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: '9135d24eda6e4947',cH: 'mlK4vfvXTlwdLMohNIjF99j1q0AZU54URpKGxCfy.7M-1739795770-1.2.1.1-q_jeD_mior7Irjea.z3L96Dcvj5VCabNfVKbduGvXX7NWHfTVpDwDa1Rc.qhIrs_',cUPMDTk: "\/abstracts\/search?q=Hussein%20Sheashaa&page=2&__cf_chl_tk=1JzC0uLe5qQ95S0Kk3zSL8DKTM3b613mKkrEi2Ys7aY-1739795770-1.0.1.1-2dTsCumJsqsn56dlDhEp8qW0iiduBkC8Ah1hIVISmMM",cFPWv: 'g',cITimeS: '1739795770',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Hussein%20Sheashaa&page=2&__cf_chl_f_tk=1JzC0uLe5qQ95S0Kk3zSL8DKTM3b613mKkrEi2Ys7aY-1739795770-1.0.1.1-2dTsCumJsqsn56dlDhEp8qW0iiduBkC8Ah1hIVISmMM",md: "ttLYZVRqZ.v_p8zE6KwXHgacsvndQ5skfdPNZIqoUB8-1739795770-1.2.1.1-i6KHgfajfXmJADYM_p3C1HCnImFGe4YnmdqRwww2doSIlvzKZkmzLvsn.fH8plodOrshOR009E11h_n_lYOEaLIrcy82bJGMhxa04ONgTtunW4tB0PPV0xVrOqaY9joqG9.cN7IqTlGcX6aZ1vE9naBUNxdZhBfxivQ4WTGIQ_9FTCVWJC61JJVQJFs56QaWynHt35hCTxFQNrBUzcBpt2.J34m_e4ZYOW275mzMxbeLeJANSGOK2acOnXHl8LNuG3RsiOYJmUPdwyr8nIzNhV91YGrIETeSlU_tNQm1Y2KrQpjNC4uJfZR_E8c4olQiW61amSfackcRaYpsdLu2LUrE6ZXMI2awD6P23b8pLoLiKJ0bCmbPuwt0Fx6viDlfllcOaiPiLFLILGw5QQLRute4j9SovC9o.BWV_7wmJfJuBNTJv1J_tHuSmQWBZk9a0YAGM4_eUB8dTl5Z8FFqWfz.SJZD02tWNLd5G4w02VJO64JAxPq7YAisv0VudoBA5rdL43NzpIABJweA2slzxr3L1FIM2lWrP3HozgzcGbkXpJ4f.f_eaNGYawjvArkBcSnMQjm6R8FmUxrJWs73Z1FKbu4LIBfIfAr7Ff3hCB6lGeMdq_Dm69XN.qdxW_xb4OYFMre6HwiWLIs7IaFyhT_uHzIS08lNCZh0dkW_2N1NrOT3AGZtyuoi_UjQh4ikV3ay7jbA6jJ4ybggbBzkvEEQ6MmHEVqOAUy6zTSIymng1RO7K8LFd5WVs.A5rJcvMA3F4cnJKD6fN96R_2xiKbIUhR3Rmlosfp1JNE9EyXLZxhnkqb1p08Fsa8WdBNihOXhfoidnLXXCqinpwhHZ_KPqwgAGB.N9uEipbBfqHyJse3IvypdvCddfJmqFemiOdXSWMC6UAMuojHcRtgR_QCeUZfeOj67NmRfzIsUMuHvalTQEVE3xzpW3q2oB7igRJjgClG3Cc6jzfaBK3d7.Y1NnyC9px92a9D1qZdlcDtSg6vxRNyA_3_bvZp63UK8yoIg6_Wpaq2JGC_e6CT.EJVqRoO6lU8.4UL8zI4Fxad2VebUsxufNu30X8bpWgoJeihKoWXQxeGmDtu4rkfCh.e8rZlZZQ2OqGAey16jGQYe2UpUQmESYvlw7UnyXEtchGvK4.aJs8sxuG4MSwlOF5YY.mQt.eMI3DFxTcasdu_qsxDJc2wBPqUH6ecoY369qW7dbEp7dfjR.dsLRNi4pmU7F9Ghs5Vq4MtZMJ.soFTuQowKR4vcc782CIsOVdpCLMvfjoiwCPJdwVKFb7o9VnbnKFS7JngfWvVkvtfPidVTTaS5dPltXQrh15zBg.vZ__6uaPpDE4pLt6bicAx0aBOEdsPB3kzApOss03IYJd2NhCl7etwExFRVHE4gwvZshYdyahi48ft9yJLDLqdK2Fa9xjfI88Hewv2OYmVSgVI6CacsiSZ8P_tzpkPUlU_XqlvdGZ5nlxLO6K1eLj9yKNhR4tUnL1BecerwCx._32TcHccnARW.Mo71HSREIaOhLVqV0z2Xi7gq4ZUMbkllAaLdDFoNNrkH8h8kNz6Hah71yzBsaZERiEjTF6THhOjKnVBk13LVzHdXzrEbFpDzsgMn2AW3xNAFoii5M4H5bMViZfPlO1rMAFl_MJxeAZJjv.rbWniR_Pu0WuKtpxC569a5B2gm2F_DWyevbsILmvSUQ7yKZ7Sj4uTp._0B398wLqJW9D6Ss_qPeW7j6.8nW.blR3k4lCrSu.hBkPNiEDY2jYIunrasCioaHYBb7GlN049CLihAH30ZbJs8X7.jw7OncLPH7wVPXdD8bujuoSx_FSy30qhW4hRB896ttMihp_K9WBmkRfV21.oCHkRmk1j33Bw9SgZ59OyJxooCfImX1GkWah4Jp8L1CsN3MBLBdCQSyRksQzSY0LeSGSVZxrZc1VqqcqzCe9mEYR8174RArBR7nAzq46cCF2s2b5laP",mdrd: "fQKquonyO.mvU04bT2Jxektwlqcu.3TK.RoNKpqGPPk-1739795770-1.2.1.1-4lhYpryURk4rxzOhsZltvyDlimw7zvL3Doe6qZMNSASoAxV04aQOuGICdQ_FhecSAo9Xns7wuf79yhBh08gW4BGntCSknDMghLPiMCPVst6w7LKF7RUuvTaRvoTLqTpCk4yrpdKJZ6om9hlu4JM1g6kQUSv0EBncQoqKlNkGbllquY0XnB_WyI.YeXlSQU8U3OVOfIcPFD.c3z8_T4XxPobvsHpU1.mYj52AqKrrLWM21ycR3S5jR7T8y1KWGvCug1Lbdg1M_qDapzXrug6jYzOyaX3qJGpCprrgLSY8WV.4egLtqR5n15bLj25AXZgafOKD1_Z9C7M.AtSresyvSsMfquhgi8pXY6Vy3mooqdsAUBtiiMdauY6Gmx1uK23YtppJlYjl1tUrf3JMo5n.JRhePNyyhxZZ4vOIOfrcapggwbKEuNCo_sYynV8ERai._SOm9RvTZbOzX1gYHnQgx44BFoBC_n1Em.n3zl8.qTx7dKl1e8cllQDNrkvlnbr4t3PA5aSln.k2RmTKKa8N9B2YonW98Zqp2nZAKNawGJITk_swG3f7ht5oUzgbq._DYjb0ZQGWEygk7FX4VgaDt0GrgYTWa1_N4aCuC0yRCcdmOK91rSlzrAHD_pzZfxApEvlHp8UpkUM1h7F5lRmirmSw_O2F4wkhmHC17vT4eAAhdcAnz3nBg9Q_DVD1MWyWuq14FVKgbgFIhA_lQ7Ar0OFactNgEnBnG1CFzjwBrisryJZ4jXqgJu1q2ARUjIiJAPiRvcFTI4PoAn0zg0t5y5spMWrs77D0mpuAlZ15K5iurysyQv9me0e6zGVMHvhniB4CrCq6kjqUVq6p69en9FNZp19aIx7ouWCGhm8zWsGT.06b16nGKiRUvLGffmnAA2UCKIaxi7NvdFDF2UG4O6KY_a7NrFVvZFfO0oxNDBFnKbifWuI7DBUWdy7P9jcC1D0jxab3hr8pi7Z8TZetS0.e7ojagz5FsuKky1PrOmsrxQTY.OMuEWs0yXSutbyOuhpMXKD3kCgPBgwrB0XLQRqHEDIbl.7PSi4FDRSqQCJhUopsqOLplbe0rb30NH9_3V0kFUkUvxiQLv.fMrUr8.dcab0w9cml0UbLjN9LH5Wz9KxEWO4ep1ihBFJPcJFvZma7D9OWBt096uuIMrDHprtPiq6nVGX_vmQBHwFmkgAvGD7KKEgqiIC.L.NFS38zPfRqcwRAjhMVKTSe1wxaZb7jaaRJ_SqaF2UP_KAo.fY5fVHXGfQNsf5uT3.L8W0.Ew9XKJ0Nm57JXeNZuPD8LPrNlU3QC1QnhgMiWWjA6IMNS_Ef5b9rMunkHv23O7q_yXqAR7EQneQCLOEpS7wev6emfw0fI3_IwViW4S5C9bPKCDjr35P7q.a_arnLwse96.bDKQx7L3fSqzHVnM042tz2gawPPnL.UlrUN4Q5qw9izSLkQU9G1sCazxchgrI9AYsR28_txCOw3kw_SPCAZazwImbwhvF_QM9skH3Pr1jHDU8q4QOq1mn3P40q6o8bRctHEmYviCcZ2zyyBZRr_LDpqezIpMh6LmrEh7TdrSREoGhwWqa5CtdTi9wt1zUADJCByf46ugSDdXQv7ygSM7mB6Ibsq5TesXwS3KYNLz2XPSd28OWVrbmztsMNu5LXNqjjfyrFrXOuNjtCk3jLmKKtXHfUCUeyERPrAlB_oyCg1FT4sg18DrVvk9j3QvDEfEtfjukKDJ02U7ksxwzilKlIOrm7c9aYfe_I3bmHCKg4jmr0YkDqqVlDcWVlf4R.NpS8TQbWpEY6VTb1290DSIvmDlBPARFeARVVgAFhI9R1a7cze.sLWSeret69iClyGfpFCBwOQet7B7uMjAyjj.IEd9iRAxJEx.0X2R44gzSp3CcktjvoSw2OPlBfVP.9hPiWJct.hZs7F3mIsY8A78BC0FPZQH0wMaUWDOSTeeHyHmPqBhrNn8qZKLoHTXtsLgwxOFrxIiLQp2eHHan9IQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9135d24eda6e4947';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=Hussein%20Sheashaa&page=2&__cf_chl_rt_tk=1JzC0uLe5qQ95S0Kk3zSL8DKTM3b613mKkrEi2Ys7aY-1739795770-1.0.1.1-2dTsCumJsqsn56dlDhEp8qW0iiduBkC8Ah1hIVISmMM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>