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: '914d7c36285bfe01',cH: 'cs6g9KdhzMHudF8kcMtpHq9gPwPTTZD2S_dfxS_6jE8-1740043902-1.2.1.1-TZZa22kh.6jpmpQiX2hUP2SRhI_bfWn6Q2TU2uGu14D_rlEQj_5WNo0pv7COFqWq',cUPMDTk: "\/abstracts\/64753.pdf?__cf_chl_tk=l8H5vBh7C8aGBlJ3ovGcOWcxODuUEVeRKIOeiDdzzjQ-1740043902-1.0.1.1-pgA.KBTsVLa0LoYLcGk8CDHoyXseS77Rpz44EKIqhQ8",cFPWv: 'g',cITimeS: '1740043902',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/64753.pdf?__cf_chl_f_tk=l8H5vBh7C8aGBlJ3ovGcOWcxODuUEVeRKIOeiDdzzjQ-1740043902-1.0.1.1-pgA.KBTsVLa0LoYLcGk8CDHoyXseS77Rpz44EKIqhQ8",md: "ON.neoXtYVFKHd.Bd7rNlrvw1Cgwj3oh7mBHjIUA3z4-1740043902-1.2.1.1-Unp508qjRgZ2GeqzGIn59jdD54WMXh.9ZjlxZIR9Y4wrNsFu1PfFJqr9lnAo1CpQuK1N9e.Rj7U_tD_chKy8dW8dezm3skqrv6Q5nR7VuBosCBVoV1q5EWyvnWtb3NTHJzhx8LKoIzyUT2KOcGGotw2Ujjoly2unCD9m9GlADFDWwbT3ZIooQmOu216ljzjV6oJbf7lmhBJ8iqSLy0.rvsugxwLnIhs1nDG.ov10JBstwwbfPQ5Ysfx2pfgaZn7x75VAUDrL6a.sWeKWxki4fA2WzWCkltgLVOyH4BjEQq0uEdPX4rBD.IOjVKyTPzDg_8DMKzQh3B4SPNm_wMeuSg1mcUL8yTo1A4HeV_Xo7SOAIbX_SDALQxYbAq4CudpPqiGLNdAhxLEEFDOSGZmXwpnLaWSiK3AF5nI2LdVQFc9eLbnK1jXsHYLWtFeKc9BMH0K49XH62O21iQ5i18SCe5vHKrkMtB7XgQQcfDjifdpNElwPJSjrNe3ZpccUa98oNPsrtQi.VETtUTd5HQegAAlLut1y4HUGfNUcb7XX50uxPfL4QgtGgR5WFtDMznVMUAkh__2t_cpXBZJeAwBDi5g1yzYw6yTQTJcU2AfPiYGom2NEEHQiX2yi8ePNBCNW8raf7mQTYrbacLdoHpaOdBBE825yJ.6nEDiL4mnzjFxswqixxUbvLCtkBQAQ1Ae61oC0o_NWyY4QuvxH0qFy5WE8RBCFLyyPX6vTFWMfS2lfxb1jkS47jhh4930nYcrfZaqMkbHG0pP4VBN3AXx9Tsb6dnQdkrxpzc10HBunuo1eE4uHyYaxe1GWRXl9n6B3PYTRbs1yiZrNGmQCRTs6YwYVrR.eog_TybHWAeZJCZX7tpRSPpg4KPGOJk6Pji7A9hSeGoU7k3qokP8RX3q75wGYe9nKVPxBBsXE57fJecaEU6tYit74VjffOlsGpvULAA9hdcW80akORxd1hdxSRrRHWajChgvnF15ggoVxMBjG1bYXD94GMNHCUOt3BxTDVWVLxUJXtUMMil9ikTGQn0THPn9MXCJGGQSVxFBNfZIEE6Hqj7W4aBAgH0Q9r8m_ox9ZOfiudiQOrKpPMGabQIKYPsj5YnJt2HgW0SIUTSJLJB9MSfHLsQNcgTdM2XtEouWjflaF_xjGqO8laAbyxXOZfDRg6is6M934GsOnxbgWSa.jr5adgvaRi0cSAgkRze_bHjMmkxDNnWBYWMoRD4qBc.ME6KmU_SPb5AudNASWu.StyJ2gVj7h5Fk87gLoQ0FKOkEtUTUkw.Qliw4QTruVwuU6SFLc7_WS0knjDBEy9goFrIEttLaBLb9y8L.Hxtt4PSpwx.vQqIeL9fvY6tptp.Je4CLQZqcHwb5wmDnS6cXCCRKiCR_vUm3q9PpcdAxjG1g2vEC7lfCnBww7HkoWCJRhUjijOoadjIqi_R3mAieLh44bmaaaJiEJOVTHnIJXk3L6inAhZSvpDNmcW2ik05YtwEeAAi5ntacHW56OK0f0xbTprvJTBJY4te0FQXObqj6TgVw2cmmB4t.DUOK7FtnqzX7TH3S0iMWw09JXFwX9E73um_o0jtPVrZV7RKbpRu.ftn7Qleax7_O9Z1YYOwzwHZEETHAk1SbKfXkeScPVmUq7ly4SOuTpSJnV0XWmkh19QAnhfA98ER2INIhfVN8TuNc8aTJs25vqkFQPuEbgJWs4cA3fDIt46lr460xRA8Wf0Fva.hZwpkvzK_aQLHMXQMRw6SYdT04KJdbkcp9jKodxpc9.ImrvIulgB03K63YAlsSJmFrMFtpzEocj8Smfm95HqGM80SqBvAEH4n6iJY_15vOw8z0P54xjJgehHM5yXjpejaDrmrgCf3iHveMOtQ_ml1JWOOWs3P1i0KUDwyrvs.nzr99CsgLF",mdrd: "sgP2teUGp6AXq.oTLUkHYTLH9z2_2xAsh17sssBmujo-1740043902-1.2.1.1-yUyLeQBT4240sTq8NYS6bR7A1B3Xa8EjbBY_mxObxrXrBa57sUQE8z4EE24YH9o7ixkVUOpVE6vU13zgVcHvVmKFjXpFmt8mGb8xH477onliUDfnApmcetwlrix98dy4pDET4Q8q9wloq9XaABEEB0F2wMdJDP7AlLdvOKz7MRIP.zcm0X76kInfro9LfQip3WfVQ7O6HldFlgz3n5CTQUgieLL5ix9uJ4iTtEZd_nFEYxPS1iV.MUS6Cd8fKKMUKfLIVxtNfI8E4W2m4Asc4YQAhj.xHyxoluN5rRji4hlBtviw86RO_67XzhcTks7AunIRkoE4pEE1YiMqycMH31Hq8TOL33EkkyFpWNEcALI4XapQMSIAfHBUCcSBSAFicN_URgcS7BYgET.RIQxSoc8yOEs3WzVSBQxPoj3uhsQSW3ZEpA7QDMKgYnxLe2R_dWfWOkw92ZSghd1JY2tX8DiUQ8VZFkrg3Spclq21tTxlzL4KXgkNyt0K.8J6optMZrD8neg.Law6WfdIuHFLmSfGTt7W3NBDjLfK5mZDEV8dSNGUBN.mfr76ZxYVOwBuKk80MslkMSBXg.byMTdfT18nUg7MaCIBIPTswk7nkIc0BgDSLWsw_waWTO5GNJaMt4wjvd1qu2xyTWmLqWuyCbIHeYDR9jFH_0iVzwlIr9JaZNu9yntvt3YJZKIPHaSHCMSf_KQNttvDVOvcnmkjZlvnCfV2dyh7PR2xuTC1sXjDRl2qZznF2zpZCLYGZ3py4gnzc0r3pKIPAnvIWNsXCPRechc_LrpjG2jnmiiQsNa0yHaSHDVZzqnn0EAzv5XhPUsvBThOom4kHSW3dNxE7kUSdtP9C.LRC9T3ZkzLU4i6_Y36BWw9PYyr1WLYOErCKdxY4Lx.vT57AkP39FgNEqVFUIlbDa_ak9lxuWAyE11YJrHFEL50sZF4WG9P0nHEF5DlE6yBPOWxR_JUML1J6NyGJGoT3Uz_a0EtN4sp5VwINKcFUlyHmyjNT4hvDq7knFm13IhufSoXgW0SbSbDGnLFq8imcKFyz7KhYHz4nESfJ3O9awVtt323yQCQgiO_hYZDcM9IdmXFhhvkkL_p4DBXsRVsHBlTXMxtrkPG4mOt5kIstYT4w0ymNiR2KL0..MksxsHdldY2HMYAsrSzu93snb7zB1n9JCNVMhip5ETUsuubOlauoOw.HQWHePKKOYYQAHjrI3QzwohNZ9IuUOh1oQ4gUjZpNVuVvPnTknNnKutideCr7M.PaDDNZt6Y8ws76JIhuFt0KS5I4IYJgBhZRTTuC6xjdLsQALrsIJ3oaG522uBUATKvboTCYb_vf1Wkli_5cWPs1LDz0NiJOR9edcavb4F43g6hry.g8_pJq12_QkVOBVgyoAxQsE0.m01qBydzX1KanT9N.ipcocLiTZkerMDWXtrhNVp9g3tQqRqucPwVSSOdO_KHv0k7Ks2jPa.GJSVEfwwzp7yhKee2UK.B7il9pTuq.9_oUDL3qUo9fT8FcV6HJR9fQJqGO7akKjJSpiTpeHZWOcZjeMSZm1FE6ycwXl4Ma8U1KgksvCw9MKFkBrBm9c08w9W6uha1ypxSjMRT9w7lXlabI0wmcWSFXUV2Zng.ZHf5o2.ksHupU8ShzB21x9eQpjJQwO.P1TTmjxsSy6hntLm53e8nYZs.eEu3O3rcqEW6GvsfsGwWJH02bPidcjGyxPIrljtkr0KrXJoRgGtTiLQZ6k5_6S2KALiYhNzvK7pla3nx7Y3wsTOn4Zf0zZbeapCI8alDudxc12noTaVMRTEERlMwbuAgvB10jU86H0JJHzsq61nw4EP_XzPaQg94HJQPXeax5yVPCtEft3OBOOdWLQJhtG_R8NepcQRw1D5x9gK4dzl1nknZSVs9I5e2sweWe1k7bDn0P_7GJrTviw9Kiir8pztZswTVy1zeejw09ncahh84NuIZgGyNUoQHnXNX"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=914d7c36285bfe01';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\/64753.pdf?__cf_chl_rt_tk=l8H5vBh7C8aGBlJ3ovGcOWcxODuUEVeRKIOeiDdzzjQ-1740043902-1.0.1.1-pgA.KBTsVLa0LoYLcGk8CDHoyXseS77Rpz44EKIqhQ8" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>