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="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: '91c6d5fff975fdcb',cH: 'GHepqyhC3NglblHkAVphKFJQZJTMnfFDSWmBu_I8ZUg-1741316357-1.2.1.1-neQ7Gwws_5f5VsFvCgoOaLFdwU7iVDzq0acTcHbNefhZ1BU0KzxTS_X76WXGv7HU',cUPMDTk: "\/abstracts\/search?q=turning%20of%20overlay&__cf_chl_tk=j5VPSTnIgF4_4SKpFkCzzuTuBgvWHz7B0.wFse6kBmE-1741316357-1.0.1.1-0R8ccrwa3rD72vh4eLIxIenjTgMi5J_Q4otOnJjq8hA",cFPWv: 'g',cITimeS: '1741316357',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=turning%20of%20overlay&__cf_chl_f_tk=j5VPSTnIgF4_4SKpFkCzzuTuBgvWHz7B0.wFse6kBmE-1741316357-1.0.1.1-0R8ccrwa3rD72vh4eLIxIenjTgMi5J_Q4otOnJjq8hA",md: "0Ch0DDC4SKPuGyS1qBIJuk5YAILUocEG2mKJj3M8oK8-1741316357-1.2.1.1-Yx4LnVw5Mb9JP4eUIZnJJ3eg.zZvStF6agoRDfi5Y83TsOIb33kWFTZMp4jI2Rtd0Xp6ZXDfj0TSeZaV_sXcdI9VFxMSLeTZ5csIOYu6OhqLZX3tKVQLwg5arRIX2jVXAZJw.E7q_m5QFto_0ezf8SZeKkI4UxcoFe8A5s3ffA6ZTRoBAbWIffg2jKEAGVKfnZ4NT8mccTq9BoXQ7GO3Cpoatzq2rz9Q0Rx929lGoQPwi9ZtHy8qak2W8qU7P3VIH6_l2ZWckmeLJf7DkEL_Jh6bf_2az_RZtgdF_ihnqttlMuxNIHpixaREnHv32wCazIT7vXTUNP2O4WW7OYpSfL7BXArFIy0YQeD5Lr0L6NprphkKlQAskY9Lbtzw0kZiHnaFNbFYJaU4QY26BS86BcBep4X5I3y1nYpt5AB5FOPfmVwEmfwLIwBpnvVfetdYBRFkLCeeWue6Yb4VCrbzPNmwg51LMTarOcril0BkWVsbTWQMpucX._D8Np3CcN3TQjqB.uaoioKAt1cNBP1fw2XBG3pzSjm0Zcl.3Ach_3EIvSwwrkeqbaHDyVvGa39c8Uj5gIMFQ9CYipJ106wm3vhEyg98kWjxWxpwgD5j64.av.ZNaIiID0IxSD.miyoTNzzX43j9.OgshjIXfyN6UKXkAt1KAmvnVasGM.8x4IloagctD2ig2Dx03z9Nlm3zfQb.TdN2FnJde2KJ8nOSNylBnIfLsJB.RpgaK2dlsIEenblumvOWqcXJxvvpFcvcFwh6C260E7BzpmlNtp8gWrq7aBtMQLWqV4qPQLgCmPgQwT82PgJsbtWkprwq1.LOWani6iw3q.xyU7RlLi09G.Vh5qdwDrS8NknevQRkpo8GzffwlNxQxVoMMcYJC20EKneeYjUvhoGp8K4MSwbSZ1A7HuiLeoUgYjE_p31SpUCHYFc.OGQGieugdCjFqeOx99pNY0DZLRkPU6x3oR9ZjYP3Fse0_egA2ZSYPSnQcgD7RXeF2jdLAUw00czFqb8c2vvXkOwVx3HnkocBuzWyRKmvGC_5WCqlv8Q76WxJE05PU6SXWNGHKgoEBuCE131aFaXr1esiXmgVjjKDd.ti9THElB9S52wiXvzIV3GmmZGFwr.sP0yq0NciSrpwOI7VyeqHe2C4r3EJfbqTAGDK4pZfl33ErjsIoz7B5_UFgJaZCpNTFuhDsEnd0f5g5eHYdm8nBW1_xJ5xz7ZiUR_81id_IHwOgQrOXfadUodE09ir_.eaFYstvthIAZRO0pfNK1WJo4fpF.kbohuWeslJfq.dyKqjcIGSjL6jfsaLKtI",mdrd: "kyeD.RatMrFtbH.tbhcwI5Cv9gHFl.XBw3Zrms1RAzQ-1741316357-1.2.1.1-5Wok7jx7RnahHLeWuVsg3gDkzxd5gVyHMGQ94js8wkfyzZIbSAp7MGFK2FVGA2GBfPOVVKNi1y5TDdD1vJRV1mie8.3pPK_UX2M3p3t6Qi0XnJJVqxsttJa3YBvSyV.d5Q0V0cQaEee6O2bL89K_KEs1fa_ot6OyzztaQOYFQ__XCIA3ntwYfZLicSdqecT4mN5Vr30tRqxFculUaayftWsescAsKEXJplU.9v4CrPqJjdJikv.w1f_eM.Qo_ahlzLKLudrOrOImo9T4nwkmV1BIqO9TY8SxKLEMJjHmM.UHQaPl.PgD1hDO3TgsHPHYftcGcxaCvrmQzGp1KL3NmWqwTJKRNBM8jiAvdJUC6zsnN53EYN9ua68sc9Hw5WbOz5.2Tfrc.Kx2rcaPPepveKBIfB1Cf.VROQhUhSJ4eAN34Go80wFxYfe0GsDcwdyay8jaE9WB4QnKogg_bRlTxuVwW2x5WkJgNbvrYcbnEqyuMMJQDVOao9084UwDpI2acAxn1Jn7Ez7Kx1SE6JeiKX_1dZSPlQJVnPC_qI0eRXRsisjHTfIQFjHf1tXtac3Hq5g27E3_hvj28HvshffDiLteEePE3t8wZc6fiVjju90_uWzx4PjN6Kbu0zQ1oF8M7U7vE_XLOlpNFe_tUOfXVg3vWxC22Qf_K8MxyP5gyiFA2Xbpfh_ELINC3wJqoamF9oigfQn2UUDDpJDNF6ZHMj6HDF8AZ3Izwk4mWAFQNujefeHOOjXT1RPZ0uydOYddQsKPbKOmE4qF8NfCCxB3BURT3uiRziRQWq7bTG.iw3oF6ACKBS3RTp520GZTMhocwYWznEjofF9VzTb6sadLXGv08z97bJK6kQQL6_AAgufSt16_guIaurBO.zly21cArd3EvfSx84p_QXF30728XDTq0q1NDKU.p9EvyNxW2vEi8Z48TcfVE8V2szutVfXulHOZfOpPzg1GqnfRU1i8igRMypGF68d6icFP255lW4q9zx06takRmUedekCH.bZRGtUaJz8gExIboIZVJFC.eybX75UeBnE5g2VOJX9I5gDN.8tz5xVtjIlDOcJ9SpGZMxWSHSFZEe9SIYU8jERbok7HPqgdLakO7dKsaOcXcCwnnZA7uEjo4P.fYlNRf7HX1KdKxCjJjWY_i3WGmc3pJWrCkqxUyJ38bZ9h4Qk7c62fLXfgcErL9fCa2D8A8TfsSRB7brHJZ04vA0_eOnoH1FwdTzNztnkr4pjFi72nC.8Q3m6g.HPwItUgQLREJ2Fh0kKYx4zfITO4NMNXelLz4QQVWn3Kn7EPvEC0KAyEDxVmS3MlMdNdj9i9qhXG9smCU43dvU9aZhLGmZJ_DZ8KV2p5z6reDym8oxsCiUh3NXEPDNhHJN2HbHTJycHZMtoIeEsJg0TbJaCo5bf2cFZOxdmB4KO_dzWlLrAoK3wouyN66Iad4SWtoSguG8E7FD0AsftWUgzROFx528gpGYfA0EtI5PBmJXWoOzaEbHxSBTasyKwPdXp3feSo.xztlkrDNw.DC.C4wk91bjE9v5XuXIZmgqWzdWcWRZV1QP9c9y.EX.Jv6XMSnB5k0952B2mDrxsd_rsw1_8E8wgPiI3HphwzXSTpySrbdT62Ms9uQPqTSE2N8pw5mwXz_sAcREjsLLYVdXNBMSwsKYCCOZRcLIUEOTzCT.vyJdVsKhwfWFZPIrWwNtjv7JRNSdTYLU3RQBZfmyROsITS26SYg0hqyAx1WPPnK4UQ1oHRRK1iVb3GwOmZpuTJe94U5I0oYEmHQSlHzJ.TIvFRGrTF8jcrWdSd17j9Fb3TKVFM0ihz7US_XbRsAO_vzfxVa2IYlKHka89HPqtwYqjmEJbvxxF4UjNq.phCvOVA130uTenDuI_c7BT8zNRwYnWHBMCBV.8_kAGu6Eh1Vnr3tXMPvOjmrcZniWXojBNyDRh_daPbbSvNoFu3qDD5YmIOilLLhZ.jitzh9oVX0fmhkcwbzHlHN3ejldFxzCviNik8R4uNh5A"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91c6d5fff975fdcb';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\/search?q=turning%20of%20overlay&__cf_chl_rt_tk=j5VPSTnIgF4_4SKpFkCzzuTuBgvWHz7B0.wFse6kBmE-1741316357-1.0.1.1-0R8ccrwa3rD72vh4eLIxIenjTgMi5J_Q4otOnJjq8hA" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>