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: '9134f0522acdd43a',cH: 'OjOf0jp7ojaBzVTDiQL3xpD.TL3J4o.fDV0WQmmkdHU-1739786514-1.2.1.1-EUujbLvfddV52C0NGWkrw8DoKGaSlIv1s7U3gLPDf0A06IkpXuL7GfLcjOALRQaN',cUPMDTk: "\/abstracts\/search?q=Ahmed%20Mousa&__cf_chl_tk=qvN.hF9Xw8rSs03S9ACjHoWAHHuDUOi8ZEvME5YCxYY-1739786514-1.0.1.1-rKyDtfDI.lmSBte4y6btIJDMYxmdlLtPG8_N4NShd.Q",cFPWv: 'b',cITimeS: '1739786514',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Ahmed%20Mousa&__cf_chl_f_tk=qvN.hF9Xw8rSs03S9ACjHoWAHHuDUOi8ZEvME5YCxYY-1739786514-1.0.1.1-rKyDtfDI.lmSBte4y6btIJDMYxmdlLtPG8_N4NShd.Q",md: "FnkBQ9YZTRM4miKTX_38EuEs2i9G1AWBd1X2L.C5iq4-1739786514-1.2.1.1-b1ApOhpom4RUH6lxC_o3t_cGKbM7VS_BsQhNzfxTgF9RJnjNDkNQ6a0zQXo3JLOg2FVIjUrHI.fIRNt0P.F3TG6iJ5bn1uRN3LdT_Vium5flkrgq3LFlQtArbJIg4caJ8T2RtHOU1iBDPbHn_tAsOxOjLMTIo_KMZfdrlTbZp6vSmUsDPf3PLnPeaomvsMXZWpWGseljmvzBeXvNK9iAng02Ky1p7o3QEatrEHIfhYY81_YgALNaXSwCUX65DiY0hkIZuusdBRViXyfcKWSvdFVoBh6CPRmidmjbcmIL.nnfDd.wPMgJl2uquyUBmxvaFMNS0jZ4YNVzVuzn6EDx85kbYRRLfYQc7pK5Vd0a8M3HucwN73ceel_QcwkWZ32xzvmIgwWMpXD_gXxdsZfxc4dyBX2xuxYi0c4zpwihdo.VhghWxnQmw1ACvrSCnDpusfvfJts72U.uxPZeFQ4nQBK9slSSTKOnebBj8YpAp4YIj24TG.byEpUEkUEvh_xZtBctwpC8m54FN3JHf2dcUDzhyC3kTBdMw8t4d_XPKeaaW_mF_B8Y5CPJ5yDxOuRgwECVqGB700nY.wNfe5qt7QXkGQkGwonP1Xj90mKPZgiiuxM4mLXonS2IJ4m34P5yJ5DWFOyA7Sfy4Co9wdTwsARAmPPv_etC6w0z_..5HQthKzSQsEOq.ClhW2bXkjwOZ0zTbNMZNMj3qoes3sEuQcTHXQiHzIekuRz6w_E5gweINen1UtAqSsFOPkXzwj6rrltfNQA6l0OXP4PYnGEvsP5RERKYdCFHsQUS5G1ghvWF27w0xIejfrok_EN4HI28z_BHV6YnjlHdf7ZEdNHJilIIScNhgkEZMXjznwXFr5JVll0cy24gXyYTb5k4WzrDApLn4dxbzZMGRoIEtpuCLqYMvT5u25nno8hEW.7eFDVyFsOZnpb0EXdp7pWuQXk3bpbjKQQakZc.vt3q8tBBfsnKMzwxLRtsSMQLI1SJjgjcO9a73zfRgByPn7_I1NAbSIUuuqJAVcD1vguyneYNMXFSQeZeeDA1MzmbJcLHaDdXqz3DQZgUPCAruIBBSDzPpLiFiTb6qzrFp4.C5SkB0ojIbxwx986NZnyqi2QswTELw0ooSk5r3YEFixoyIg3s68z8ZswkAhz8gPuJ4INm3NosD6lZ2MsJfE2Wit.oe9dPsF8QGqUyKRhVCKAOVL5Xg6BPFsMxRvE.jI85ieem_8l6Z09IukTnFfNHlAvs056fOtaQ5mSjl46Ue0ihuFezX_CvnlJzmWTntbV_1GdtSVv6ItzXD7mcJfUIz0NUmQnYZ1EfedR5JMF3jIiZrw7YZ._1bxpsVuOgJCrd3gzRPHY763Ku53iqgUf9VqFx6n8N1OHQ4FagEciYU8UK26fdjMu.cIyWwXLVirazRmsNmhAC9oU6eaQHwMbDl.dCAEro54HWbqmVKOf_1hoeVlK1FHLB3QI3UVcj8q62UHiyTtezzX1WcKtsRKDipq832KNXja3EZ_.WGRmAuZxXawg6nMWA42BZPMwWEAFWXHTgzRUbDLY22LExO5x3kB2Ay_XQdDyMlX_NRABLbSoe9LmAmxY7N_7ugPcSvJFfiXSR4v07ud_J9dk.csfyQXgWBQmsoGwXnXVELXvxX8QJY2Sx2xHYmh123STW19o4.4Y85H9H4zEGq76DiC6KtBHxxDzYRJiZMECzZ4_HcFyLmcmIvpcS1xaDCMG6V2ADpzQS4NYkP3XxiOIaIS_urHpmFGC5mr3a2OUoiNtPUK.JunEkU_Q94eYtO5iz.6uvyx2tlewktpf2zG7XvJ8BFQKSE6XDagu5yjv.SxNyVnSZnOgINExyTF_fvEPwUW3cnDhe9L_0RLUkKA.LORuOADxOhqK3QDkfwfcFLIweH6dzV8zRLsqwmqLxfO1v2VYLrRRJkP20DhJWrEJ3EW4cnyqMN9A",mdrd: "X7SSXgPgVQ_NUt0wJH6u8pU6ORdY.IBa2YY0fGMRNWE-1739786514-1.2.1.1-SVzsfryS37DzwZiQO2GrfhJSo60Ocugjrc_suzaNrc2lomx59Or2dtCcYem.d8_2izLPjKgFMKeS1GyXim5Uu4Ck55aPHEp.6ynbm0OZyy08tQhQfpMdx.ByMUWuEgNSJvCpNPihFxIjcWPfS75gdw_XS3eSiaOT.sGIIxHpyFyAsLe2wDikTt2yfV3z4ihKP.FJeNz7pJd9rkJS8jl12c9MNTGK_Bgo1BmZVHvTXnpeap10E3jqLzubgl5GhGWmv8SIQbS5P3DL5widjPqE5gd0O4otQVfJ8CsWlsBxlCeYHQT.d3gYugDFjFMeEziLR6gLMhSmAEB2aVNOJrludWNzFIqA4Bv7S4p7oCseVvvNExXFtOqLueY971wHtk3dzqAYITF0uy0WCIlC_TJEO5lpvx_LNMiKMkyiw3cd5DWKRVWHy8ScVEqb1n5.pcNk8xjKjrarJSkY6fLlnTvysYSw35Lo6i_3n9D2PZMg39OpaLmiRA6THr26799g5DKNqsaRJKPs4ZrbSlWtm5CrWs5JTrROkbyYpl5USSrwQrXaj6dT39vzTI9nuFaAF6kgR6n7Jr5q1o6vHF2bmecRkrviQWOiBujeS1TuBa8BbvGMIvi0x5ny06sspZzIkCQR9v2PAqsx9GWzTxhExZQzyQ0mZfV122onj2lZAgMz_NJdZOyDZhyA8.YiMDB.CXeR42kKHYgD3ag8oozAtUTcmDwNnmOsvpY5IbvTLSZ3MfW0CFIUEHYZoFBXLESTOXaVDBls1MZPzTKPVkzV6Y0RyLAIbudqnI43bYt7g8nBpyRSYAMyXZFi1KmUoIXn9t9nxxJgSXX3OgwX.JH.NXUXCnnccNiJnXXmz_TbGdIRGr1aNtAfwfFG9dxUK6QpquHpw4gXCM4hcuwhiTzhvF33AQMLC2ZFyqlLaraLtv4aDseiEmBGHxz6CGu6DhlWCHdGWJYt_msS0Dnf9JWd7VZ4WVu3M8f9Xn3mz5YHTw9C0uOy62vkiuMWA5TRkJfyMSXRbmgHYgvM..fvBWz4tfsJX1cGOhJpnZYjKdi6b25j.nEcZKi2mW4lR_4lWqqHFWqGuBOMyMk9SObLutbukO619kHvJQyE.8ZBHPYKWFf87FLko411ipAN2LRqp6DOU8AWYU5CE1Kil.QrMmKp2lxmI7OQ9JSTPfzkX_.pHNqItuOKKoG.yqVB4eStZ0ZT6nfYhyY.qjrHuVQPxELvAYrhFRB.eBOms4MWN2orOfUMBYi0MwwBYCRAbsHzEfBQMjWBGNjsFpCcWR2OCqjwswFTUdF4v8OWmDdLQuULFKAdR1tO4z5i5gRSabskx6G35DO99eTXLxkcdf0y8wRIR.dkCeuNx2olttiB0KTUkRxgbJNRg_qfiN7cSF3I7Ir.17usctCxkTYiKnkJsZ8K206aZ29mB75ePyj7q0cO.qw1hWRLgm93h7mVNzzbj2B1L0xIg8mfaH_YaDo1LzCSe6m59iHpn4M4nPrI1n883nW4EW9.EFF6NdCY4114JfNV.i6Z.4hIPhD06SZyNdqEMks1LQ2vrk8Q1L69adTnJn7W8cOvFYRrv9x36LZJHUb_Izsx8Wy.kxLOqIfAu.pOya0y1YqHqxAEofYPKRskgWiqpe5sMF1P1NcuRbZgshtlaHTDFa8rcGPMKWxrxbDEv1UNMTkO.uTQtDTybqdTcvqdheAt520Ch9oYXk87jle9vNrevuluqFAh.Oxi.gZ8yYNuDB89JTCQpaP_tcIibZzgSmjMaYOka0UuhhKNcQCciZxZtOcqgw7wP2QZiGx9aT9J6Ldbcy9xeKaY9w6q6cixIIfWDXwSu7pzf4eLdpNWF73LDAYFYyeS7i0sbL9AKLGvwJoNudmFydabybZFHJ6GIUz3sk6Zporb7pJ6FFFpjDl_S3t6xAFhWoi27OBWzDcP4CELiLm86EiRHkelXSv57qrurpgDu7L9eGqWteUJDUEEoP9yqeF8vg6q3G7El43eMQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134f0522acdd43a';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=Ahmed%20Mousa&__cf_chl_rt_tk=qvN.hF9Xw8rSs03S9ACjHoWAHHuDUOi8ZEvME5YCxYY-1739786514-1.0.1.1-rKyDtfDI.lmSBte4y6btIJDMYxmdlLtPG8_N4NShd.Q" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>