7IbAhHOg6d3RHCGwSPbE7aJ2uTqw21s.rRV05bbbx2svWfj.eQWCv1hBqY2_sXboQiD4i.AnaRZFz.W2PGugtOG8kSXGR3ZKTJ0duDYlQb6F.WqCtdIxQNEAjch6lKywwkV7sU.QXD37NNI2SMN55.UjBSCAFtksnlqHcq7Fmxq2zIQzjixj5Lesoa.ib0MKNgrt81X1gFWIbdC6q3b0g1.9vjOZkPoZbf_pHo_S8qXXptHtGS.6wV5tAL4ExY_OlF7UrB8B3ZAZcCgxgBnf2VAeHSx0_ZiJiyEcunXr.jYqHq89xAsUMJ1btyLxuyVZpyj_BVYn45G5PX.0fJoM3Cz2U7JfqipqptRGHd_uQ3l6gxXt7YIVOCImQE4amTFejcprYtG_dHDKWk4vbtQIt97.8qxKx1Hdgb.dMtP.E3wUqMFIq.6VdRvS3EubGogomx7F.7_ypxo1ul.ccOk8GhMyKCOHBgcDgpMXeS0I5VZD2UWS_UI5hmR0fMpbFXIIFZIs4XRojDlO4Bjgk0XR8FypIG5glb4dHuSfjkr.UKA5zg4dJJfzxKtwXfxBcgz92zRO8I6lRceYhEgAYUBSx9j9n9lwHCyiDnxK3YrhM3aVIR3bj36hKlG.cRMbs.52LeaHDPvYPwn4EG5E8uCSB8kYN0ygTSlsAvDJrJYvwwJnR2Jw_xO7aOzuki2oFWDlNoO3fWWfwOrAqq5ZsQuYVa5hljIR4sqRVKMFlIOry2OMkNjosAjMtDC4opqJGc2_AVeJ4CK9cioWucovOLeFmeeJZR2E6IpYp87S_7NJgv_kWdYZhzS_YwsAiqr02S1QXcJ4qrgovmqXv1Lvwu_HGrXKx7h2qvyq8itPS.dRzCgR1Q9js6IZuR4HGN4QF8Hg3FrEP_wCtO1ioCqMxMBBXGOzSQOy75BPRT.iFlfJTlxt2WUMQPXOeSpjDyfkdTHuwGnwpiQ9Hz7axrukcF8XJcD2t0IdN8lJoHq6fUJ4dXff_ZwMLC5XQhXvtkSJ8VJxvcWDabRzvxMJGPzJKSOEdpngq9EQY8hpPWCatVSb9jFsLhWB75suElgnfA_pXq0LTWm.c1ZjexuL8oyaZeUvQX0f7UJ7qvPd6tXc1U3Goep6XS1xstouDOt1GWYcX0MpmrT2zAhoNGRAmP5td4Zfd2y_YzqnqUl3GlIQfPIrGPRU9yVNJvCcQelCSusBIr2CjQBkuGPTFaFJx37b63IFmOTi9SRsxNCECGltG7"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91352f536f433dcb';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\/90365.pdf?__cf_chl_rt_tk=hpHPojfxUvdPET8KcDHgKh4cDKl37xrv2XAXR8UndMM-1739789094-1.0.1.1-Id7Opr8TPfCD_fbNiSm1kcDPXuXzFsRZbYq.aZ8oJsY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>