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="390"></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: 'managed',cRay: '91e9e9eb8fed40c5',cH: 'T9DhLddSe_ZJR7liVGU6UhpGuKEtuoDVtwy9UQ5Mt2Y-1741684174-1.2.1.1-4y5VAsVDYygCGvl9XGw2CXjrDOqE4Pz1GtDaL2oThC2dVDJ_Bd53DVDttY7D48eC',cUPMDTk: "\/abstracts\/43840.pdf?__cf_chl_tk=..AjTIHQeGkfIZoQQ6F1tFfzeuroVkaxsJ5y3Klo4kc-1741684174-1.0.1.1-VyxCbudSpsYqrNORs1as.69q.B2ncJF5rZA8IqnHzsw",cFPWv: 'g',cITimeS: '1741684174',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/43840.pdf?__cf_chl_f_tk=..AjTIHQeGkfIZoQQ6F1tFfzeuroVkaxsJ5y3Klo4kc-1741684174-1.0.1.1-VyxCbudSpsYqrNORs1as.69q.B2ncJF5rZA8IqnHzsw",md: "Iyk1YeDe539clfwfVHviqLAgY4d5nfaVNmz605OnSQc-1741684174-1.2.1.1-SF.94mD54Pjbe01n2NxGlEE_VZb_4x9pLuEsZMZ90n5UOYMXBiypPK4vOqMG6bV4nK1VULEeqIaSer_AxSYgAGZiPAxtSA9fGXb_L0uuSY.AvHzKPUlkmsJza0VPjpovahXK1GytxNf35rB3Jkd_bpgcmPmjPVeUna5_5.WOlY2.0apPCmrusRfXpmzw96gbeWjOj4VTTPlYZUQHnPjNXTvlA5WDJ7AMeZ8PceIhvV7azAzkwatsNiLQ_o.2EKaG387MZQp1Ar_aMgkAv4CsgQvgWv.PWeM7wFaOGL2zpC3iOotSY0nwpreB8_mOWn9iGzCkYuJ9Kysh04A2pZI6b.qaj0Z5NtXLBhseBkYpvIDyQwxzjNTu0A4y4tf1IC_SExtonGr_GspXZJ4eilgdztcEIw2N9EijuH_qQiiWm8PuVrs3vyWsslA.3ZPxMLktCkZ8LZexMsm4HKLYFo04BhoNGa_qYKINDYmAKnChhKkRj3ewRygW7Y8TiAKTYH1r46qzjsFZHWV5NdNK5bL9ecRbjF7djKt5ch9TXlRkJ50ynasME6Nw1e23AaaB4qHZiJh5LTNwk2XbytnfsOVPTkiSWqKOqNOQs.rx9YpIBv7XzsRClsqukp.UHiGKmaezZaouq5vkhq6WettZ9wBafjtZuQmCkbNkg4shtIuG0BEx7gY3Khv5.9ulFYNjkTHyL_3WWH0oZz1P_hnvCGUD7mj5gO150WVvd_80YqJzGZm03IbL2TSa0KTWaW4R0DvdjBBj26.LoqFsTQprps1lpFLBhYB33nJibvwSd26KRktBGTYU_czO_ln.S7DKz10o8UurK8N0WprD.4MaJHbmS5pkjmMdlTOHli3HK.clcbl6hX.uVtOD4D4CpW2Mxcu86uyLR65GHVEL7Wo3rayS_rkmF5_Ee3ryUZVtVU4_QJCe9p0XKl24_4wdxO0cOf4UTgPAJ4khUkdO3Jt8.u64HSj0LCUnexor707wscxLAGoasj5dBYOFFxcQyzS41f045K6nUXcls8SilGl5V_T0P8gXhgZHYKliwNMi56nrySfn_epSZYOihNe590sfKCIm.f3yQbA02WtSH8WLfJ4sOXHI3E0Q20wopLhuoEbjhX.t9ZkEVCT9TqvEqGYD394p4U9_pO5MmRq1NdGFvtBRyQ.gW8_Zjyd5CD0JiTd3FQroXYbPtyfK2ZQdQAI245R3yOQbsuyxNOWTzLPo8CrqwEsO_M8HJHXOC_xwEizwGKc",mdrd: "tNd95Yrm8x4BZ_lpthXjas2_Gq.nLHCttEkAJxFC6u8-1741684174-1.2.1.1-tWDRBC1bq2z1b7hpjHFeYZclUHgM_qccorUxeulT2b12bwTd7rZKjxuO.PyZQd8w3i.Hqa3Wb4SdCn8N0d.5h7ziW.H40uriohMCWbPXWQqL.hEJOg2M9aPKdt13BhnvyclyO1ve2yUyg0qsYpBGwDUSISRf4og3Ysenbfz3c2Z6RJ0MU8b5ezBNIYFX7KUExwIX3nhq36gO4cXkykXqlEdUlLGCS9OAbsVH3OZU26gt0x1V0p5oaKclljiH4bp4rW8q6LgrQQuXQz443AJL6NI4EJQxYYI7V5O6aYo4BLLrBbdrm7RxHC8GFtATQNXmyFN4coS4v0KA1YhecNu_nLFhKgbng9cpDo48K5tCjZd0y9Ly31s2wbDqAn_dpRIT0G2tn9G0UwhDlUSUUDxdWiwBamRaTenVVz1VfO9OdRrXZg3BeCjXLV2EVWLCRytDmNAWnvCH1PQg.z1RbV0WAHVp1Zlj9pFMHyxB3C1wMfJ5yJUAwE6gkgggLUJ_x8u1PXztu3ctucCMHxbNhWGWeCOIpJN0MdO59D2Zr.waRkB0A.le8onNJMTNPkA31UMMaDnhWL8sN6Y5xnuGfC9oxkP0m4dIj34nPZHm6VBKWYrosIrxL0o7bQEBdPy4sDmPhWdnlVvErwG2LBwbUFAuFdQyY3.JRxc5QYnWmTGx8Yy.7QxmE0WjK6Ko5uWiRp03CogJ0u8jaSUAMeQpnsWxgny41AW3N3DM4RCuCLQ7PPynS5baoWPtGPVR9UYfiR5mD9JfUo4Jh.gXXdFZ98zpRxhqqlhFZSzudbfJw.bBIXF738QKgHaHnORWu_NiZYWz8lfVqY.a_OBxyi.uNpBOPXTazHvivEq78ZrB2ETi9LyD8CcIUsXb9uElZ7dGXTGI9.iUJ.rPZWfNC9zzdbB_1oXzp1OcuZn6h5MD.pkQCP0J7nG5Df4a0uEHSeA4vqmdL4RO6D604EWqDMuLX.W3tHllix70PsqyZ6lTC9J7y_JGrIrEpQCniY211b4de3jyMSir0oCRV80DhOyTSWWXzfnLX_wWkap3i048gOA5bc1_3guVr4n6LxL2ecbnWDhQnkBHu92d6GKzp.V5VPSm8QomxkjUHE_zMKtiLTP.hkdWIhmGIbonfez.ykpFRUjcAZBwxW7SPJVvtx6ANPKdc04y_.jnkdFT0KSuR9gcS6GfGbWG5FzGGoG2ADFeWtCZe6sNc4T_WSnTsdRmYoo66.rpxJdPQKncJZwWJd1nnsH3uxBHIWwGi7rl88E7o0LvSYKBqVVXfV7fWE_Ryf6OTcUsNf8P2qd6I5Bvo0OfpC18V_b_AgRklxlatmvPa83bzfazmjt4HCNJ0XC4N6Qfxg6h2AjxtDDZa1J4QOg6aDJYt7zlf0BJuep3iHDrmDK_FuVby6y4T3J7WtdRbvZOBAidlPnDHRXxy3u_q0LFqzceydubXIpYMWT.8EytF3qIbiw.yTkni3DanTPIjhez4IAPyuB.Lza3kZ2mMOF4GuhyOMfh1pCAaQnMOz4bZijLu423RtNqR3ImITWoXU3jqmpFg9Nmlyyx24zn50pNaSZWblarhyjosYEGUepmR9KcPwb.oDVNn00oqBEU3jHjXjJGIlHkAnUHzrs5bcoGxPyl5qADGPfzkIscFgjp3KaLp7Ue3mNE3YHtMizOQRvUl1ausymkKG.QeoXHJCOboowroZ4z3dL8ISWBPXQSrzxHA3ABeEgza30_ivdekY.2DJx_.ONbX2r9BWPKrkiyOFldutyaZG.WiMId60dwVGFu0trsGd2eflsfxfPpp3c2_VsM8H2fyHanJtq7z_.UJ0oEnLJqQZJLk_7cNSl5JavrDyTKPXp7quG3aaMMGYI2Cz3B7Sl0m9f911CLkGPxmDIiioItZdJZjtE7YRKMzGXRieBZMACThonJLlTXAPgSJxG.4NDztv1kHxfx8yCTjAn96fOS5KZEDhQZBwOjcRwPwIZQW_SV3pKDYvSIttNeMg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91e9e9eb8fed40c5';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\/43840.pdf?__cf_chl_rt_tk=..AjTIHQeGkfIZoQQ6F1tFfzeuroVkaxsJ5y3Klo4kc-1741684174-1.0.1.1-VyxCbudSpsYqrNORs1as.69q.B2ncJF5rZA8IqnHzsw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>