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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: '9178879c4805fd96',cH: 'H_hpDV41QkW8Td5GMvvHEq9tmOIvRGKQ8_mLzsOMZJ8-1740495257-1.2.1.1-5Aw0sm9NkxTxFNnVQNXWnz7OGfjkgm.BS.xkbrqJuMpWoV2voKd0aC4RvJCFRv_m',cUPMDTk: "\/abstracts\/124807.pdf?__cf_chl_tk=.2PdMbqmFgxYEBvMiXV5c66bNrg9eHgQOQVympPs50I-1740495257-1.0.1.1-oJCXPYQ0KFYkHRfQAB2LcpfqwsJGECwkFcxUuHyAQaU",cFPWv: 'b',cITimeS: '1740495257',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/124807.pdf?__cf_chl_f_tk=.2PdMbqmFgxYEBvMiXV5c66bNrg9eHgQOQVympPs50I-1740495257-1.0.1.1-oJCXPYQ0KFYkHRfQAB2LcpfqwsJGECwkFcxUuHyAQaU",md: "Ul9iIjtxJFC08.rtBDundgPiFOVlKHqsfIOGnK9ekTM-1740495257-1.2.1.1-k.UNsI88xwbCPDtRNp2LexgZA630Ova09JcmeTSjQP1_P5N1ajTOBZKx9xUvfIVGGrR1L0w1NgxeUmVhoDb1bkh8PmvuqcFq2u9SLZM_2LFdtj2glGELlgsMzlQ3C74EPdVGtyxfhkw8P0Tm41F.12S_Gf2HgfaSMuYzjOTPktcoEnO8Ik49Mw4.53cBO6kV0uxOviL9Zkaff_lhu9t7ZoBwZMycRL068AMNUdza0zdnqAXmYRk5Zox8oGq2srFmQpf3TeYn_GjFIjoZz5Zkn7PBbO4Qh7bb3XasKEX7_u9TuBAbXOVhq4N4aKFCPat11weRTJLnrMs0cWMGf6bnDkrxFuVmTyo47yIN_FCH2tDYnlIupYODMxvjW52VdJ8EEfp__0o8Q7rD_3C4Elb4l9WHyfQ_2oHxhsMoTCQw4SrFIhkPr_.U0bCf.YPfBtTwhogCgYGs19Ah9JCtUsdPhoEt.5TqQDxzxN4bU1gVdsqFTVb1idHvGD9EnHJ77zTmvECrohZEg8CtC99m3oHMAMJTaTaTIRcljp1hA1Ky22xMEjHLSIySB1IdaUHnKxcQXqr.oFzvUG3qq0vv5Z7zWTPDzvORhTeEQx40TBODm0CX4PNcCPhkEcGidLKtMRx4aBJWBjjLZrErYw7l.r1Jq8rO2V2.X3kKdtFOx.sbX6uT9iPS8jqO_dw4Z9OEBGS5ICaiCc.kPser31Rf6T8z96w6Gl2FA_C1HWQXASfS3.XIo.YRiWcVHiCa1xTGWJ2ENn1nAw3ABtoOY6ZquaBXdruKhfbjCTUVmFNscXnDHaECyx6vc1pdnCvCopCsSoD6_mU1tiDMljkwMRgyn1fzIoUkg7oL6EjnEdz3k6Tx6sF29c5hu63i02H8DGs0qkGCJ3mJHrCuHZR6fxvLbttIefDzC1etyk12TknylKU._eSND2lL8gn50OHWDgudNT8UQSD13hoeD36c7VsulIYWPu.eCmsGLuDaD4bp3p.m4l9D840vLqqZgaKQQJU4Ds6_AKH9djgmOrpG1vsZXW7D6vYDJcQHZGXSWy91PELIkdmS.NfdxVFuC5v9XTf39EepPn35dU5tmM9ISGXdAkJB4RPpCazFSLbAmL48rqAfKzVNXMoygaen9qujBr.9.bBd8Zq8lynfZVHYCbChMMj5YafYu6VtuBDAvvgfNcPaXVidqeFVA1mxSRwpFz5M.xs9C.M_C7lNNZMFKN7hJMDgdSjURpsAJKMAA3.hr.SHx4KevXtI1VUwysVXH30fz0GR_luhvhgYsUVheTuo6MBW.w7pUuYnQER53Y.jGNNLRBECJcbe_.HjRH.OjyHs1Hg.ioe3HbqjqoAKCITFABg7yM.zgz.peF0kwTW.ceen1jIU_n8.Ae77ch5IWpxSgpQKIKtnON650C.1N_SGKko0V9gLCdgya33hUajmqj5eWm8dC2N4lT6iLEGv.rgjEqmx7kH5KP0A3ShyV.GDgu2Hzd1pe6n.3RPkBE.Q0WO8dK1BEoPfSpxzbrkgcSaTIk815uMXUdxs9adcSVL8nNjcQZ98JDTJBCN0g55sLdt_mkV3zNhPYDICHMJaBzbD5.gTZ8uv7bR7C1ro5xKgEo98lCc0gOjeeNT39S63jc9vTYI0kCX.CEf0uEsVGFCL2x7dg8xHg5L8_imuf82MiHB8e6eHYz5iCCPUuNhSZiN.8.x3.EfAae7r6No4OrytF9jUGWkMIvPtkKSplA4Gj208gKyyo30bMf5JKwbxv46qyt86uAafaqMblyDQvwiqdNOMtp1a4wGVPSOQ7iYI.E3M2RynmBVqu_tKYCZ6_eO2JhIvyve_61dS8JLmWOIXuleFwDmHnc90zlQ8VsB0l4u4DpglJimHtRECuGKxqLakLwWvemuqkkUG5uKTKYWEMwl1",mdrd: "vZenPDT1Rc5.9PA1StN6D40EOlju7aoNrMaXvitrnQY-1740495257-1.2.1.1-w7obKTQ98uTVnfgbX.TxWV4617YfMI5auuk4BaZiymTxFXttkjROfv5gV0vSiOKdiosEd3YSfU8TfhGmgg.fboa7U2viug95ZikTVI_fAhJOSt4UPHErnrV9v.nAB8Hb2qfPyh9n.B_3eklEbI72ejkn3FrT7Z80zP.PuM7RKXf.Mgy67gtxPGmjRgNnztP5LH.tAXWyBiARSXJH0x5OV7_MQWK5XEammgOnANNqvDvxrggzz50vf9QQ.VWPo8oNpEJah165BjnmQ2xXeGZanq09Kdpdel2H3B4rkI3C1kdJ13UY4KiP52biNv880prrViSwAvXCKhqYXKXRMgY.wkh_kTfplL0C4cyVZMnyw21RHuXP6FHTTGphqxAy7lHS6rLCcdJAyGN3Vf5BiVDOdWmLq8x_WsLVg0rizzBEIVSTUNpeH_JghY2TNxSalB8ijZcbedxGSjZB3Uy_0hQReeSFlShhsz2XtnJHQSRyPwwwe.1yH3pbmMYMpb8BFjlIuLDakM8TopV4n1j56yXVjdjukeG20PHSo44vQyswhNHcdriEL1rHXaAph07k.9YyHWvDjEB2.0Ny5tR6VsN5WmCldU1Y02Cs4aM8_9i6B5n8Ra97yBE9FgFU8984ir1yhRhnYDwnlnZ1ffirmAfWQxiwxX_cXsG3LiX0s7peXkigLhJUw6wOo98Xtv7oOh5Gj6gPYUXtMZ16o08IWLv4PjN_XFe541RB5SN22pvJfCrMcMnXwEpw3Fp1PMiMqcp5WTQyC6cGDzHNmi9Jso3USKpqRVbmaMVzOZvebiPg6JSkh_YC1Emu8aggA_9aAKJg1XtzjGWjk7zzJqVplC8XN.4lavlMhAa3UQOCIjxiqF4hq_3Pbj4DVlCGf7PWz4Lofv2dncXQLpODeB.Jkg8_XWSmn_Aw6GnbtyFwG5uq9FCopOdV5vzZm4xwC_2CgShzKTG8sM9jb87A0f.KXHXcSLhnnllzPwIOriQLRR54.gABFnMoSB0jKeEy6BhjsYOV3OF.ewTNlI8SzCK5ZIh7kaFye_op3RAgygNJmvXHeBXCzLY5w5HxsJuIUO2lTLAo29jPvsKgk98eXhVM.uxDSApxECKUiWvkn3Qdjkp7qja2ywVxHB57DndKOITduxEFqq_bM0rAGbErsGJxNtfBayIMPcUCryp5k73uDoHeHGUXg_vJXiiMaTGu8T8kHG3bgrgdNQney88LahGWW7GalAXfDSonUxwP8ygvEg9uE.yMK47yxE5F_SyjlprZX1Q7oGwAH9DWLDKGdrDDaadxlniG79MTRDu4VJlsYyTPqWpwOU9j2XS4Y3n75l6vZZMesoiOd4N.fk03PRRgF8POu09JiixIxdNwUPcB65eABf0l8B0gsWDfenBbIkptezArJ7NXIwS8MKYttubrx3L_nO9Z9PB0pxcRL3ZD9PY22F9ngOfal27ZnbxZg0Bydvt7SfZLgQu6aG62MMcW2cHQgRb9C6zHAeBrx7dU5pi8YRmE7fs9._2UTsMDuG06DfQxpysKAZtxZaS6w9MPLoPXHAFObdiKbxwDiNMyPCJ__hpGIhT94zB0.6AZTyA_84jPoSy3wN_AxTvRB.uaLTrmke1UKaMEzApvbuItWlKNiHgM3eYoxs9FfDXlTF8_hdUtWnJOUqutPXkuRO9fh7S3E7ounk61o1eyPd2iCo9YRzlzPDU13CHKk_iK8sXeeTsURQLOTCb1rzAoLTb2jR9M5NJaS0HzRut8jGRmQUZ2VaQ5NMILsnnW9K9KNT8DekFryDPu9n87hWnwDfLeWbB2w3eAzIEWTWRm3tluTr0O2B46AD8nX0DEuSIc7cjsgU.xXRfbPPkQhn_Av_y4Kh6Cpnv9y3LfAMLlkOuYI9e.VEOZ5Fe9uQKPVfffwVdhfDhvAN4e_9C16p9l0R2q9yUigoi7R.uj9CWC4sssqyaqrd2zJAHjY4E4sjji0kWDO3zbOZ2ggancarQ4KXWO.LkLkVRbVGnjYO2XEDgic_N750M"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9178879c4805fd96';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\/124807.pdf?__cf_chl_rt_tk=.2PdMbqmFgxYEBvMiXV5c66bNrg9eHgQOQVympPs50I-1740495257-1.0.1.1-oJCXPYQ0KFYkHRfQAB2LcpfqwsJGECwkFcxUuHyAQaU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>