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: '9136d47c69fcce55',cH: 'MP.k_3.2PSFfB_1NlJ0QiBFdx.T_DdS1VZ6k44ghBeE-1739806345-1.2.1.1-I108CN1NoSr5BAxWUO1hgZt8yXGw6JYrJF63CR8npWYEthWf9qtRF.QcST_xkCE.',cUPMDTk: "\/abstracts\/search?q=Moada%20Elbadary&__cf_chl_tk=ZUdaDGPpRWo7FDa9a3V1GsWvKGkwF7gz92NtO.._z_o-1739806345-1.0.1.1-OOpg707BBycQIXzrVMG1wi8x8KTnT4wtjDEDozYvGGg",cFPWv: 'g',cITimeS: '1739806345',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Moada%20Elbadary&__cf_chl_f_tk=ZUdaDGPpRWo7FDa9a3V1GsWvKGkwF7gz92NtO.._z_o-1739806345-1.0.1.1-OOpg707BBycQIXzrVMG1wi8x8KTnT4wtjDEDozYvGGg",md: "aE9JqBw4uW8hvPCIm3Td5.qPMlnd4ORWWyiw5jr85Ko-1739806345-1.2.1.1-X9KzqSVM300aeolIbI3bGSsNi6IpQl_jOE8bCOHQGIGxzlxt1iXHzduLtmB1m4E_njY_97cho8VKd6oxqKu45EaYN.HC_JTJUQdhbuBW89dYMFT617S9zAT4ublVnlwj6w9cpicimnrzGEmIe4IdnVeYYOqk32aFMk8jiCw1_zYORmlhamaZoYBuFn15wqAUdTKSPuA3JERzlGMOS9aV54qxAgZAYe1r3YWHxZVk6LDq75NUvKg6PBlIaxBmz3jym6Cq9PwKNDGgLUh2X63ZI1J8gxZOnqvXkRYdyvHe_IQXJKz4PLNxQJbSanCII1aLVJvOZaMsNMSHmogPKjpQxSRnnYYFkQ0IHBcYLoQtpgO8xcAdtTFi5D59ia79P95G0K4WoT89kmHkCRQGQ0YQWA4DAlouByq5DSHCbWhyAePwUX5VG8k.VE7vyj2ArBSQw3Vcez8u1a_jmqSGwljWq_175897ZG7T16hBR1Nc1AF5Lzm6OwE9jOb5BuiaE4IU2ATvs5m8Pm.mp.cilpt69KJ_ChDwvxqzoeEuI_eyJ4tKmHl0lsgVkHxEeDMQuYT6L6ZnypQLGB..v97tRphjScNLqngBMPbvRWhtwlQPTjNPbd22VcR2gbNyuMrDeckjsCQHmGh4t89PHToU5MOhpvR3Fu7nIMgGg_F3PGhdxse5MpYrd07nEv6fyj2UjkkrsQi0OhA0rmUka5Q87cPU29sdvkNI87AN24EKnPVK7qxwV14Dsu6G2qP7zeXxIw3oonIwgKl500ckQ6zfsKP1dECA2.dbzraVSWtEd4zJu4_c3SjI7NJEjANe2h5dZXGk9PwwsXWOB54JLPytHFEcL7kA5HtTJ4eMpT9DUVuFx4dguGp6ULw.2rAElP31ZnEiAFUyWaWyw9oP8Wh7bz0RGG.N84sCK8bWQOybDI0mg_vKSNfP0SVOosEY8iGQzJCNVZg3Y5m.3KG3TmHDOl4jiXWc5v0xSEDO0JILfNiJiU9dmFrOvTFxQWlFS2gP4CsUjoQEXTMYE5MCU9fnd4DbwyQEXWPWYKulyXKxbgGEoy1ajNQWngpnd5rNLngoqW7XBcFKLkLJMAzZuyPZhSv4ibLAaIzSbMmw7oqJ1yTxWa4AT1tIgxc996HUWy1Dn2H9GhefumkqoR5_lLjpmlhqNIDWsJEqV8fCyrmSpj60nOiJe7_1klwh4L_cjmmlNEIWZhe04fQQtZCkXFPvq7BWPKahVg6faU5hA7Q9kkYzH37LCwD0HZufoXo.NubIHSYfd3X4RlE4jj5IYlBGz2Chybs7I_pDMTCxF.JLLKiL68x6NkZY8YKKzt9xUBLxube96_fuCNmDN3enmBZUgKUi6RBdnq3I2Vj1rsfBk60wYrfS3OkYkAA0JD1scUi_esMsT2Pg0JDcvplzEx.2HvIylKrCWOEfZPw_hWgp57FGFd5hfzNWrYPtQkoaXTigQ_YOywqbe0g_HTn5xTj3NsjEUUjaM48EWtIXyQTaOdNOJB5FJ_QzBnCDn6YwYlaajCWXSRXVPVbX.OEzMfEwI37P8CfyP7ZoRWTRudL1h.S4Vjixysodxu5FEyhcGfgNQvv9LgZj6PM1FOEs08nVRk_4sPTePf0yT3BZFcp_LZCVXstQqRGooczg1_VHOp44X7OavCu.Yw4X.iHeVkmtZ1Z97QnlIhkbONBVRVS97ppj1Bw81Ja4iN7kMIicSPQgX5IpYWW5_9M61P8n.eLqLKkJ_ER3lcjUPko3pvv6MwYeJJJNlpeL6SQmpaHfwmngMPzUBej6ofFH5DJRB08_A8_A6HyQjzxU_gMckJpvQtZ_rhsJumV8_3F1NqltM_HP1AS2YvtDYXp7y652Go69zfWn7nlh9pmkxCPbaKT.l.cY4nWtPvUZz9VT.VSmOnQEgmnol0b4DCT7bWiWMAOxNfp.HWgOIrg6tBEY7fgB1hk7iOQ",mdrd: "qNs4_FRH06xNEDeB6xxWRLpqRuQHpzyMUmhQdfWIYig-1739806345-1.2.1.1-BSciG5UFn8c2WvQdI9D6SM5JffiIeTZQaXtDMgPFl6KbB0fQx.ook5aiS6ucja36zgR.diAUn31EncEEuq5h.bGgFDPn6hx.6.vYT.n.x3srXL7xN73Mx9MkZT.u9wbV42YzGgsEn4P5J9gu6KaW.ZLWFIMEDB78RpGTfpNSxNlpRew5yBzfrKBUi4m6zD.zrRULA4edz534CHMXCyFMNeDKVkJvk9a6ST5XauzRJNdLN817wEoH1oN35_bDBbi6fS1ilT.80kIFfbPhMCkTKlTeucIcrWOAqXOJHt10qW2Nu7CDQXEPdpEx05nQgC_6gO7XJ2lNdZWut01E3KTuDXFUXW4E2NE9mNC4r.Nv97sumbhJV4QH4.Xj2pSfa58EdpceFEfazOUsh_yVgd1y8dptlH.rCZLrk42NvHo2V8YBIF34uvyLR6yd0ZmcZhPTMWGNrjOWkarVqgslxEFTFfaJmSEhgAKT9rSsNj5LHF3Ln9Kp8N40sGkK2JvN0NYVnQW7rnVohEaBEmpxti6r5OZ9bC5Zt0Lz3MTMR5UMxz_DT7eHRYBCnTSF0uV46HCLYT_PXXuVYYXcEu8iL_CXPVhglTdZfQkK9Gk8b0dWoFaXrGl2_7N0SHWJU6YWd7H0mmhSfgydQ1rdRAdDcPyJSFJeM9xG1aEqG9qCsCCCnagaL94JTnOg0nVcPgJ.TSxPwV_dm1_jCXTmXEgrIsDxnEa3crnH2D3Zhg7rczSUF_QlnFZtGfN.qYby9y_kGEorGgYp6E6DR2g8yZBIFVScNOzowxe.u3P0iQM4t2Iw84Bch5kWm2y30asuye0moigBWSSXpC4KnFM1IOYwtwozQ6Ikxvj7zrgE_8iyv8F39nvDsQW9srTxA9SiqpKdU.s.8DJ7z5_HhLNoQUcN.p_mihaJ9RMa.Ba.vbshZonQmv2atTlx3BJEUO9t47QXjhYejDgfi59GZVsWE_IM9NKnLUonP3_H41vCgJ1frhebpOQsUwFus8kWm8ua26VCkBR2BLaFq2tBeY6U4yJ8_0BGu0t9l5bg5n70Ra_x7tQS7MlwZ2Lrt2sU5YISnpMZtESnx5ULECAdi4e8lSBD_ciZwwXguLQg3rResfPDEBcbjwVIRC7kuOi3VnAleqHlLHu0GMFvYYU0h2hHFuXdHVnbwXvHUyxJ88GB2DGDGCGtQzOqD.sBbRepff9yUfJaRu5lW5HyjWBxgY7tUdLcNtIbHi4cpZfFObY70.fmr9SWMMOqxKHLNh12YMBrK6KeQcZLbHuGLiLPBs5zmH3Ln1vkvO.dkLsXhuQlAR3VrE6wv4BSRYVMCp_1j9YiyrnOwjTv.vu2l..hYO1aRtPdOALnQoozhLPqwQ2tTkKmnNQGn__jXIshjIYEp5nCpx6zWFztHhXOw8pUArVoPJuRVpv17svCMh90CSZwUxUh0Cnz8ztKGCMji80zY.lIJVXi9CugbislAhK_tLEY1DP8VWaCrRElLg0Wz6d5yf5ZxEHT06SvIyIkslq7RL4AC8aVhsI2mXQj9AnHo1drR.svY2ipkJguYKczYhXutQl5U.bnTrn66M7YsM8OayBQvzeN848NhnNIb.6_kFKaEmoK3iHAC7eUAsrU4Xvrw7CuI.PycccNBTcBkrjwwP_VsDSuCTSl2Yf_FSZXIQeFCsV4Na2mLYTk.uqjHXixervoBIup2j.e32zRuqxriSxu2KOvqZ1vQHBboNK5CwVkvflUDKYYolnY5IyuwrzTRZI_uxS8ZMR4aZuhytMVFCYOtdFMuMbORsnGSL7hIFA.5s_3XXLuMNTpz388JpY5RBBtnyTmIfJBDurSKwqrkkNRLvTn.r1pJRQ0w60N8mRHOLkhcbRGikupG_bwgHEORxD9K3YmqNLFdE2aX.rl_1ztGNSLcgquZRDX5SxXOoaJPuj5HWK1vXrr8CUO736hQlu7LiZabM1Jml1.FOKsi_oPhTyffTFN"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9136d47c69fcce55';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=Moada%20Elbadary&__cf_chl_rt_tk=ZUdaDGPpRWo7FDa9a3V1GsWvKGkwF7gz92NtO.._z_o-1739806345-1.0.1.1-OOpg707BBycQIXzrVMG1wi8x8KTnT4wtjDEDozYvGGg" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>