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: '9150ff8018cace55',cH: 'jXq02haOWs_S59KWcJubQ8hV7STtLbcI66dBzCfOBMQ-1740080737-1.2.1.1-DOxSZkq.BcvWJ43MVjlPX6QZ1Akez3Qdj.mCGnOWS2_cRSxBkhO6F1x8Br_LQwQg',cUPMDTk: "\/abstracts\/search?q=A.%20Alhebshi&__cf_chl_tk=vlKa0pR4TTAXdgR4AXey8gAcCIz3tez7jPaBZGUcR_M-1740080737-1.0.1.1-Rxc_y5WtyGqZ8TQWuJ85kz.P2zARlE7YBCMaaWeEO2w",cFPWv: 'b',cITimeS: '1740080737',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/search?q=A.%20Alhebshi&__cf_chl_f_tk=vlKa0pR4TTAXdgR4AXey8gAcCIz3tez7jPaBZGUcR_M-1740080737-1.0.1.1-Rxc_y5WtyGqZ8TQWuJ85kz.P2zARlE7YBCMaaWeEO2w",md: "YPcvCZWk0I0WW.oyX_gon62AdY9ub_ODL_b4Ieu2P2E-1740080737-1.2.1.1-E2hC21bOlhWqo5Z9FsVEfC.1qU2K0gDOBoeVUStQjBCjQImUZJwlbcf4YcRPViN8SdsWGABBhotnxq.oxfjbXuJKviZ3TnlveNELao4TnwU3J0pcpVAd0mtkjSyU_e2i5O0HY8NvaUEYakAeMO8Qv.nz0GC8LrnQGlVK8FuLLHf.xEdksOthHow0UGQII_KOFCgDhzdzDNAo4XpQsh5KCgb..ko3Ej3fp0VDPnDRgA6_daIJyX.H29UDuz55nZxTJB_JvEF4O2iGEzch70TuTNyB13giocoiBBzqFq_3CVaWnnUm8NVL6H0NV.QH9FgE3T9RGGO4mt6jbXux3QLZM5T3nb2nQ6xxR.N6FdaJaC2stg994xP4JtA.5zAnRDKvYyZGZi1elqUoZ4edp3N9wdDRAUtKvbhkgemzkIqe78_1xCxBlO71TlHDoARv3Ye8JmWDizwg_cAtMd9B3UpwLIt5kquM4c8LPE84LbwgVJ1aztNC8HP4Xwe1IKnBLYug.4RuOZJ70ArK30UANpNJWDSR4AK68Fg5ARZZfvAUpLJ50e32Is4JoPjTqLVO5Fv4gNdcWkvTq27gJlzNlog6PVx4MVrsIvNSwy4FIZVFArW_qqlAjRxJydfHlTByLybNEH_.5.v.Odxc.ekuO0Z.3Re9s3hM0iBEnc6j5SnEhOjI9_KWAYXJj._DB9vxpfk5NUoWpSXK.H6MTQlouW914U0HBW7OlSh6uT6H.Wiu9atSdBBSy2RutFGcJdI_JZwlAhA8LfTKpAPN7jnIdJjsefCFPNzqgcfyHvmeAQIWGEOMq_ei.JQzFGEQfji5CC3TAJHOC0dQRQYH_77c2kI0y7b621lNRloZyMfl0Mp9C6Y_CeIbk_v65lAHKYJI.ywrEAArmCSGZP89w5QDywu_jMEpA6sK_O3QGIHMgQVA08rH3wq4uwAMqO9sSrCGXCL6Om9MnGxV_KxePQMUAcOw837L1tZGHRLmtMe_IeyyyT0xn4ymXq.uLW1vcQwahi.fZENIBHOQd7BxcqqTmToIxrHNXJU2IbWEFnmiua82mcyeH3BTPEWf5RZONHwnWqQp.2C1XtS7DCkg05bvOgsGe0gfkZJKgFZurU69BpCc0h.16kTLbV0u0W3FC0Ju5kjHV_EhIwwu_2DrHFVoQtxwKQ4E8URWSWhkBbHZk1HyPFVN_Demi.5.s_KxHKbAy_CRBQi88o4kuBcotClqK3MSLx1zq5DP0ahPWsDE8WjWAKJS5VPgbPGSyPbb2.D3Sd1v40W.HuZArUDWcZ82KTMie01qaKggih_t6wQnWzNFYb59o9rTw_i2YzAUgGy1haMVsR3tqIcLPcVzq.bAYYVb5SvQVW_UUfRWS8ag.zSsBAMQHJEyETJgX1Ra6HQY8FPZ92sEJgaj0CR5pqwc.PvoZbD4_NPHOP4.A034k_8G72xcOBa36oJGhisSTH3YXEWSCpmI2D6VUEeUrMGIeMn7EPT1Qa8WSwtLCtpjNiRjzEIvUYyhOQEGnIKOScFEImUbu_.Adi_fn3nXxuQjsGJDVi.8Yx1hfX.4AwWz41CTIzoz30nwJ1RvzNB8BastiQP0RzCACxdu38avMmF9DjFjkOKUXG6ACcbzPDmorKR3dKZ6j60cN2qoqrcG5X7cIjaQtp0MVn42H3RBC3vwmNX_OdBzvxnPGmyaY4PIp_8J1AP9i9YK6OXAC3oxKoDHM8NbWAyr.ZB2wu9L6jtQR5ZN.wtZ6dxsUMmIhxhmfL.7hnoOZjPxM7k33kf41E2lgkzB6cs8XsdqNN795EbLLsfR.Ou4DKuUnnXyemHMelWouKmr_O5GGDEVH5N4f6AQ5XxpJcfPLNPkMihirqFf3u8gJbjwiWQKsObQJCZO6IKe9LXzPBKeFLK8t2o0ezQVMgs_XU5TzZvUUI5mUX0wgjXD5Z0UUZR5G6Ib716OYLkJQ.k",mdrd: "DBU_AZ3sFPmSOHiRuLjkgcCkrRfK5Em.3BwBRliNz5g-1740080737-1.2.1.1-h60lm_tHy1WhLiWJNByelKFqvU0amoI6KK8yKkGcbdnzA63qs8a_MhRLLbSKYVw.xhpn4ewpFYZG54Z52V8QSu0h4ytaKeTxN5O47w9sBN82.Qy1DD_3APSKAjqpnDniyCiZEdW_f0ngdA71ROhtqGqOVDNcf3dXVptprs68hMszSVOa9FNbdndjpwXgcRa4xKZ7ZDYMb4i_oXL7thn9tjbaEN9Pzcc0FrkWIiwH6AH1CzT8uwj1q4E7t7hZIyj84_9XOuunUB0PHI6_rVG3mpV76kWXyCbSlxGzI96MouEAI.BARmCabI2gLr0cNV0.8A1PC2sINu62aGVPPmYPpjCNQkGnBUmqc54InQl6IcUv7_Gf81IJlC0UWW9ED6FR4WsSgc2WWNABpwyoEdw_igsFH7njtj6fgs7Ml5m3LAsrp6v5Eo6k9NzAoE7HXbtBX.8LxbAlWItPIvV1A1qP_4SlAwR5GJkbjeKZB2.x2AVZ4.LtiB..v45M76YkgdyvLL7SWDzoFsMiRNqc1vu7gD80S2ithE18mPH6KCgDnJYLtBH7YleCcTFmjB6TO6CF4HD3wp1oq4qB3DFF3ciD2_R97Ry5peu.mYtjZn6XX5hTwMLz9frP.JQfAt0njTI.uEnHaah6esxeDZCeoNQO5Mc0ujvcFJSaKNdpa0x8DkkefxUEa_j0beIw.s3tMsX.5wyEZTS3OznTLHhPKquXaObgEK87PyuPHZyPrpfOUHvu9nGtZOwQLWkuE.62QfAE1JqMQtxcPfA7ebgDKDulhynX9Vgz88wxbGqojdG3KzQjE2bU8Xz2lrZjuw07IU3PT.Dp1eazyL10dRqNn8lJPfh5GIOHIBaZ9.mQSsYu83qMu83tSRN_pc56Fdr8nrHfpLEC1MccUEoA6kIXXh01ebMz5L4oS6yNmC5md.SA7L6Qq4gcXYQszcGBSW7mkUYUc55BJyflOjI2u1KSekI4wlULAhsjD.BdFKRx_IovTA1RFGMJNzG95s3ArMUiDbFbRqU1nWARJ4JyiVvSFOW5p5BCQqVPgaEUZ0TUd5lOCZlQ8UsDbPNRuW7hKQa9acT6FfBKyRfVUc17VIaj0DObHgGHydF1hqMdJDeeoeh.ejxVeKvAEw._Vu1MlF3Iomqea29OVimQiY9nLtdqGb4x8Br5gbi5FfOTVVXWgn6EWxKA5huYuHaUili_ePCTZIDm69MTinyyTDUwx6QXDMbPZCTnZXqIYGHLEiZLxdaC7YBgr0yNVPabIywk06IdhgAr2ToGgRgS7Ky1Z8Z_MHkaaOk.Jzf9ug2iliquoKXeYtY_oAeOc_PkP6_GsnveHnaeOajvPIdvud46JgCkwIysRwt1IqZ1wnyTsRK4KIcFSBqEHSoszzWPRNCxTbNiqr.wL0TJJ84G9jQfDM2.OT9K6sFudSMniMnkeQrICjEejZcMfeZ_nJ1Vmtv4sChLvuwcgEqRLXOqisT24lsamidmEem8uB4C8BCIuNjY.NJGZJmDWMbKJRV1CXi5haRecvbftzPBYnRMyiFTKAjZWdofskbgNsB1bIU2aCZHsEFHIe2hDBldcSp2Rl8SSVcGwmH0CXHtcqLOHRz31ZCgdjxbWaevdHQRVD2qM9Mm9I2NMlcANKE7og6FC2ZsQp0ETu19bNx2R8mX6mAta9X9pkDj4WCAr6HXPKOKb.gZk7JOU71uYhtoYkgMJxTQL4tZhltvmwLRxjKdz_H7lZHIBNIQw9a6CT8oKBniFHI04Sv3g80FGxaeFL18MnHzQRUyfDnZrh5VvHOQN1_Q04Xe_SHkIC0PTSLLLeogOa79XSIqdI4B5sr_PugR.pxnqO716ABxOtj3KDOxuzFV95E9R.DhqlD1P4hPW000po6KblDPszRAjrlCYzhh84gZSx.dwQgj_.iOWC.hf6oY2AUGwJYWFA6iy8qICe.cnMy_xdxfSSQ6_6.c5w6ob2KBP7PbaL7Y"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9150ff8018cace55';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=A.%20Alhebshi&__cf_chl_rt_tk=vlKa0pR4TTAXdgR4AXey8gAcCIz3tez7jPaBZGUcR_M-1740080737-1.0.1.1-Rxc_y5WtyGqZ8TQWuJ85kz.P2zARlE7YBCMaaWeEO2w" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>