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: '9177dea15d9e1f6e',cH: 'D51Wsm.8ENWCDL.zFUS3.hjji9.oP5s2qPzfnoDnOhI-1740488335-1.2.1.1-xR7Fg_OcOzEIhC0yL69fG1UCHtxlIP2iHY6pCG1BmHwdJyOSM_ZtlI1dJWmv7tFR',cUPMDTk: "\/abstracts\/search?q=Tony%20Rizk&page=3&__cf_chl_tk=DyqHkyjBQuN8spYFrs0K73ialpQtM1cD7600pCChT0Y-1740488335-1.0.1.1-YT2HYfvnNlyx4UjgbVHEV0qdUZ6FXRsL_6cZP2iQ_yc",cFPWv: 'b',cITimeS: '1740488335',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Tony%20Rizk&page=3&__cf_chl_f_tk=DyqHkyjBQuN8spYFrs0K73ialpQtM1cD7600pCChT0Y-1740488335-1.0.1.1-YT2HYfvnNlyx4UjgbVHEV0qdUZ6FXRsL_6cZP2iQ_yc",md: "jjXkGJRmVmMinHa7qfhGZpCx6Z2AZSVZsrBgqXkSCxc-1740488335-1.2.1.1-YAuz9AttGKAVr52vHVlDLkhNrUREkVrSFCdu.PBqoH10LSHuSkQ7NYXiXabwXgCWUduq16_6zlrwe29ORM66oDu1CwviDzfsJsr0B1atRc0fxhZwvf9XFD3VgrG1YPCkzxFykNVPXmy4mkNxXaJIhg1kvjSA8SmtMmrumUHltO9Wdrpm2yL7AWwgQtnWUkhgQPFsxsIBvnbBww_18yIUrkpvHaBGgAkaEdGHFHqTop4xyyqSVt5gdSQBRsfe7.6_xXOJEYooaFIaEnCarmFRPuUgp97CwQdnZh222wgUBEKem16eVBMSbguiTrwL4xSzODZVwoZKDjQV09h6jf4bBi_Aoitlp3LoLmBSrrQFdmJtGvGjsp0c7Ch5oT8BtuVCcLkxgrIpGNhqIWXFAQ7zUyNdYdnizZSywqR09M.HWVMUulaVRoTAvdNEzOM5Y2RgWweZvmwaTu0tPCPweqvJe7UScG7DvzFgRDZHLHVx9d6P2B2VlwiOWdGQnwgG.nEbCRdS2bCdzFWe0wlWyNlw1YTDi9aJ65bqeftBaEbXOiIi2GlLEmOtPPQUrqva9pq_7QS4Ir8mepFuRVbe0xWQhNksNmUay8OnxMmWtJ026npXvzY_fyjYXwjCJt5a2NegiEXtoajqVH8lWT6m6hkmW36R9EC4FH1GMnTyTT.4uBMz4Jb7D8gZGeQh4NgTeeDNsxNfSxD4bb4KpkCA9a_.jXqp4c3hQxeesbalrAhzgYpUYHIWvIiYZG0T9Men9lnrp8SGOXBy8IA.W0TpPRqXW.5K.bbo767xcAckb4Kwe_ySvb518TksPbhm74oZ6JzcwPOupjFXaFK9I6hyos3dfj3sgrtS.u1PujUKLmEAFgNKib6_uiMApAYpGSe3PjQ30WU6PJZXsM8WqxiGMRghDCJEQcmFsnlWCQrsS1.dXR0kZbn1L2YCPuyM98KbLY74iJI0dz3uSbtYu2_bt5UMFnNM0emGOOWGr3hpMWIynlVB1v7mBpk9g0n.Cs4mhyHNuP1S1z77SBAR8uy1r1366IGnfc7juixE9TPWfIDt5MniUimiz5VJf4p_3H0uh5wPTIPjyBZsVM289jDo3xlrIhQLOjcG6eG9jyyRDT1SdIFXtRfDXqrKph6sbSg9u3lmpk__fM6yRW.BibUr_S0Vsrr.oacLZxHj7nvI3nouZv_xzobEZfg0yzEcSbs97IGXazFnbq80eXh0zbFijHkWlvCpEaOoiT.vQ0KPqqHEA6wQf6qF1sWoSdA7LprqoQx1AkGmSzDzF2wHzvdKFtgEsYN1Z.NJTSTpF21QS.LT5synjCYDo.3W7ffD.h9NZbxXzqylRuqQ8XOM7f1pGYZqvAYAHl5A7EXnw.BjrXXN6qmwzKjaFAfn5vqGJoqw50PQnpKaUjJC_NFD_ZZ2LCTCAB1R5Sg9Hp2YJ5iZA4Dvi1HkIANvjQOkK5qFaoIjMmJ10mXvwGyCUlAHhNRbr.AlCVTxrQc.cYJUnpT29AhKmPRVu_7TDydZrtu6RBPAePHZqje3VCvZ1WdGsfpjvO_rZgRkY1LGxG8JiVYM18RqS6ABH6ONH2RioRdqsm2VYpzqKd6n3boV2hK6gKo0w2hS.wlsqEbh.jc509Edx2crJ1ziTqWh1DdhvWfEFovFQAaQQhlPaBgUtayNkng9NL_JZ6LR2VmfGw691m2WMeoMpsRnFmThiKnW4XniPRrTBlxs_N2SqRQNWZElVbINViC550cV_A1Yk2zJdt8i7bAD90uSuCc_RMr6CvNhtiop3H4dHhJHksPx898sxSgeRU9xXRqslc0cjVyAls8UTykPbL7pIVE_IkUBnzre.r0dD5J1T_XbP8FCIdLsPilrtiTb5I73LmoTRRrXYxhO5GE5mAmEY9PfWxr9nDIa8tS36d37MtNQU7EGSJ77aZPad.5vzBD701i9I_0R9WtY3NfHd7c",mdrd: "w.EtEm4Bhm9zYLmYvFvxqw1fD4STnBckTZJMYQUWw3A-1740488335-1.2.1.1-tOZ0v2w.je3mM.g3ScPwkaC7a2_zY.HrVVeDjW_bLxY6yPxUCDU.lwl4_xLT.D1Kq8SSZ2YhZ0KSlrZpiPiUGmX_riiX9V6OQgwi3UfSHMm2SNzNxJQFR190l_FlQxewEENYv5NIvXwO68h9VvkF.vYhk2h_qOKnhBK2VixNKh9cBhHHhG_f7.1FyGpyxi2hwnZv17wmnXGxPBFOVgHZYs0rVL7OhrBNA1UCKgYUxiuyUwK60RJHRRoEId8xUh9nnRwCEINchAIT2B09C.J5I2Wx9iJAkpso7grrYUPCbNt6ayizIZYfdbL_hbIIM4SFSVvm.7Q11TD1jJ.uu6pH_lFHA.4_1yLQ26GW7cV_4ewdsVfzcRhaJlZe8k7jsO3UbZ1Xnnw7wS7kw2oemgPh8I0zU9lpT2PDjS73_NLjP3YJ7kDWPJ0ezk32zLGwQAmJ1o1zv2bqXqV1FUJUANO2el3GAIuzzXbSMBI286q3Ri0oXUYRJLwt2UILUguzLIIXKv1smWuwEJ9Off2xjAQySWrFHo0Opg0AXzeq8w82UdtI4hEKZ8bqoOAnP0DwjU_.NqGJertUsnQ7E1Tci_bgAqciQfztoWWfjHx2kEcdmerUwYp6U7y_HFIRDy.OnI4mPE4f5PP1sh3Rj_1eRGw8.gI1WWP2JOGEl6jfjIC9p8aqS.6ONrq1vF9kWlgeVYJKsM7C.CnIck5btqLc_.5BbnfNNS.BpzZGA6lIewsbkXkOO.YrlRw0EzJLLDLBM8r8_OUea1qjt9HJhKPiZ2UxIQLZKVP1AG7xvRs8sfVTVY6cwBoioaMas3WtmeNMXvLKdy.igM5iRJG5Ahc6OTF2zDuRCS6MUV3uJ.CmE.ChqYG1pQ4WmaCMFTcuLIRKKxameZwcxCuakkC1GtiaYVn2sbopBqqbAmOEVrUQ4txPI1RTWCfj42ODaOzmskcA5ZV1SSHSqFeUr7sddCHd4V8u2kKkQquHikFvQBq1kSO0dI3GDSVHFDlJX38hkZAJ_R0RFWX83GpaOrBUjyr_lWRCdZWnIAc0238Nh_dFYRRMkZJ7rA4Zj0T_RmFmNbm0lbKF0vpX2lBC8385W.ypXRJGU_1WSSWpV08IRGeUjTs4oIqJry5MoKBXs1jrQ3o7kIWJ29RqfkREE5AygZW3frdoh.Qw.LsnMNiYb338i6ts3IaGCSK.FGzhYxp5gqDOPFwiflWpy3Bua0kFsV.9IXGCt2210FwhMGohZbDDQZEhDt9joIpF5Qrjho.SW8Jdq6Ra5Q9zknfRHM.Dpft2eO_50OS2ggfEQpIWeT9hbsbORxu0rElYZhWIZ2T5lpuNnH3piLOOVV1buOi5fy3ghCYCbyz.G1iIqs3hw2wZIA29WnICAE4MI8eNXbVzvth8DFGd6s6mlH49zIHKvrLOZCodnCPFD_hxyMAvGlH2Y1tgQSfthjx55JwSIqs6tmdz9.R7vEfPhp.gS3_te9RM4B5z8vb2Lk57mlmc1Rn.zECFGja09vsWx7gsG4KsSiWudzqgrJO_Qel4rFEF0QUR30BE_Fco5QKPx3AgriyExEHcOntWPEKP22d5cBbWCEfvGfLj4d68.nzBMHYzMBm1lwiNpTUNDYEZvS_CVuAwlYGZWv3kJ6U3d18yTr8IzKbBVfiR4GIjdi._ezi0iBYaQWklHSg3yrOngEXNmlEHsRGI6KhTFjoNjMbAkwCFaHlN5YLSaL.OO_J0YZwkTsZwTR7GZo0xKx3fpUlb26DM9vIV0rjhzuELl_nD7aI6N48w97rPz06eJnkou3tJQWbTd_BuGEN8IYL5FSQ1yzEcInC09JkKXunJxaiEwdT7tbqLs8mngPUfBwHrES2AYA83K.KLe8O.9RBtiiRtUdAA4_36qe0zQjRiIlFkVEeJYX9QzSZlHVfRwJVl3TdOPYIVwSollq1xi6Zi6JYO1mOQCjTC.q49lhwNmCI1OFhweFSfJH1a"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9177dea15d9e1f6e';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=Tony%20Rizk&page=3&__cf_chl_rt_tk=DyqHkyjBQuN8spYFrs0K73ialpQtM1cD7600pCChT0Y-1740488335-1.0.1.1-YT2HYfvnNlyx4UjgbVHEV0qdUZ6FXRsL_6cZP2iQ_yc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>