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: '9134f986dee74a41',cH: 'm9QyNw8LZYI92qVwngHBjth3.Ly9HQk7GuwrHLigh3Q-1739786891-1.2.1.1-037pdeL0UKueCtYO2kV84P5.o_76yqbbBwch0dI9vu2DDLCrWTxGRnbFbBByXMQA',cUPMDTk: "\/abstracts\/51544.pdf?__cf_chl_tk=RvNvxPfLRZAFFuaZ6Ko4w6TDyuLys9tReK8WMjECahs-1739786891-1.0.1.1-GR7A.DcN5KUDkk9BEJ0eCREjPnqwbB5Ig1Vr.Phd0L0",cFPWv: 'b',cITimeS: '1739786891',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/51544.pdf?__cf_chl_f_tk=RvNvxPfLRZAFFuaZ6Ko4w6TDyuLys9tReK8WMjECahs-1739786891-1.0.1.1-GR7A.DcN5KUDkk9BEJ0eCREjPnqwbB5Ig1Vr.Phd0L0",md: "3LE40RAZTgQhW4Ze9sxWMR7K0lIrHNq6pznSLkPkjzM-1739786891-1.2.1.1-eRk0YBNw1FmkJ7VdH7Kn1mni6LnqGxbV1XrsM_dYa3uLAfMhJDprWK5oDSmWlDy9qqtvYWM8fAOqzCoIkc6akVHMdUxw1ov4felwKsMho6pOrhm6ICSlaGEChx74i5IUe_zXEYbgmk2eqEkymZf3gnuhwXSsg2UwrVu669JmgXrbRsQgT1sUOU6VPsUF_tqREyLdszdFAMZEgbjVy_9cGlyUfFM_atrpUWH9N4n2fjl1rkiDIgZo9nF4CYAFKiK2HcYVF_foqQsKi8Z4HZbBIMX5tsLehXUQVcOiB4qZSYqsZx4pd6xk3nD93IgMmzQHvOY0pYtmnVF5xyJ4R9TlhOD5WfBcaqZGSbKMdamD0Cj85H7X4sf2DdX8jVexl6a7FWGW8jddeKsgS4v7bDttOXCRtpYaGAtobNgut2UOAptOt_lE6yOi3i6eCpl6bEbeuh9bOvZ7udRF9BLKVdvuQXuYwspZc0hbnHXdWicnigufWecJHWd2WF6Ah8AnPnNVDtquuWheMR6EqnW8Ge3yWHLi6a7UErArPF_dR5Ig9h0GogdE1PUZkT_XgZxdtJApCnMUb0FLRnrjd7jw6.DCR2GftpdK0lnIWaLit4Nr5Bvh20oATFek2OkhQzmIjJ9mviNQ0PzSkJ4XYUzAehJS1l3rtZJm8aBOvAPxNp92tj5HC.S_irIcs_ZaEig3R8USgsBBZp_QALXmX69Mu8UK5iz0Na70W0m3WVTH3m67RdkbvENsXU01hTHypSe.2DqGO2VnU3k68WcG9drED8H_PYlwIuyYZOPgE.2ALVb40rST_0PxeK5HKUJc3rkcbIaGtFlBbdgk8Ri38zyCHyxslQa5gKL65cFF_.k8kW31Elyk.P0w8RWAYMGCmZkTkg9snbbZxJ40bE1cK9Hmbh5jiQKi1zOMhjphA2nizLRUM56RrrdlSVdJbBbedAIu3ylT82lKta8k.a0wn5kZ9vppv6r8OkGjQc1chK.LBo9Pea95IofTwO9aWc3r5useDrkbTxr0.IRe_UKP0L7NYJ4d2iJbTOoZKRXebHkIdygJak9CaPHaFSfYaCtwynbs1mkGAVV_n.Odbbl0E9ByA4jIUPmKeJ7JYMiLItNd3aqz5tkW9wjKLjQZkNCwjNYsth2NryucPktDJ1biwVJDl3ULP39kNaV9Po.m1YiNsWi9wQxBEm7duwRHvE8nlmawz3gsYlF_twEkRwZSL7YH.ljp2RiM0Y5IFlpVRuVOOkDj5_xM5COjsvbR7sy28y.xXFYoz10EqS8HjDFlN2egUK9VjD2glx2jY1VGwk5LAb0is_fODRmsqquYjNP7G7dWjQdrvI1Uhp6HtwPM_wY6544saddgT63_85GB7pT75jBg1mqD6uyqOi5az2aPSqT7nczYkWYHo6ePv38k8uP8gsXYkc_u9RFPy8.R0DaGOxeeEifwpY6EQKtYm1aZXlItfP8e9WwtG6.RntE17wDT4VSPjUSNTRIDjMCMYB4wJ1ky2rOM2LxSI2aYZDmQJxvypppvuTgo9WFtF_uxuHp5rpww6_Sq1uruQIMUCBK0wzIZlyZol8xzEeW4nFi5ePcWimF2RUiSbnbGmdNylYyM9wQYx8xQyo_f_5u9yUBpEK0ekSW0pqHQXM_YYaqTMoW43n1gmVQ_b.XVG6UvCNWxgD9cmN_IDCt5K6q1.gI4zFZ5KGJErVRXmr721pdAkKrVXWrNPSsvy0GqULMNEM4d2Mr6zGIANlneh.DbrRgz4W4okIl.zDaqrf1ANB8BQRa7LycUD5zXp09mrGQH2t2zM5uyPWL8zkAOutbpOJM.jJ0P6m4w6fpp4YTiDdW6WBePKghnLwT2RaYSU_F2klrtPURW9ms9BS0IecYL3W8Y.i2De7VxpF57wcjTNjv8suXLB3LM",mdrd: "uVv4J2xrLDzHM5tLY1hOYnFVU1QhgWOAU_GjiSioN0U-1739786891-1.2.1.1-PiqhyvAf8GkrEUFIpLdeO6fvIsjq1HwKpTK.aNZYnsAa6MPfmm.mWxzDHhgBsE_1u43_.tKkz5Rr38cr5E6IYWfkkuG6.i9NDJSTdvCcu0GTWldT0_IM.uaZ4bbNxqQzhPlhVmxIQeppqsrAJLLm_VOunF5VVrPYWdaG0w_rLyHvvG5k4DhfDC_q21_.TbJwlN4gNMm4gV434HjAENgwk0ZCsel8NV8CtPGsVyS9Ejv33tx33NBW0AyvgAFbnUgGM6rum1PFFAuxqVLxundXqBhR6pe85o7uQKl1MC_49KB50ioQaq8egI8aDgjvNPAqi8PEycLvySKUy_y6diAme9V1cqN6lJw2f1xK_YROwHHrZEzrSRTHMKfxlDNyDRHs.q28RNXfKxWZ_p2nQHQCpSzXT6Ikd.WCgNW80ekslqUX_7PF6fuBNkb0w2K417I.mNIGuicuq_cagyQKrkhEe9YiVM_kZQI0.bEoSWm7RPVDzeRY1UHclESprZYEmRxdpGfa_b4BIPlgPuyrEql96d6jFD1dse1s4nf0GXFXgLPYMI_WCCAraHEzWRHx54MF.5SixifIHYybiPTyz8CBVWRuDfvs6_l5p88lUKVfbsWrw1svDLJdDiIbiodWrwJe2Dpj0sIH6.KOTggBj5b4A62mecWWofnIo7Bm4mHkV1M3ViP_xCVFuapNs6ct4D.qWFheWtnr50iOjSKWrhhF0usX8JKb3xYlYjwtoI5cEKaW06YpKiY5nDDq2ZSabBUCSTeO2IP_FFwHRs2UF5Z6velpX47tea_crMEILaEe7vVOGo_XCP_p.ulNmzY_6vZuHiePlLo8M8UwmredrWAK6ylwpWxImOYbL.jyn5oBuVnSeryjxj7BjCShR_je92O1SsBQmh_fUsuz2G699Ul1Un2JfhRYXDfa0wTVDNQz6JyINxn2DFr1PW.IrqSvxepSI_6gk_lWK5WNUXYiZo2CLs6Uit26y8j17CID1KiWUHizGYBU6hGvalZjxNz3ox_xClN8W61sU7U4BWMgiZliURHvjPtv0zJHyZcvFdTfY6Jy3z3bs19RKGzBk.1j5HTXavLblXSYzBuual0Cf7d1dpsBYi0uIwys_JsrAtwH7iuPxwf4uYQP7Esf6J8p1uK07BeGR6sYlbhPYqi440N6K3T7.cWzBTu3j5H4luCeVkV6vpNC4qdyWL96wARX_2zPK_S6skQxJjqfYnujV2Zh5xlJmLPROAglPNhIg4lZhLkm9M0ZA3qESReJoB6wo2f88gMA949khKwtegGVICHy9bf8bB48VVHxJeCdIA3cPixNsvjfREzibPE9W25PHoRgXJbcsBgkHOTS9IaVD_egCw162qZf5foM97IdFLDBwddvQUYF8GyLJ3VO44D9xn7CyyEFwNy9UHq.rHCCn5fy1kAkGpSzAMAgS39lgttMKP3ctFo8q_rDVy8vYOqFMj6W5yb_3EFktT8DMYJbQCXqyc00AHOwPX3MCuQBeBZCcgqtY8su3W755GL9BrN5lK03KmAAkY59DU97CW9WheKs4ZHyddC5OFACYuKLY3YcACyFsyHreSPZ7LMbDkJ_3IDvM8LL_sprKvnEYGMjGoP6Xu.JI23aPZGXLgbV1yaKeemWRf0w_VdNld2zfnn2_Xe78uf7AlMiX1iNEgUDsjtZJ5PFXeiNEdcrF6Z.OdDKDFUElZo1YTv7YK7TlOQDPbKWa0moui2E1Z6n4ibvAd2dNAY4UWxSIK6jvav8kvDqq5veU7WbU3Kzh12GCutgpXr7GfwxlP95f5aUmPSPn3QVUibu6_gcC_10Y2LGdF37mClHkenag5SVjHlSZV.JiAJp1DTD1YkqCq.ERzFiagORJ4c4.2t.kS9U2j3xvrkgWo6dHjsUPSNG64Wh41lxXOEYHwTEZcw32tjHjPL6Cv7Sz5qV5kif_e2NYcwfJH5Rdn3g3odyAaLeEi8KbfzHqwx1.azP55b7QYd3qYekVQOX.g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134f986dee74a41';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\/51544.pdf?__cf_chl_rt_tk=RvNvxPfLRZAFFuaZ6Ko4w6TDyuLys9tReK8WMjECahs-1739786891-1.0.1.1-GR7A.DcN5KUDkk9BEJ0eCREjPnqwbB5Ig1Vr.Phd0L0" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>