CINXE.COM
Just a moment...
<!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: '913619c1fd563dad',cH: 'MRhARHwHTdt5xRWuDNHx7IiE13Sea_pouUZxxVaDWEU-1739798697-1.2.1.1-Rn5_pAq_EvRiBG8MsUtXhbfR5kxND5NRLm9KxZY_Uck5Cj54wzsiZLVAcbNyzew0',cUPMDTk: "\/abstracts\/67566.pdf?__cf_chl_tk=3s888.RG2XYlaNwZS0uIkCtHA.wzKRhY5_Z9BIonyIk-1739798697-1.0.1.1-kBrVKn8sr7SYTAnayxFbxK0EF_EM4Zsfspw18BA55lE",cFPWv: 'b',cITimeS: '1739798697',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/67566.pdf?__cf_chl_f_tk=3s888.RG2XYlaNwZS0uIkCtHA.wzKRhY5_Z9BIonyIk-1739798697-1.0.1.1-kBrVKn8sr7SYTAnayxFbxK0EF_EM4Zsfspw18BA55lE",md: "GbtWOVTBI8wXjizgf_x7XQJMfNGU6kSlWrkpI89v8OI-1739798697-1.2.1.1-R.SmZFWy8pxx7i4JSLZgkcQkXmZXAStmK2LDnqekTjla2Pu7U0sWuXV7vlQq.Wwh0TCeTeorbjFbcSU92yF0Z.W0uyeWgUjA8pwVN7G2433baL_.C0DmFbAj.0bs79yXFF9B_8yspUgxrZtKMr3tfAbCqNK20tvxGmPL1KzGHJdgC9Jy5BnUWFaDPwy.1A0qUqi6ldUo6.uTdd6sQ6RQ.52YP5jd9EjvvBRNsNJS.feuKr2e13oujeceuTrW8vNSv6msC3v7wAjJuih9odLdXX_mxwsZxYtg7NixLQy0JEYTH4broujtOszXkd.AivMRSWbeyP5I5sZMbVpayAGMCB3BFhM2NO9Ac7DEh6OMkLfNTLY4eypg7NW9g2bAPLtaN7uqKiNu.VmLP7vgmdXvRSoL4QFrXYckBjParwKHB6bLGALP1vtK5JBMyHdGRtlOonSrChGsrtAQ1BXrBIFZ9G.ETKvM4S54z13mDu0gfM38jBrTrkC3BuP1OWmPSoPHWhnDtmzmxbVBN9qKshhCVpxY_lI63Q5YKUWWyE7K6AkB.DfXdjXtKQEeNnnxiF_ql1kbTY4nNMSxby0q2DT33PWMwovNRRdoKq6JSyepj2E2mVj4OFljLxqrma6xrKttGvmL7oRNGtmoRy62.ZM3FbOQ7CVzHwm0ShEJV6_IgrPr.ET9biZr7SwNs5cnQviPIQezVmvZhwOlVri4jd2QTYvCmV6v_KgagpB5qGNtyzdf1NljUN.vZQXo3_bKMESFByNjBaVqsNZEjgNGzwOnVKs1giifK3SwI7lfEF0KlEReFJxYXS5Vcd53DduxlBhdwVtp6K5zLcGZXRVOCBLzzcI3iPgDZEnU2AtOdpFnCtFgL_zp_ZNh3eey93nnwdxPkivjXPBc43sh0FYTaJmO9y9ikm673uyLGYHR8WcoI1Dg8BJ_HO1dw0k2Nlvd1UuZ_SloxujV9.wqX8SB6Vv_46lWlVx.pWJf65uy02hmoGNno88TDiUw3JfY8s.hdehNkrGpJQcRyRh70o7bzKj4lZ_gnUdh6fGeX2tRCwqMSgrr8aXla8H6m1J.m0zkN.H1KmJBd326jQHIr8UgelUjtUAORXGwUFSiSmmHCfrL1Mv5hRmRhp6_ibCFRS7fwNa25gAVllV3XfJJUjrYQnOyYzQ1qtHeLaTdKuAoxU_xXeQdc6CiBd8Wjpg9KOZ1zvAMiAL.KzSLYV8WzoLee0E4HqAM6TWigcQNMBIE9VJ2wCEqxTRRNv2rdOYZmARe5HAVrR82KwqakM5SWjAcYUSUse8Mf_O6KyBZu2jF_XjM7q2KOVVYd5gVRmZOi0fCGjzEqeuqEcUvXtRGaIZHMqLMEcF6qXf8aoatMt_saiTTOrDiJ4.ws43nKTEovBRtegPWIPDnHxkfnhQKm0lU9Sn3yBaQUnCLCQxQVm.XqRbq.MLUIeYaAtz_VPhHK4VpPg1WMIFFgM4R4kmsRrCqExeBD4kmr5Ycb6IU89FwwmgPhR5f_3N1gf7yTn3VG.vxe.3AAomURrBF46RqLYwtFa0LekLDp9H5tyEt24AlUWRBTW558jzOTtzzczYStvMKw273CfK37X3qfgL3OCqn6GbFrR5jgnYjVP.iLBrQg6y9Lr0WrhSn8w3Qfi1U70m7hdpZRH4YxZXjfOA1xUQIRrWFIkzzbxuVG5u0cAaMs2Uebigh_aXwt2EUYnjdIPQ7GlxydJ80AHSLIVb2pa0U67s2qrIhB57um1Dpdiexr7FoQhcrxMVpIdc.JZAYgtgDVHbPRqH3GL1t8xwvVnOXEK8dowH7GhdluxUC0GOZZC6sRV2sN2oMLBK9npY30pui9gvwfFVLg08t8NyGEaUu9CqJ7rM8ngQab_OiqI9HYFcSyPA6FfnvMY8dgTLmYvBWC.wg",mdrd: "TguX7pWf8SgyJCBxOvRNJcy0faMcoLi5GslvpApIj6I-1739798697-1.2.1.1-17f80H8J3lA7JTMwdVKkv5ufMogb1hyz.ukMXTlXVCJKdRpySzv867sdK.BIGYMB8bGVjx0v5qTAhZ69ajfUTiOKIVbikhpd.aibdeN5ahxyYOVwXD4B3ggVT2qyWzw3L7Y7Kg26eVasiLChlM7AQvFvJK63.i9YUEH9yq6k_v.4NS.vsqG5s2ZpzU33wVEdoIZXb4uGUz6tgXdbhY4gpMGGa9RQIv2DOW0Gk81S5q5mCZYubQc4xJbQVAfNQkA134y_Fz71VWv2B2ZEkTVllX23U7OgNeWYW.bXvc7cBL3_MqMC59HsVmAUjeZvW4KeclYrEt6Ls7XNIIYbKDC.72bDiQH9kbyfXBO3NeTejwQj5gfZtqNJFsN0Ralddw5ggdxdDfJBUo4IXGAH.bKlPnHypWW.s.FIjjwbo3lalCVomcWLpcaLq8aKSZbseq92mvf_OmJyh93fnz9ZFpCxhq1WLMqaw_N6zgAVIsQ58hRyAMKH7.6KhIdclDiCC7ZnoVMEeFNRaebH73IeOXvVjtZHC.jr9ZlZ2bhDhvXYFQ0DUAnBnHjLJXxe3z17BG5Io1oBPxs3ve9na6jWZuVcESLi.iH.iwNsDL5Pbq3C_8v7QDXDEQlW6UpF2I9kgt8tN4mXRfUC6EvTlikVCzgIo1w3tGdMaOPXCcG_jZwX6asfNwcJPOC8.f2cU5yxbBzxLCLs63aBCQK1rl.VJ7g6JREvImHimXRF545RZg8.4bk7CRKH_94PHmp0e54So7C4ZO1YgOp4PSgVtP8KY8b81KW0ZRLQ2VPRSZ0.gg0rUfP9IKs5I7AKh1tomUEXlt6ovtVmCbkr6snSmZwecfkHWLPHMAtVzuRjKfuT8Mi4NETNWs7HX5KJB9x1BAUPle.ifwnExGI.WOrCrm8n8ZIljvqkrEnDg6UybDsj9mRRgV394G1yZ2Vwj52UCm95eLKhnqM0al5owdsZivPxGh37dAGYfTGGuuEUHgEycywwIEZvr3LpETSNwLZyPH6JjOcXAelwrYnUGEwFh4hBWNW3ipD8.hBfyOTx5I_skMLJNCX6OjqFAnPmcCe1jlqZBFQ8aLNg1L4QHnkTd_po8pZghdCAfc.lOGY6Kb.xEEJn9Fxdd55NYtxymDOFLOC3H4wVbjB346xLirNGhLqi5HdoB8u11YfmSFKfMnyxEw.EeHy5EIXBYnZBezZnn4WRZSZoaxYV6CJgBwiD1QCxtQ_cozwuk_9NVoAP0oJ6DWapxejE8TarZcDkaqF1Sy4u89bsludCFWTJnrN5sYF2Ube7ZlXc33f.LxE71y2Sh2mKMkk3nF165lKL5zmbm0psXdn7TzHjpcFsI_Ef657Vh7G.caPfqVMsOHKLnBndaFmoaT5X0d3LLlTQIW_EwEHeZcjb4N9bL9PutM3nbQ0PECXgPkoVZGi_Odov857AHXDgQL7Dkx01tzjIj.eFTJd5nyK5zwK_DoyQ8g.6VLZ89PvXg6k2vPUZrEiO8UPd2aVnvopf52pz5SlkHDoTvLnxjJwWeuenYwDrYPpNMi3Wfcamu1N.1kvgjY82eTmGd.JcfASQ8yEGt9xO1E3m7gLIuYBTD_Gtzx3WUNDtDLqYtv48AsI13oQzPogSa_8IWHd6WBrCt84bvjfWWrCmrLytgnImr.E_E7x5KB7nypywFICwL5uBmgPtYu7dZJ2UVjwpUWLJrOaN5jeKfZ2w2AzTlrkq1weJC3AKUoB3YkZw39MgTAZUto8v1aKxEXAMPlO9bqPVtaTyx1rsuhj7i2PbtLEPio1k_E6kDos1X6KKENyx2kUwcdAluwCwq8MXqVMYxHr2.ZDS.CZ3RtVZn2i.QSLRmvvbvomQys5hhKUZfY2RyUVkWLSj8QTZXImvW_6XigIkNMA9fOvdTtbG0ecmpqbLOAQgL7vhujiUNKuuSNEE8l49bhuRk6N40xxNy_wWJJL.H50GWSabrd9yC.mwU1mJ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913619c1fd563dad';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\/67566.pdf?__cf_chl_rt_tk=3s888.RG2XYlaNwZS0uIkCtHA.wzKRhY5_Z9BIonyIk-1739798697-1.0.1.1-kBrVKn8sr7SYTAnayxFbxK0EF_EM4Zsfspw18BA55lE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>