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: '913568540f2240d1',cH: 'gtGCIUXz9daqXyg73XfwcVd3GFkcM7Nfr7eXyvj2kk4-1739791429-1.2.1.1-UHqJ99DA02ElAkcPGUfNkd3dK9.0vMxy_MzVZMsQtQggo2KMU0xkRkezYiJx4h5u',cUPMDTk: "\/abstracts\/193478.pdf?__cf_chl_tk=YgQsSzty7bAzi0wXw78kOzmEO8TQM_dvnZr5oR8qhz8-1739791429-1.0.1.1-isgKQpdllJauE5uOd2dC4bFqoHOI9B4QmuWEoKv.GHw",cFPWv: 'b',cITimeS: '1739791429',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/193478.pdf?__cf_chl_f_tk=YgQsSzty7bAzi0wXw78kOzmEO8TQM_dvnZr5oR8qhz8-1739791429-1.0.1.1-isgKQpdllJauE5uOd2dC4bFqoHOI9B4QmuWEoKv.GHw",md: "TP1avhEkLrtYmZjM3sf7x3h_Zprn2i0yZV9pDtmjfUQ-1739791429-1.2.1.1-.Il82lRmtZ4N3qbkOmE6kUQjcGEPXMs0wXIqpLH2Liwlj6YlOWRvr2n5KyAtaW21Us.AFLzurZMpDiJaAU8ommt3ziBJdUizSEvajoiHtmejI49scHnhLt_FZe0angUTi48LaS0QBIypGtItohpJpa9Cr4e6_R1AvWiY2LJZHBGlOxx0UDa09agam955P7aE8EAwgpGoFq_Ti1TurQXfRYTT2oHuZrhs7QzR0M4KRYWNs3HM54g7higKypwlA_MT4MCcsyPWMnjPwlnNm.UKnpctwyPBvN.3yVn4wVoWWwWFDhbzRaPpZ6f2bfqUD.kkT5i8GVezNT1rTTOTCy7nipspdMhRG.6oYW68mhymdEEhW1nAvajxaLdZIEERXcw.HnsuHbpcuJOdzBPI7UR8a28hY9OgikUmO.HVmxPrlcIwuV8QgW3muwou56WrAs0dE7y2MER_Nsxvsk0obOZtjoaomERsWj9SEF6Vl5g2q45e1VeiWOMdobmXzmI4B501pTHhDDActGfzzeM1vpzSi57lR2uKlQLz9mDbFnzifUT335kxvf4KOc2xHO.pYJxkTeoc97QyuzAM2WzPDVjCdTCm_RICrQ..hzc.ghuhWbXOSXsMskQLyD333fyT7vgZfh_sIHNL_aPZxqBoY4Lfbt_.puZVQ__kT9nke7u49ETI8AsQEnYEC_rRWFs.9cbK0tCK_P2IBmWxDWufuoS4Yw7pCB.tGmOXybr1jk65kjZ_i5B3hXsu8buGvtvV4NaqpFwe9UsVNabk9TXq84Z78BmLh3teqv3BCejOgUuosR9VzRPWjbl4EvJbiaGzABSzyaJGdueGLFTPSh56lQ7W7Ptf6EiK8UsfRYPy5ZddINl.r7cjVi8BV7HxU.LQeicZCaaMUY0qNmi_JtYmmYCB9mvKzHhTy7m0grUs4Wul7eJI_KflQG6mqd9P1vYvN9tH.IzQAA_IabpxSx58vki7usemcVcHyQUlmD9NwRsGE3AqsGhhqfvkMRyxI6vcWL0JPXp7jYhPfnFLjim9H8PX8uY.wiUTbBSZajjOdaTZhRredBg7ufL9byVoHua3bfq51nklAA258Jdb83Mixo4SPwqI6ls7ZWKiN8OaY5j1Rz22RJsH8vZd9WvNKlAcC5jzgTc.XrENX7jf6WsIR_E1fD0qXeulSLrA9cepBQbnFkbgccyrsv3pokLu8vDcC0YPpG3gIYvhLBCdBh.E0a9RZWK2NzOrIVC8z7a9wrpiPl6fD_WSF9JeeqJ258G8QBmgEU5h2KtRzcrEPZalUfmSVDHNllJPMu9oSEaDpRUBArJq5EjdQj1.1J.KUCkoXRWeLyRJsH3hOB.JDgbFM98Rie28dCegMXNSInoWU0zRwed8ujx48LoXZYLZxNHmRtTfFNvjwkmlVm1EUm.zQ9ZlKLFjOjiMc783GX7aeuL1a_ZqeDFZmg.9ZAJqolbZaUg1i1TzjD5SQ5TmdgnE478dDMJ.fDKbD.S6y1BG_b7O4oy_avfYm0u4eogRCY90zmuhi4QD5tcl_opWd2dmBRjCt1BMUkL_ROX7Mfy7PWK6JVOIGDMcQ3j7I2ccl0LQ3u1.x4F5aqhQ1ltmh_Rpr79bM1QuYL7ZmxFtp2i.nWDOVfq2L0qKhGrK1sXmRf.cOp5Egcuw.VYpAAlIiQe1cK4AVfhmbSFHPLKAdOaFdX8mD5nZqu8HzCQfevUKA6nSPPuNzbYQ0UYurtssJB0WaoYoUt7DXHS16D2ZG84Fgi0oL1QCKZNPnlXbotSZY2OM9pN8Roq61oC9LH047bl702JX0MaAZuYeUyAuRXh_W5MqUsu1f805nynbMk4KjnjGxyQVAjOkss7Au2EyEYvAe7X_zalDCi4.olJ0.MApCPiWJjFKKaeoqYj.rPmyK3M7RMIf",mdrd: "BVg3yXKLMyBweEEcZ6p0M3dYZMOvuqbMuSuzphGxt7A-1739791429-1.2.1.1-hpmQG5HyLW_AAyUjbY0u7bbh22cbKQbgLltE4sRDv6Nd4qiVAZqCete_DqXzNfLj314xwzusGqkkcA4fRTMpoy33KRMXdEiH3gynxoJBfhsXPwLHR6H3Ttg9iYzvKeJLAu9GxcvPr90ee069dedtSZsYldYkR9MSSIWIU1.nH5VJ1Tg0rHZ4ikgPPPy7LZllgp94BNIYJNo0q_dlP4mV2qcrrN2.Tl7kyvtkf3ejr_GsHdKMs3rX5IuByIU65oPaQ2LJUUH9gIdQH9gi4TGrApliNwDe6ddmNZ5nVXRtOxdXKJ7mI9liC1it6rBN0gb1kCMjPnfNgJayDSEuIjFHYNcc1FBiXq8TMFTaM3Ut2m4zHmj6ZvdhTt6v_YbslTMyuSAnmRbNYSSje3a7tZ6Sz0z_EasSmOrQi1.f8vXT1R_gLdSam4fxCyAGFjRIVUe1WboeG86hHKUD182cLyA_M9BdwgoBaYRKWLRxAH1oh2M_XsNh2nYExXwfzsTS0ZYjYsyNiaxXOKSPqM1PIvNlnhy_w5XXhx7eUKvL3bkTOu5HtYge_JvhPe2SMVwnAE1qhvKtsE6zMZ.MMi3H4FV9BDL3kfHm1iOsYaIQa.182g5wW5pXurbD6TeIQc8vkmuTwEpRkyyiJ6SKYF54z_6cXYtF2bsWQCtKz3bN45XDnf71Bhpz425YICHEn0jz_3xp8P7NbDffRiUvZphTPnwnKT9v5qL4cV.PWZDygPssU4GX7JSi9zYdk3X2YF2Mf81KaPvV3OVmanGlOhNg1dG1VL3Wrruwqxhw6gAQTxqJZ8RLq6cuLWMSM7hygz9vSRwk5SliIoS7xZkk0ZFZwkxETAgpOkRK5P.S8ORGs.WnhRjXrli63LeggIap.3w1wNWjZUpkDcD5z.qMlo7yHo3jhgowtwXSW0Tocz8IArIaQCSVjIN3NdK.uFUDTffMvasicJfyDoEmGekkR.ifunAoWCNKdX7GjVHS2fY4_4CEJvdR_NGYGeFa9Etyuf_vg3h7zZKt3ypadF3nLy23Vsq2tps2Ty1XZY3EQuXYgCdbGq3DOkzjo6dG9eUKRsORCwn1eCXAsWpCFr1REWzKDflcBNsFXIPvTTTafFINQzVj3KCE_1kCKghAZTvZuMCHOhysHviNn_BSkxzM7WHWNFnTBpXQ8swcRF9U_frmOe_n1Lc_ysl0jXHbgLaznejZl4GuzfLK9iAs5nQSXbtD6JuHkYGfClUdImKOnaHIllPPvkT3J4zQ12VDQQmGRhPJRAdmj7XQ3myUvOoYNEWRYIckzHgID8esX.BUEeTpReJ1M6oBQ0CWO6g8hG_q.AWEObb8DOhmxcBxlc9FEk_aaIEfzaqUKgzW689QuUnMKgFX6A9tER49XWBwrpCRWPo8_W_xFnRZ02qWzaXc7AHS0ZBxeHIpcYijOBQp01V7KWtIly6a3FA8rctgJFDKz.hBsraC1XPcjNVGo18toX9TkD26w_v5uTjTt2AgrsDnAvzsGaKmmiIJatcb0lCydvrWVdYzGeYu93bF9RfyjWHBIHBn9HyiNBSrWpP5eYM_d2pUE9USjqDtqBsENdLFdEgyH88425evTmELmqSctXKx2P1VL4WAgTCRFAHBZ7qQ9s56_okllSH4RwCmgmGO0lN0rga8rv_DIm8j44rGWlx6jGWPT_JwsmjU91qA58H0h.EORiFwybDDKEp5CD.RJNax711HZcgTYeGgkohAehcrnotlbjkleDXMZSmE8QtDhNZwVfjodp6Bl6SjRSkwlHimqWH5ANEdjAZKVT1L7Y3B4Soj.Lyy27o2yWnjS47.DAPKggZKzVC07QQhTsPbaXArAHWBUjKcJfbGx2Xf1kK5fGRjcySEuKZmP1bUhmvyIh_pwkBLOayQGCE72DRUKw51pvMnMkPwIHqFbzw9C_sK_.ZUBykyTwEkTtJ0_QM6E.QfyD0prrhR2lfOCV31N6dpMlQN"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913568540f2240d1';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\/193478.pdf?__cf_chl_rt_tk=YgQsSzty7bAzi0wXw78kOzmEO8TQM_dvnZr5oR8qhz8-1739791429-1.0.1.1-isgKQpdllJauE5uOd2dC4bFqoHOI9B4QmuWEoKv.GHw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>