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: '91359def1dd1fd83',cH: '29JbxtBVhx_lp6S150srgaxWfKRxR9d3HX2L0zxq2I8-1739793625-1.2.1.1-itbLBwUe2UkS0B_fZv5QxPLC1_4Tqfr29tPFbtDGBLZYbRFml1I6p4rIsFtXXsA_',cUPMDTk: "\/abstracts\/135561.pdf?__cf_chl_tk=2mvGwY1wY4xBxeTbjF1vV95di7o4aW5iiZ5fK.D2b.0-1739793625-1.0.1.1-eZgNhuOvu6dBy2l7nVf1TfHH42UvYQ5OkKL5Ct3S.0Y",cFPWv: 'b',cITimeS: '1739793625',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/135561.pdf?__cf_chl_f_tk=2mvGwY1wY4xBxeTbjF1vV95di7o4aW5iiZ5fK.D2b.0-1739793625-1.0.1.1-eZgNhuOvu6dBy2l7nVf1TfHH42UvYQ5OkKL5Ct3S.0Y",md: "L3oE02jYx0sH4E.QFoaGyzlb7BlPs.uixEYplRRQRtc-1739793625-1.2.1.1-7p1K3rV7_YOwXZ0EnnbSg6NRAkku34BlSpZigpsXXSk0ak.824aFXZwMzn59DxbUZDT9CSeetg4lYL2WD0Lg1z00JeZMMDFXMkgG9BIkAL4ZtLBRiYSexz2SANfNCd63fMJx7XlM24WVWAgi_DL3YWyF5Z9F02AWLIrhikYof4sEnWEsyMxAgQIuIvyZYLKajOKynIwWaaDbu7sd1Qbkd3HLiAyjTxvi0RsMtAWXJRr0Xiwfx4BdGFJ2CtEjnhIaAyPNnhonrcWliJJfvLn6bUrJt0CSmDcASlfXKJ9Q.vQj1zIBFA8.clzPvX7SA3sjaYDbSap1fLqr3CRctdG8vo31zahaUk7iOhhkTt23UpLSnopiCF3UwY6btqwyaCit8E5lIR3MXdukXPZFqRL83C3_sj1zA5bfJUa3nY0MW07HjUZnAmc0UP4JhUo7mmtjvMYRduCRNYNUcbeu0dA0oimFLQGdb28jsfQv38PO3iV1nl._nn8e8XGyDjmAe6mUL6Pl55FQsnQrMTR0vDyLKD9lzEUgeR7JjZpRxbHvvN5lGhSQXMyQSQIo4qQJh2IeGgydSioM8xQF7qiTWlYZbeTOW2mcqq2lYUqT8izVNDTUeGKTAoch14gDuLP27dXoGITaXtSg_jPq7zUS0CmdoaXIwxec6OIt8s5so5jWRSTmRE93j8_JYJX438.XIiojOGR9joiK3.qM1.pI_7aqkZb8KxZYc2HqvVm7lGY7Koh5YxaIZVJG_di85D.KT2W8oaDSJztm2VLTeP2gge5d2j2DS6sW3RE7klhGoLJaYpjBgw4zWSBeQN223U_ZCPB2A0.SnEQumqxXSbj6YUajGssTVbyYieZzwCTnQW8nV.u5ue5z8uXPDkpMXSfWHlTRu7hsfEyvGAEI3kYZlHmQ6FsRg_woJJCiWJFVQ6akXJBegUR7nrDrMrcshDEykDr0N9TMyIqB5xn8NgaHF8Z9wGBGY3.ptkh.K73yU8aIVenNyN9lF.ntNdp.eT6.FgO5A3HQ6Xh9K5Ub1uvP9UVh7p3owcaSE3kdV458LFMdVNYyO50yEB8nd8He_NbIMvHyvwLw_MCHbCqk2YbDChsgGQpxl.mXUJ80802O5XgWW9ZX1ktTE4KX9w94kBAnfqqyclXdXUyfNjVGzNd5JnoOAQuV9DLJC5ra.yLqmEx2yP_jI.Bh.M3GFu5UIGDUn_eLpPAGHZi5huM.dwek_YtkxBhTqupornMPS5Gyaxx2iFzuveSHJXeiqHDp6_ANa0JbB7v3ph0aS2hy94.AN4JopGXalEU6a8E3fMONKA8v_w3XpoydybH5XLtiGqvY0dJDB7kIW4dPnXqj9mxNThHOPXzVPlMBjbHLI7gG6vHQVJiviK2nv7OIZPZZsZ6kd7DziJra0XJul2MPETOhTd6g4RZSFbi_tkS3vxJzvy0sLFNBqxDlFV8zI_PUK94v_yAMZYhq1WFPNv6TKCI8MsUSXtFx9zBpBBUDbb00ThZB_Lacs2Q101yQyadZH.yh5GbJcxBAojcY_9aChA.WO6Tc58sGpA6Xnb.iGi0NqdoKLJuIKtT1K0jKT4Zw_16NFmMmwRqQhx0xUYZfpjTS6OBuHXIE0WMKFeoXJ_gBlCM0pwRqww7Rd0k.wyePAvqmEGsHs6KzxgiOvirZsJsNjq7Vp6xIEdMuKd0wLD6KEYpHjNeELrEh7UktbnYk98Ger3srgDLmapKEaHjtJyY3b5oC2M12z.TbFBCB3abCgQUhl3Wc5vT2LjAQv9.vgl12yNajVYg.V3i4WTU5jCvkORuDg51SEk3UgFLMzHhafHn_ibvY_KYYJ97QBJ6aLAoKsQ_jVThq1X9A65d.EV4NMkhGotxZN8TxXGfayy.wTqX.64EV8gsdgNI2BR_gwAcZovUc",mdrd: "Y.CDVO3w_PyhtUueFE2oynOcbKOPM75muedqnDLBaVQ-1739793625-1.2.1.1-6Qn.UIvun66QFTewiLiOPcaPYZqZPNmQbs2s0O9G62vtURXuBllFG1eMBIDEYo.Q20EXpL57LEamDu5w_kBmLhN5BWtka4natIV5teIup4hNlR_ludrS_G1C1vA.8sYC3VanTufoi9YRBU.hH1mAd7mPkbD8AX6WCaglzq3AUeYOy8xrfyMTHFg85fv749rwpusRE9PYH.mgYgU_tus171JwYTinxj.55WlPwZ.56LUi0rnOkOBzdgOZQjuHE1VOfXLbaPup0_UzGf2fL.uT18n5SmGQM2ALMtDOZJpc3tTV1sQHTwdxCEm585E3NJQkVWHaMwbj1Z6VjeS3lpF72_afNeyFpcC___sM6MO00Z4sq6Ka3j5Y36tnmpBb4M_htLzytpdWM7qqbuFDngdMSiqskp_v5cVnnZa92aEsA70DtN3Ik2oLT.ioZNMhIKsXKvdfHBG_VCClSFLSqpvoPMFWwwyqcsaexDb9nbIlI6NnDKboJGvK7_wAyvLUdMKnFreGdO5S0QWwb_XMlixXBFpNeFiBeo8t0HaFOMUFHLcdEuc.OUXTK5rm3TG8dEFAS7NPSTp0oTEvIC4yHzVdwu7BPpjUtBQ8qkCegpztv26lDa6eMthy.7VUnuiI3Lf36NI2R1Jsub0PW3VKs4KmFBA8Fj.BkubudbpiD9XLkHumlyzyC8DFjCgyK9RsTSUf608A0S14yraneFaOPhxJXn3NRLgO08qB3QShmYx_Tgj9c7vhE5nhHdBmNqZggSPLu8xQNFc3TgkuLtM6bu.atcEf1o7a6N78PxDSXfpExgfNlerGAFzjZBW2dgofnDTaUuvBSfLAQJps3Z4kkbkImYw54HQPUPYqAjhBheQBBLHv013RrCxseUpwNb_xIoabTtTzPqVGJ989cKYrYsmRhMgKQAfcQfU7w87VVL5ARqNW64ORoBO.__F15GMgoQXpUjpkP53SvaB56VHgZ0BDn_qM.jY.z.pEje.aJjP1yDaIDFxA2Afd4oylG56dc9ZVFvRrrFdeBgnNtly5AipFFZgxoB_Tx8.uFLWen0XN3DQcmnVCddDr2Rh9Eb3h5HGbNVNQKkQ2Pxbotm4jUFxOhGSCmQuUR48CIBM63aYCrb4Vz4eWB7BQUQWLBTUXpdmhTJjWo1hkU76rHZZchPQH0uLZFVm.n7BkwT6q5o3kyf8A4b1V_DczdZf6avLpzp52jH0eixeD0YAM_IEIwx5WZMRBGQjM.y5Yc4zmgcufQAAyscRLntP9eA0bezO7uOq.eMkDjoRqyq37jZlKWjtBK0apKymfoDAeARkTNQ1ChGWL8dWInpSqKesSbyyZ1uUIxPHkVfKkEiax37PSk00uoS45SAquxa72udMsXpdxEBJkPrP.cgmnXhaYPDWV1cIxrt52Zc_v1hZvUrJA30xGNOk8SzuinnUFmPsxCo1GLRJPGZCzFq8qq2ZAGJIMS_o329F2.FBg3fAspeBWp5Ha4xt70ThmrZP9gb_H5EDhg1OgcfVRma6.Fp4B52M6kZIdvqPwvzIZ8P4UxRV42f_EN8YI9zK4GY.YvZ0k5gKI60u7BpXvInPe8_CnUU8H6aX4624_Dlc82eTLvhjCcnzY6Sil9NOoMo9z_vCu1Pho4dtxmsRK68GsChsccfXuMiF0wCN6d9ydX.sfCHKYn7dxD2PHELrXSirMOpdR0HESWrMbrUHQ2pVbplmMGWce6ctG3q__EPq4uxPhFtqQT3eSBoCoDKAQHpk8bWKCW8IJs.C4VmqLOyneKNyZV3nVG.20yI6_3CYUz3Zp7BpQF4mSmoGHTNZKMg4XViwVlUU_ie5PUaIUp.408rsfq4WpL2dILokbPkVljo.D3Fhd6qIT8tWReGGnaCX5bjDFY4_YEVXGxCnOsuiOLoh8ovqTsFGGsTFDBq3jNiqfJw6AxcwsuV1PjXwa143HvymelGwv7W9Kl28qbEcMA3AIyQ5odHzD.9L_oIBZ7hmovGEtUPd85w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91359def1dd1fd83';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\/135561.pdf?__cf_chl_rt_tk=2mvGwY1wY4xBxeTbjF1vV95di7o4aW5iiZ5fK.D2b.0-1739793625-1.0.1.1-eZgNhuOvu6dBy2l7nVf1TfHH42UvYQ5OkKL5Ct3S.0Y" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>