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: '91339d1bad1d81aa',cH: 'WdPJ5omWSZu2eCISu1nxdUx2sAZCZcJ_.hvjM0B4B_w-1739772620-1.2.1.1-6GvwcbSNw7_Uff8eGw3ruGsfD5wuLlM.bf0hFHlRHbtQ5YhjrC14I4gNjIl582Lt',cUPMDTk: "\/abstracts\/search?q=Sabir%20Messalti&__cf_chl_tk=miPSz9GxsdI2bF28iBJVaRaQJsHMdw9Bgh1yeNz6waI-1739772620-1.0.1.1-w3.0H1lWJLIGIV72DkuMgJlYmUK9SMsAxx6kHvPtQcs",cFPWv: 'b',cITimeS: '1739772620',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Sabir%20Messalti&__cf_chl_f_tk=miPSz9GxsdI2bF28iBJVaRaQJsHMdw9Bgh1yeNz6waI-1739772620-1.0.1.1-w3.0H1lWJLIGIV72DkuMgJlYmUK9SMsAxx6kHvPtQcs",md: "CvktyWcLYlH0G7DWi3nEyG3q7GSAvwSPBnWFMIsb2e4-1739772620-1.2.1.1-KLHB0cS_gsd9jJLB0lgmO8b1R3MnHCzSzoZOA_bG3UsdpW_sGhk0aVNuWKAzJWFR4ScUaRPy3Y29Ka0lEhzzGWKP3E3EG6_oXvUwWlDOGklR5aPcQYcYvODiYWLRj6MPnTBS785OVkmvXL078KGLS4egQ8SWNLCCYSRoueGPsQ8BeydCPg_iIBpi1xs9WxuBaV0eGAMaxyEqiJJuo9mtGzE6SrAX1.g9rP_XGn3VAfHnEYvy9dZMUGRi6PGoC.8ZGx3vTv6IZNcVZtieN9sspKnoACxGxmS2XpGMTLyvoTwVzowHIYnHiL.8KnhPzmwjPdyG1HO7K6_bfgXdl8WL9lDqwooJ_avTh74H55oGS7V1FD8QUBS4oodOIux4AB_A_xF59wnQx01si0gzcm_U4pPUA71Md8eAtYBMThutyiaJDw_DT0ls24f5nqDl0nQEJN_dwqu5xessXFYNF8V55UA15o8AHezOQXaiT.DrFyaBu7L95cDj0MuAloYvpUeg3CBfZqF8GVwJ5FkRVnUXzT2ZceucgGZqJEmK2VvRS7qcoS4ZbBBZoZhqByHTgniJUEjzI0YrUNc95bHVMh3cEPqXDbJvCJUt1mAzV2WNAXjJcrl.yEROzU3llnc3cWbZfmhUoNYo1YTQ8oTFTBPAPp0SfVpNbd2SuRpPR5yTILucmFUZIk.hAKGFj6UpjB4xpjUfvX2Cc9T4yFurqFeQ38BaVzIivYMZ5dB9Pj0lMdWVEirLh8PHgvbBLZTamVkywkyZFzHvIORqfD.j6oN67MtrxYV40laQ5uwfglJYXOGNe1LlDELLakOhNBIuy3fPLLA2opWO5stHmdKIhr9Quu_fmA9LIkfliZ_W_Wh.DsbOJmAy2LrTw5L9p64nZHcDNj8rZu_1ESKJrZKIVYvLGNTldgmI0RqHOEuzSmtKC_JsqHKynnSdnGzPfWibZ2.dTxQpHW4vYD7Kdq.Qm9FLAxGzBT_OnT96WOEJqqteM8_6kJ6v8VSPcLMcp_HpikGFFmNs2jtWkyyv1S.Cbi53hVM1sT3afmHFzDSOvW8J18yh8r0XQEaMMTnojArNn46UZPLsnX.oZeKmrgiQdBMa.N52tGODNkbXx7PyQgY4vxXbt6nT6ip.DD8upeklcMDpcCPHtMOU9x_gIP6Hky5TluPkMmq.k8vTfXaFOmapc0OO0Bd032HEKuEPIjUTKkPGtfihRTFB_5rDJTr037ZTYdWF1L6ZoYDTlnTuxuLAZqR6_WfurQLpb5dfJZDzyZPoUfnZ7cpNSq1C17PcmfhLnmgaISVzwTxnHiYWiG_7YXd_xGuV7VvJ74PuV3eh7C7VubIkSwOAc9YL0emVz822.E9T29une_l.t3lp6Iyw0FBLjSmpL9agzVjBUR7l2tUXm5Bcr_r8floV5CZhR15cvCXf4bpNgE2NMUcv84T1JUovUT6EI3Z.1DpTO2fSadIG8fC0m48mCHdA8CsbGApCL.MrI2kI82WSVi.w3VaOoPi9MxyvCv4pVaYEwBrT5L4HqUWtyQId1bdXxe8n9ZS7zsJRjz65cUaslZ7V.9Hnquo_LipCr8radQr.jf8yv7LKyV0qzq5sjxDsCQhNJ.1kdQEZEkzEvVGV_I3vI0aUMKbUo8tgPUzgt6Vc3NOw7G6JWjPViZ35vHc1rYCKynImaGj8TUqdRY59ntYT229pyuSLF2CIs6C6I4oWAJBXiPu4jB39TjC.uSsq_QpjCfotyiT9d_sRUbd87tWV37.pR6co_rMc01nmn5w2NtT9uCU5CPR_U1LE5flnIiLTH1kcX3sbwyw9WtkhaSHyo4ODuVBVmaDm5mMXQORIJmWTDbWO0RNH_.7Jga.yRQjvGVYbi4uahk48zejIDpajdFRN8VifhTwdxHs_MNp_IE.SM.sfutsD5qQST_OcoLsnpOSufIZMsScbyGRKPvQM6WEFtMo",mdrd: "8zM4e0iu67cNKJL.RX2gflVxDWtJbJk1JL9j2LhgACk-1739772620-1.2.1.1-Zqc7vx4a32m0WlZzJaC.TMiRUiNCrdb3nRnTbjrS0oZyITJQ6FcNKxLtPJluvie2y0.TiEYNe0SIKF3gm_wAPI3lI4ayps7.nOIP_PMbv496piRgYDJTXEKme21FxgNamfsEdJmrEFZxdl4IKpILEiYiXnrSzOuTszMPw9Da.WVgWYJZgkew0xBDVCeqLTHeQ4MI7z.3in_sPLXAUmowwry_fuelOfPQH1SjfLZsb2Dtjpt_7RGen6yWgQDjygjllWUtgW4oz0qqzOSPwcgK1Y9D4txtJRzZSaTHKK0EXli3gC4ltH0e8XBwg21.CJAq.H9VhlGz.lDchvvo8H_rX2O_vbdDdTe.n2.gLKgDTLEPvuaPBEmh8QtxZuNdDqrlsdVsLZg.p1tQW.SgfT8K6mVPTGCBKb_Bewf65Cbl8AhBRHo9sEs3hjq6GqUB6879Dc_zFooHMsMqzT3FXu2kGeR0HJnXfSgeHkwsup1_fHOY6TTNkmOU1ZtKBnnORtM1HDy1ydesVGfpFmbZe5VaIFJ1zUmWtiTghkOT3xvbsBNh73dv_ZoSdNtZH2mamYHqyUGeyAurQOdy6ggrE5iOjbwwCUEPxyM3qgg7Y3n7bq7uOcZzVAqS.xc1hSaiD_4Grtsmm7Vk2hKK.DJ1IY9.fZLEXQ9MhmPl5otJBOnFMrETUsUVzv.qWBOaH6UmCYtXoqz13nWrpl3ys7PVDy71vJ7MzQ10yyLUYnQ3cZFdnAUQgS2c31xdqEzeF0C2c42egYmejzKlco6nzjWRRy0R8KKK9Dag4KXHR_zAXXxXFRh19aAh2JOJWLaUl25rkFjftM3kXHHPDbCTFTZPi2xGYD7pEO0iRpby2UJBiewqhm3JTKnT4GjdRp9C9eyG5FmvBh6dCVwWEtbm3NMnu_jY7IY5cEVJfhamYnLUZUt9.fb0.TnP0pw7EwFc6fYqwXF2i0KcAps0Zu16xHLFiZU8uY1Xfv4A_Dq51P1T_aMmrWgQtA38W_lZJABvjucrtz27R6Gxu1RkG8zh70F692OYdSwp.zhybLN0FUFas_mP9XfhS7Gslf3rQARVIZMv4OTtcMu1MOZqxSnlN6f1hlTLM68tlN3z9lHqwPbhBI2khVi9Zy7ghgNskUERZhCSEOT3eZYbRbgLp1W.oRkc_e_8EMcd4jHYPhUvBsL9nOgPBrwMgaC4eCvhbrCHg0MO_OxT8Sd3K6ocE4X9euNgRX0OfEwf5xGPR3vzsWmPIaNFAlpyDqnnZVUaHMGlvpfnbSBmF_D3yzJyoMfiPfjYbW0KsCkspOxEYzqVAz3WUeaTQApTpEaNUSuEtCLpuapjicPdp1uFmsX8R0bR9mdy_.SpqVcBx3ctvbwQxQuA8ySswY.nSm_.fkzHI.UQicikjNS9SWSMJGB4afNkayasZHxho5UK4MeWTuE1gtqDM6BGxKZke7RPCVhFOYUAYsOFvV1qq7zb9XlDI3c4nYkdPAvxJZrTtG6.T.LkKCRL.3YdGtavTpuUXuOFs7NDwXvd4z.kIMyGOIaCVWJCCbreMq_urAxkERyGdGic4mYOR8ov04WUJeompaYTVw2g9dejbkXRRMBmx2YBznPBVJNgLsAQr4ZtEvithydAz1pXm2KVPgdJnWB2tLtysHmGdEAylZuvBGhO_uLU.CEAzVbsNKdbUZOfXI0IlqsOm1hbNAIOaOxB0glBouLYQRZa8EqYmPoW1kkXjlWkxGXsocG8oJggUixAlDI8z3Fib__jQMlQ4Bs_3MPAcVOA0La4nFHY8ERFD14Fz4kRII_nnULSC15zRUvRUxt0Fu_EbXXYn89nnvKoMNhWVhnKB3T7IUuvcQehFOm3s2v59Yf6voVoiGO.EXaaaHSQebVBVBQKbflk_m66oXovxyCEo4hJiqGvAJcYjXhcJTnnc.i6zY.Dg6JsaYVdjvViFJshl24CNLbirmfEjudeP6ShBXEiwOF9A51g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91339d1bad1d81aa';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=Sabir%20Messalti&__cf_chl_rt_tk=miPSz9GxsdI2bF28iBJVaRaQJsHMdw9Bgh1yeNz6waI-1739772620-1.0.1.1-w3.0H1lWJLIGIV72DkuMgJlYmUK9SMsAxx6kHvPtQcs" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>