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: '9134c97d08335c30',cH: '3dyL.qtqjPRVSsFYnyqEra.VaB_8bKHKUNhUbXvKGaY-1739784923-1.2.1.1-MberZ8Gymjapr.z4KPOYB2CReN4opXUmEslSJ1Q6oDlIMsi1CDWJYwr5SWEMrpHq',cUPMDTk: "\/abstracts\/49121.pdf?__cf_chl_tk=bYJL8E90hF3y7vrvlLhOE.AkURuzG7Pmou6y97kzYos-1739784923-1.0.1.1-avbl.h2UQr8azrR.vgzP7d9eFBog9t955jelXXXLNSw",cFPWv: 'b',cITimeS: '1739784923',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/49121.pdf?__cf_chl_f_tk=bYJL8E90hF3y7vrvlLhOE.AkURuzG7Pmou6y97kzYos-1739784923-1.0.1.1-avbl.h2UQr8azrR.vgzP7d9eFBog9t955jelXXXLNSw",md: "9DW3a.skvgAvjrgSA4txn_w6nfJ5DiDU61QxciX7Qj0-1739784923-1.2.1.1-ePgHHKoJ8yp80.yOQSa1M8vQY0M4vWp6ZyTvEEFBZKEtC2ngTPPHxS6gwA1Vmyax2BlAYatx0o71Op3PfVIf_ukEG.U4P8MgA3GpS9Nnwsgkrx7KXXuPc9T4gyYGxEffrqksbx6z5hnhG_vc8z0KNnH5YWtbnzaQfEeka7JkFmrhXVHYyclR1eLwui5_vPrSzspNIBRPWlubnEDJIlkRxILdMElZil1ytOZFNn1EhmJX8MoP7mQkcvlnKJCxFKQbPhkuaq0g3yiUIzXKZHkSs2RPMLsr_TikmcJ9a37Bffq9zBaHVGu4QABpvDtFBfMGbdJh1JPWzETFdYbp7gj553J_M1uvUwNFjk_D0.kItGJLwKjun60D6fLY_KFRB5ijx8Oq0kFUmsNmZKmnZMrPsnCaYpqwMW46orGjS7WoRcw9GxpODsW62NNppRc4LiZ4czjGssKcfUiHYJ3u9fpVHFzuB6fduU72v06dTYZdA5.pJBBX1cQtxcOF9L7QeAu7QPNN9cEqxXWU4GLcUH4gEqyuAilHgYXm7OrqAJtNdtWxUHXlBfxm6Y8IEWsPd2jBvL2_yjNT2sVnD2pjUJPE1e1gFT10zcL0456wFVgi_zTKN4ppBCuX2Pdo96EnWNDQ5ruMIdsWKuUw3yr_7o86q6d11Lh4Xp8WJ4rCy7eyluYNXitIzGPdUIos0Z_okjUnT46CDNsRJntopS8BHevsq95Ff5S4dctAfRRnG5TamPKBLgMbxgN8i.xx2hzj6ixsY65nYD2e5QPfT8eJQgG5JTzm5dPZ3KhSuqrrtLlMoodmmYeMeMfYjmWv37TkhBYpP7YL8HL8o6wHjagios8o7h5.3vWL.yLPahp3CRljhgqHdv_zq5yaHCgLZzR1dW2FITNtEJJ33pRQZx.5rJTNGzrPPcdWNkgTVc_c8jQktlEl3P_A9IbnQrbnibrDDjlqCYlONzxhw6X2v7ipZOYXjSeBmOPkcfD07sFpVIitYkCEEfVhAl_0XSVJqYabEjamA7sxK3DkmXx79jMVoFTdd07iHgwxTawOO2NzqhBgpLD.xNXJmwzH5WG3USWElrXjI7xabMhcM.3wrfwcZvoV1Vkdgy3K8oSLfFIFXLKFzBvn5oBOc_6hgCxkUkyIvRnBzu9MyJX_zU2PXOqNHNnXr9f3McOJkk27g2_40xGESA0EB_cpv0M8uDzZ8L2DjlfJl75BwAndVqM77GNZEY1PeDujA6udyDyWOU0jsGeLB8t222vlhMbywTNWl2FN6bbPhpyNfwhp3Bv8HJnMWu6Kkcgr.8XdC4Ov1JYRWKSiH7byyAYCgF_kZrMyrVmTN3uVvNT9kaIRBKi6TIxC9yjcGHnqK7lmO23JthAVUP_CwacfEmVW5xirnI.SXhmtMtB_AEcDx1ppC9GE12UM1xG1Y9vptNbemCG.LwfxqaThFi2dsjL9Wmk.F.cvi.jHEuDuNNAGqoTqUjLdO2Pz3o1o0M5ivvJaeTYxKr71rcYSERph23jf.ItlEAa70CkJ5l5wXAVDJW2DRiCdYa4kwAjlnkvgg6XTRSR71vMIsBGRCdOWynOm0bWGYAAn3QNaxn8OV3RASKRgusEyjVC62KRyAFDlgoKDe8naADVOzMfU1wd5FU4MkGYeK_z4IRTFR1ridJfTb5HaRpxB9MAg1pguepfR32rlhHbHl7tVp2dzvh6K_kbX3iL9yfvHy9biZAMdZ4gSejMtzDBTbpMS4btfwvp6y81Y4B6BwGYHl33ox5hD0nhNcE5dRhuzjgyyzmykFkexoORQ4UoPxSFU3vlPUnRRH_mdkROlTQQaooejIhJKIwSqf097olfDZ6RzKK_kJOo8z2biJU.C.lC5WLFbZEq_0J2FoORgJcqmbOTmlKTHqAbgqOAEeQl6_TbyK8s9",mdrd: "fXZOEMj_ATf1xHYLkTRVNYw8QAmQTViYzezNeTfVND4-1739784923-1.2.1.1-3Z01_vPB6f39LLtmsSF21Q4ohveg5R4b26StKuzJM56__jkXFOTwMZMOvjTlAqOH8LDz9q5zyW_kUD8_kAkf9qnwnsZOfwe1lHRQ0zcnpMZU7JFjqVFeIv5Gd9Grvk7ztQOmS3I.CBx6q1D0IDEGiieTTslFxUznU03kNP0NHdeBufNXu8vVxOzbsDHbc_woU.BhyCVRDdGnFtCZoYB4b9iz_nHrQJWMnedtT9Z8peceaStQFTCcg.wHm0rTr4pgRvRyQ4d7kl2yEo.2NgPhKlv2Id3OryssEaPfbK5etF3tmSPv8tHq7iInPZjSNhjV_N7rAYFfqtyRdVVRQyb5XdOpUD8b9LERMrYMzO2o5XEGiB6uzsmvLdlKBjZx_Pwl10gGAW4KF_8FYjmuTQiWlYWzSbSZTJrBNFIGB7qbJRq.Vsbej6VAMORZBZUrCWYTCudP2WSfBI.sCeXKaJOO2pjdlfs2A04PwQoc9UnCd1K73QM4mPEJn4yLEjPonBVqOpW2L4NvYWKT0BTkppn.0.3GIecqAiEQcd.ZrFJwAjWUU0uV.EKq2HPR9hmi3vyvGyBQcGv0g9S0juzAh9cfMa6aqDW0ulXLpyowwQifHUejA9r4N4mUMkjTUyV95cKqI2rTryD92V5QTT6H3o8HANqtCk0.hEFydqxogwULaUG6qzIECangvlFPsDjuflll6f4RYhqVlQ22tsxhfmgwCEPuSzkpvPRAJekioISF6PWsc_JY2tCMyavaGOOFamWE0OtrgnPWYLLJ9U_MRttojOcG.Uf90NrfH.dVccvmXO.v.tQTIlfsyA_chiEBaZCSGhTEGnjL3uVWyMKpPxCRLDIMsfeCa74ylv_PT9eQoUGTwYE7iAC6g1qlmSDG.OPGpy0QrIvDuiVHAdEtaCyV3gBIu_ZrvgJQDclUwdolvBEhI0gRzOlRHbV6z7VuijB2p98k3WHwg2whGu5Ew3BuayL9jZuZePeh9_RuRSTMbYK31a7gR26DUrqZTBj7ogYpf1gF4z6WQCgOB4THHidYp4jOI5sp0XYgNQKn7EbTC_WoEkdK2kDpIsmFOa3xAqUNKU.zsEk.44JojGNWYp2WpsLMYxgI8uOZw51RpBq9IrkwbG_Qo0ayX14AHg30t.C0gUlFuMBeaUjr_ykuGub7ToGSfdLcHHE_eGmwe9OgK.g8SzCF0_9tkFIGSkPoc.FEZKrQeShXBdiX67XBHHHaRFFG3ZxwTmu_25TJRvN4ainsBn5d6LSEs90zWpFxf6vP.3JX8AFdJN_Dv_wH5YjTQZZ2UzO7R1TEYkmOwsPCOuwZTfzB_cqCKMwfDTjHfsOuvPEVlMtewCT6Cr6EzSz2g4k685fAudZzGAHPd7ieRmd15f8AM7Idp8coNpHPMtrt_T1TWp._xDwXZtu4986FNv4KWHVMGb5s_YY6zLEONY9RNeoPKTvGqVg5PQxUfM_FgtABqS1Do1gmehtGZnSSudciM2QNn98PY.X4Tc2EMA6RPQoXb_17sQCyd5aJXwQqOkDERg0wzCIldc_5lsKR02TzIfKGzZSPrSa128IGIYkRS7WbEGVHdBUigDQ8niHo34v.0Qh6GUwtRPAL._gZq9pOT729qrSPNIm6A8efQTMEiyY2KDSvACNA10zOIVXMpfWLCQKZsa4knui1TYlVXv_PFtQSSScM1UVx9.cuVcWhDzhHzpWy4I9LKTsbUsGrIdh1tOxsDREmHxHnsf.TEIPWDCOAOG27R9e_4WFr9LwwkF7ktk5Xe510oOXb9zEsgb3MMt3uE9ez79uriQhmEMjfYI5gg.LqNEgnbdh9qM2Sx3uj4I9x29Vd2bBOpKZ490_nndOhU5WAcp_glp7ElBDYM4d7noBqgzcXoXtqwkQhytgxPmLJoCTwlO_a5SGyzdAoP6plgsDaaXLO4izZTnrhj39t2AmRvQZyUpGAk5OKMlX3AuVz9aXqQqsrqn6j"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134c97d08335c30';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\/49121.pdf?__cf_chl_rt_tk=bYJL8E90hF3y7vrvlLhOE.AkURuzG7Pmou6y97kzYos-1739784923-1.0.1.1-avbl.h2UQr8azrR.vgzP7d9eFBog9t955jelXXXLNSw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>