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="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: '9134857dc8aafd83',cH: 'Fh5Cl3EFLdbrnXfcZPoI.82kQ882GaeHnnQm5cnHd40-1739782138-1.2.1.1-_92g2AgMs_v_Tuan2G.3h_aZ4mSKJsNpT7FVQU1xVbMfxECU1zGJoqwTIxu9zIFn',cUPMDTk: "\/abstracts\/74696.pdf?__cf_chl_tk=3CfEvNRlVFyF1MCipuUBMA1PRLd1ubuaGDuJW_kbiy0-1739782138-1.0.1.1-fs.KSBaTJpoOmHLmtYP1.c9I0AmTqzHkCWC9MewRzTc",cFPWv: 'b',cITimeS: '1739782138',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/74696.pdf?__cf_chl_f_tk=3CfEvNRlVFyF1MCipuUBMA1PRLd1ubuaGDuJW_kbiy0-1739782138-1.0.1.1-fs.KSBaTJpoOmHLmtYP1.c9I0AmTqzHkCWC9MewRzTc",md: "v8DFMx0q_iPN0wsx2bRdHF8OYwNfp0Bs9MCa_rlqL24-1739782138-1.2.1.1-CmosSuFpGS4p5z8HcolMTwLOfoQxf8RXCJjAEZsaNX32vKB1j8CPaMEtGL6Z5.m0WQRrBIMAhyLQL.Xtz0pfAfc4ieWAlw.sfy9nljXzGrIPnQaaMGMktZ_EAPm1mDjD9XRS743DI4pcSuJOoQmISEKTP43I4v.bs0kQypdQ4CTjBDvNlUoALpdLBNZnaTTScJC4k7ubZYLWpVsfxKLb2KCdrs1md3oSVZ4jmrKKEs4PE_7baZ.HIa2sZ5eFmC3hia4IxK6MuyPWL.c994.P_zpxlHSwFBxi4pmwJ_FC7z9ispqOUsB4ottc3Vbjyn0iMkpvpOsuKUOVqPSE_RqtEbOeDcgJMMDGrpa2EmHZgtP9tuCz5nc4UMakL19XRk59lHm92lIXuGVylfa_M126tp8YzWknvF.wixIGJUeyIluxIDyJYiOn4gLto8O.ge4HeMjQKcvInccV6pkQUcRK_eega7VptoYG_tyhmO0CFXmdv_So34ZVmrtJfa.YCcx5SOzdg3yGrhCeOU5_EqsavKlR0D9zhfRdp7RGfemJoFrLzhbAt_3IHr10gyLZUB.LZY1_t57kodvu3.oERbckgyblX9zVRJvBx89wfS43svnSjL8qOsUZiu5dxUxouf1lA5_AiyJMJxvvKVunccuOQC2dGSpNb8s2Dy5Ct160V_15DYCWUmgq5zyn5xMTEnQmPP2TirJL1ijtq5MXOY0CDnFJeTNjiLMkVZQEsHEhf.veEKilRjN4wc0AQdNy83Z4.sFbRTMGIXOxd7BZx67orvtSJistaJZtzndRlPsfakzDzjn3aQhLB7.0yJUQO7jbp0an7E5lVxChfAOFyQfEvh2VkQpmL8hzpTX2uuPe4dnhfoi1X8cn5LMbFtZnhlQW7KMLHmgQ5cyFvHLqiCZOHWfJvG4Ot5ShQ96cEMc4YjDld7k.Y8DmAADWNFWVIlgQjBe1DHnPO0O9XJO3LHdbW33EP6fGvtQVVH8eZ.Q2gPgIFgpvKX0ZOxtAMDXNxic6V3UyvaHNqJG_V_v9L1.QRk3g2KNRm3ZS2PQLqG6yOfIAhDX7SBUugI.xLRcDqQ0ruejMi_a0S6EZdXeEJ6bMdzuvOwjn5GCC3GbGPQ0eW89gJAQ2iAeO4dlOR6hhwxwX4x2LOBIqup8Lf5B.h04rf8zd4qtri6L4HOIDUujH0.kn9Nm696Pa9hcVi5zOYtkT35tT6dC5Cg.RaDVZowV862Y1dQ5RU_jxQNW73rMMuAqUBB8CjLwUCmGrL7kJgoB9UBOyCMKRmadZRXVZVYqFNeJ_pECUdziO4vk3NLy6BvHRm4uBSzzBcIxMu3pii0J4F2Rt1bXumfGMuFZYG39YUhQuakOQ.dU19PXm_Tu2GfVHN35s7Rg3.MC_n.fWH7CmWRC05SQeMFha.M2apM2kzxWKoBFHzS0gJ._3VQpd_iaJFFgBIq27Qrburk4oe6eZbQm1WUW6zFGvtje2qnvelkC7JmRRAh8_DXxEfiXq2PejUWwBXMSyGjvzSi4jXEVaQBq9BUseE8iUUWiBWrW4P0zERVG6sA2pf.eoRs8LzLdNoeYsFrZl5ulACKw8mdcgI8xpP.JHnjRM9xlhN.dnlVzzDs6RmJi2K85xcPB_u2zPDVdrKofQHo6pOysSBTLuSuO0Qotl0HYgIx57YYCGK8MOIDGZXHMJ0omMMMdI8XmUlsUHbFSHlNPgdTgQZWuzzLNPJQbdIdYwO.MG68wiER3bgMpBmPkMCKb8zDfBt32RjecnTrvXeBJv8d_myvIZRS_uHkNFwzeistrja84KQBLDwp_YQ2XzWeYi2zl77NIf50qhPgj3h9OH.LaD.hnAmTVEWJiYGCvYJK4GtT82T3VMOn9w0DIrwPB1HGa4tO0bsdJFUu0Su.FlW0JLCyOa",mdrd: "ZzIo16xu3JkJ0Pp7ADLPMwVscJwLDT6W4t21aqY_Q1s-1739782138-1.2.1.1-Mjm0hchnstST2yIpscDjqaLeMGxy2VUoYT2yABi1lYLsGkqceEjresFKe_e1fRVd5iJDwB08l1raoAagyKvU20RQ9XC4FJEYudwKgL7cf31EFRn5KqvyNBFwzRszOBkgHVqo2XPj8kl9FahqAgbp54kErx8XF2s6tDLUtSK8RQSci9fEEpH58BXBdBGztZ0RBugefm4AsxkTyIJPFQP4EmBTy8GhasayOgTE2YScXgdxdGSpeG9XUfrA8uNZdggaz_CjL5ysQ1cZOi_Y3z950tB0kCqwdSAZJy1wvAZIYa0Edei1YKunplfFqndwPwJxZUOrcLmC4wrNg_.DtPEttwRhnpmxGW7bed4pM.7vvYFgYgIh0SfSHBW6gtHkkMjZ4BLmTQOhaldLUq8GuODFQycXQnRdwyArIyT0iNp7CvR3pxErl6bNBHZ.4a1v97ki2b3Qf1OfFRPIK4sys2iK_.GCboutx6jlZeDDft6gDLFWClevTMpaYLK2oXbVpM0rQIAPibj7kCLF04Ut4PdYXtHM0rj8w6U3H4BFw.LrdQnPInaFbFMNKv54HFdBqLbVcHUmta_65xnqjEU346l46bK5rOSt_z0ato2XYLlLsGOeEoy6JRKp_iy8mHxSYc1_7xN1zRm2P7slkdLci0CnwPXozoOFldTvVW0COVmjnK2mkJT8roEeR66wbaIoa8eSlA1d3eToImjaItsWXpcmRr1bwTe8.hUtsc3ingoCIgO3GqhPyPbL5SRRP_twWeEipGNpZueWAG_tNr9cak69OnzhlOHm16T.kC8XwihTYJTggFbofSrRXg.ZaEdlOyJPUIGbFWKVcwSHEJQbxjo5ejEmCgtGcqT3rUQ5YksqwEMwZE0mv2dmv5Aprn.iMK0YUnsnvWXtu1Rs3UWv0oX.axaIwFeIngUOgjvcAy6IHk7fIGohX9Y0HCdjrDIrZ7Xe9tiIvdUYlBStORKJFRDQbheiXxLv0g9RIV09brAj.WXh6yXCG_0wvpCId.GbVClA8shavaIfr1eoBCwUpiewMdNBs6U5b7WWDmON6AQO3uhu3WfOTWo3oZRleGp.1mS4YtYx98qlM9ROOgSTnjVra7ndMLYkiMXaY_bgY8qQR._mom5f_nAWikAch.fwGn15OPHk4JJfhedOspc.jShShWxjFtIPtfN8vrwejPVNk_lWoEJpKW42AK4uE85zwoo9RudyFCIlgL3WcBc7vvZGlnfboIgZwkzh3Pa8tFkqAaWiTyX.XXEXqkkQadgDb_e7NtZPgGGDPFFovc1l6XBMwaJQSbAwW554tx8wUEzeGpPAdWaZoQGP.Q1zDDCOBd5h8FDkKF0JjSV5Rk6eRvnBadUzeN9RbgfOz3m4LO5l.DyL7bgkDdLaG8fM5v._YH5yELn0dOKPjm5GObzZrz6TWBSG.bE3pI2JlGOH3f0f9YAcjXnDHCR6JMgWUzSjHThPbjhW2nasP.YgLWnLhmmirminF1rZdK.h7TvD1uIg32362nseYzxCV4rzeNwvYLxoaOPDaBZeHmHf1fM_TxM7Tsv7vteHn6jRdOF8tZ4wz5Y55R5jgsR6pEREkkraKig53lxN_DmEXDasmIYi9oEVUidx3BR8qznVVhe89o7xPSPGvNMVRBC8xc2v.ByQ4qHeJAgkBpUat0aUrFTM32N5Km_gVMIb5lmA39DkSJ8CQu2BV0sye6BMZEgO9Y_ENJ6GRMToHH7YSS9e9BA62lECBhw4CYhEjXtU66w5loHna86e9W2XY5RxCdTErDMKwlcrG092aQA0MZs75mlLaSddY7zBkg5uYyokrg_dConrtdP3rtG0.svGwIti2ZtDtkVuSIQFWTW8wW1hEOrZO5OKbifCZwVaHmI474jveKPYg76hlAZaQJI7XghM75lTDp9HG_WH0Vnu28QYn8yHhE2QrpvOkTeJBtnkKpHXld86Eg3ulTuQaQzXqTjKGA4P5YXSj6m50T8VNjg0RF3Tl3zs4Q"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134857dc8aafd83';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\/74696.pdf?__cf_chl_rt_tk=3CfEvNRlVFyF1MCipuUBMA1PRLd1ubuaGDuJW_kbiy0-1739782138-1.0.1.1-fs.KSBaTJpoOmHLmtYP1.c9I0AmTqzHkCWC9MewRzTc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>