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: '914c99edc92ff8f6',cH: 'qgJF1l4Jlek5j4I61zEZhPneMeRqmLAI4K6QlLApMyE-1740034633-1.2.1.1-3WMbQdyGHnHyDVGEQ3Jc.k0YmcHsQDSc78KCy8vm34sb6_tmozThDcI2GqpVWxT5',cUPMDTk: "\/abstracts\/89050.pdf?__cf_chl_tk=IpMOVMX.oFzvfoovhvX5RdTMLtsr1LBtiCOaEXnuoZQ-1740034633-1.0.1.1-rP1IQ0oy8CI0sMPOjysTwWT8pwIc_UGi0G8HCab0ZEA",cFPWv: 'g',cITimeS: '1740034633',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/89050.pdf?__cf_chl_f_tk=IpMOVMX.oFzvfoovhvX5RdTMLtsr1LBtiCOaEXnuoZQ-1740034633-1.0.1.1-rP1IQ0oy8CI0sMPOjysTwWT8pwIc_UGi0G8HCab0ZEA",md: "b94qlmCGlvJYJwv5dW_dBsRXdSVJGAH0sVjlNQHSi6g-1740034633-1.2.1.1-cybSZW6Ks4DXJPwAIDTk6aMWYWj_piIUqRMEODRZSN7VHIQ8fhATMRw3aTGNhLZ9V1oR3U1itflSvVZfNLQ6fdUbLoGYUga8bD.vOfM9capFDb2Rs9MDqZZgo7oEgCgtycfFR7OMYfX8MfUj9oFB0vtONF2ienB2p.N0SXkg77oAwtFBt57CefUwlguNri7jB9opa7SndsQ_LHQUkMKT6wlpvKXB8jYnYWqXC3ZbeiRjzvoAaOOePqFwkxbEKmXw4J_2dj01gIbvfM4mPxnKo3J39LeW_gYcomEvM74KOk3G07Ii.EoBKpEr5326BaX7oz3s.1w1o6ThvIHl8ZMIsBAM1ZLJ0590hvu.6tMAbNbU52FrJvlLOK70lN9aP_NDnbB.fTP2xi8CbgqIYm4yg6GeDharV7WsDhtTtFfNpwCuTs7pLk3F1fpDZWbDMt47L1VaTKE8M96poTSNXZLOzKM2a8nOXKMV56awdOAt7YJTjO9CYBg9h0WX4G34lZy0DkicJ4Z7jE8FggVCpDy_53AHuh1BD7VBlHsQcDlI_6Q_WS25sDhVJePtz4QMyc_bVkYKELidVH_VhP6z3.YWTawkNKvB3OBbCPeSJiCJj.1HAxZKFznO9FFVn9VLFUkzGIoUTtQ_nw26OUHrPFFD73A_jJd76CweKB0toJwweWDPZokPD574VkQG6xCRjVz83KMFFsr5zTFqcy2TuX09oO4qDd7CEdHuRP8byeTae3hV9vpw5gGYbuI1NN_mh2JnJ9I5uIxSe3NlNVkuD4UQxSERaKWHr6Gi9Sy6UTh.AdoBMo6__pChhShaM57ed.xM0P2AHPLXZegSIRGxg32uhqEt3RJybntvs0Env2EALC_ysWFRaFW4s.l5mq9sPS0XOAOQ4GgQtsUtEaRglGaW22_rFU3qPTYP2lIUnrv_8nbyp01zsw8rtsRNqhb.dhh0efkWuP8lVkJJAVgp3rhDy2co7BjFMFe7k.bRWTmN_Saonqcj2FTf7ohMXglCn2wzrb6N_nWZbwZIEUBxZLn6mkB11gc491aQILUnqWVv9YSlWiIXQgKdnzyj5Z9nf2nxfChtUbjvhpGCd5SCxa0hTub3nT5jArrjIYpON4kZjh7otkbXHyr6GpmvbBvLzt7V9p5lIX0kvxvHojAVddoQg4O.mxfc5xNmIkZ9VrBlFIdrYzclw0G.Iq1DA0DtEQizoi5UB30eq6H7O_m2CddZy6tmANl0x6APMkK_WSAHzEFrP4WBDSaLPVdMh8ZOKzTSeoEWANzH7Y.MKNaL1LGCHVkHKZAD_hhKixCpVa4YiA0BAHBjIhaPVCPgoCqKgStEXsphBdZU0z_330FxcRn7RcTi0CMjPXrOk29LhfT1EL0gnmwo9ciQk.WQwcIrHNktzBuKwV1LVOyBNvzqGKArgKq_iJA5gdoZOfYDIqaO.6p.CN28IjBHNy4mf7GeDnJNWJBpuXScd0cbnVLnFJzXN23_CF9oscp8Eqj.YF8U3FahIeR.xGUpvE_gftypxBHNEc99e4I8DMB4ao_lFU21r2TexO_9ZhEtFHyn3qe3dwrYwNzjRom11hLR8I6nWz3qok3WIZdHjvCC6pAbW_ObHme_RNRvw4_DzI1t81hBkG9n.KRYyyPSa7_ng9aVUDEOM3dRvvz_SXHc_qBhP6sD02zDF_fPxa0WvAnWA1.i_tD3q1lM71TW4xDxY_tnY7Bh5XR5a8PTBeLfzjXd5r32Lunl_Y66rGQYzoo6jlu6DIyWPIaO2oLMqg..taT35euQr79wn4M9kz2O.d4MQnSAFihkuQ7zcsfDu2YapgtSnatIU4cqTteWT27YFb9p9sNJZAsBjNaujGKyVGYGaHJccQkrbhZn9ENnE69KAu1wm2qjZw0Sfk0Ayem_Quh._T5G",mdrd: "2efRkC09m2qy_uXIc.nuMjNGGPGYguCiqUwRd.y1H8U-1740034633-1.2.1.1-XoqJk3jb0duF_xiHVGrCei37iy9yFF5eAGd4eWJ4LXnXxEk0OJE4Pi8pC8WZ8nGkJjiGsY_kfVrOFWQIN8Ee44sz5DcY0wwq3ArRMox6.MnnN0HArx5iANWfVuGxmsZmIaQKz18vTb_U5A6r4kspcyXYncvoFPrQPi0KW3nJuBnUTcunaj6.twmH7mOJREvqfaMJWMgKZvsSNyCMLgGsWbpwf9ZSg7_02RPjCmBbn4xUTomJEVBq0P3sZe8_fObRg49VDBbuiP2oCF9U4onxn69_UgkIAKdYMjgWTFKpEiye.GqkhTzcsOykoftzqLFWoWy_nJt..a3qUrCqFPc4NGdZIdbthPIxiTGTNfZSmr4WCL.iZI1KdycYE7eyjqEVIy5huWsvD73R3jJ4nUO7pJLNV7Br8av7IRoev.u38zaknu8a.waXXlGO.wkoFUYdMprDRXJlWZQEaW7S73KPPmzCBp6g8s6q8I5OK6AdDmmLl_nBSpHp4Gr_OJ_Gu8rUUDtcKCen4Ck.S4UrvaxDtob0nzpT5DK8Xse6M74RiYeHBpyZbuQ6Yw2ff0aQRGOZrc5zSJPx7XL81usC_4xOrHcpbGwK_AhWzAMcxJrysd0oMwXSICprM7c8V9BfNca2dfhg_wAVYOJMCrRXWPfuUHK82gDW7vwpBfxw8smvx9kuQ09Swe34Nn.xSLdNF3FMkMuX_91_cbgKyC3pQf8O_Ac3SLTbdo6zIc3KBdXS7V6Yxhs2P9Dra3UJ213W7Wv7T.PCXyeDuV15YZzjwzX6dx746EeZuuj5Z2Do4vw72_aEZFVqw1EY4gCzLxI2xE9yHwwG6uRTaAaYrCnac4cndcEo1snsRZFWIshLWRNrdmhCJx2qHzWttP4sbRUxPNxH7dSNFifncMQDdu49mVPBVdOytCwlOvHpNkVd_eiwLZ4F58bXromEL8HXUfSNVmctkYaZau7DKM1AFQrr.W19X1ob6P0FkJfeTq4Ch95qD5dfBUb399hsgNe_yObYV8PyCovd53GK_EUk4krtuoToJa0eXZhC7qMfdmkHZys0i0HGlLFysHEYuTbYLzhpSdpzJOwhHhZJRpYDJNAuQv41PVKP7ffZSWZH_okH0fGXct8QUFzBAy4v8gOeWs8RvFAjtGO4Sx_Eclw45YtQBM8b1fSIsJveg2podI1OwnjOgXiI8ByCHZmJUgh80Z6fY3R0RJxp2sf7XttwloAJNoPOkKmsRxgm.HfsmwmAyQwAypuYumiF2EvUO51Kgmf_MTwkNrcOMgoZDEZ1Rn5yuXItdQPXdAVm85ACmsaf2m7ef1TRsvvTSgmS7W8yPmOjRLHBVvAogq_WB7_AE6S4xlYwwNc1f3YcT8yvbRY5PVQ4EZOx7UJR_4W28URJmUB15mDJc0ZPewLU7QrxoxGZUkE4M3k7QnjWRu5RXaTPgP998YrQ6_UKuht1egNFD8dfihgTtsDNOI2OGNlK1Tn7_vlSQ4CQXCBeHF5g.XENq8R_qXekW_FFcL8PnYItBfJDUSHBS09YpxqMuJ8U8bVw3BTLFGPEyVuRiyxF3g6Nkpkv8oT0NJgrMfj6ch52dtHouTJV8ynFYwZRPOTflpDszIxaE5KH1CTZXW9JmVMWgZlOzDTAbl_fZzDRSnsFJuSSXuzkLVJ1ThHOTtUdL9SVVbT0crOIl3Rj14pEuUqcxH.hlQcODLOF0n6zNV4lf95X6dTLpZcQnftb1Jopucb.WD6psbCuXHVqgnyj9XUny7GvpgKbS5JnXcTAbc0NQ_hM9VjyN_zFcSuJQ9louCNeDnFXhLu2bqWO9zjkLmcaSMJPPmYvzIjs9rqf2LJzsrctXpgn_4Og0xut7Tv2QJCKNckMLD75CYyWxyIprrL20senYHtWVF46EUsqbi_AfsjCjiX7dr.Nh9dbkLX10kSMkJpRYwkL0F4xc.kzhZSO2W8mfqX.sfgE93d_KCctqK.V4vzG"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=914c99edc92ff8f6';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\/89050.pdf?__cf_chl_rt_tk=IpMOVMX.oFzvfoovhvX5RdTMLtsr1LBtiCOaEXnuoZQ-1740034633-1.0.1.1-rP1IQ0oy8CI0sMPOjysTwWT8pwIc_UGi0G8HCab0ZEA" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>