CINXE.COM
Just a moment...
<!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: '9177217a68befe0b',cH: 'KwHt3nlKhckwpf.E6x9tfu01OEmW2uHUncZCgsQAKx0-1740480587-1.2.1.1-YnqQ25BM474qqvMUE.H9wxUX3wI1XSs2MrJv2dFWQAAF8TWj7lngNQgwGpa5xCOb',cUPMDTk: "\/abstracts\/search?q=Cherief%20Houria&__cf_chl_tk=j_MWykqPADzvi5cKy9UyIQGPZIUmayykvr5idMHXx6k-1740480587-1.0.1.1-n.vsea4wu28c4Qp3em7iHddXESEpieFbR9oMQS2myFE",cFPWv: 'b',cITimeS: '1740480587',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Cherief%20Houria&__cf_chl_f_tk=j_MWykqPADzvi5cKy9UyIQGPZIUmayykvr5idMHXx6k-1740480587-1.0.1.1-n.vsea4wu28c4Qp3em7iHddXESEpieFbR9oMQS2myFE",md: "l4.bzXQxh42FPI2KuYBp7xJu8A4gjDUADntUBXHYrcY-1740480587-1.2.1.1-lAZcfAc53sfQIYArhMRAd4R88964DXJwZCGWnQX7VRevQ.8lCqD7axoprSOeNlrAOMS.3pGqluSSmTZKEzMV8VC0hx0N1_A5YaNL_MBiR4oK9CFKYiQTsB.zWdsWqTktYhxN3YhN118XVLTLtPUOoJRM2kkbO02a_EHjT5rwWF6Q9pDczm_WpnUf_Or2HvUmWzvTNlg8RN7SzojTr9Y7r5uNrDxCDPQt3Jx70XflpU0eEJXfupYyGk6m26iObURCpoUM3GRUK4kELmBj6khYZbWZhy1MiJtF6XrOMy7_19N._Yv3YHqqMl6.oVKLDxdRnhLx_F52FgkEXUzj_8KxP12OGT6gGjX0HQjVN2bWCxFC1aAnhgNk85iPCkIB4cyqqm7NkEspmc1Fjmb_cpNNFFYu1cMSh52PVmh.1U483r.tnh6Cp4aNPI26R4unNPwYl3zAdHOX8..PQRXpWq4EaY1t0OiuHJy.iaO4.Ex4yJpnYKkmBOGMW9_OY.br9w3JNMtPhRHFSKH1y8SW5SN2o78mFKFG4dudLSFOdK1YhmffXwDHDFZKoP4QZPQe5Guicdu_LgmyvCElMvKWnZqKE5sf3DJNJeoelibm73xmht5Bp6HlpbkQK7.rhMBYKKtBGiz8ARn8q2Z4oYa.V_ts0xhKDxWJvtlVLciFk2q6yHJB9_6jOOLxvTudK8YDyrlscmDHUf4GX.GH00DHbcQEc386nLwIpqjak.acmN_lN0cmT_9rS6Ea7a0.9W4iNaAjTDEw6MtNj2x0bVW9baci7y6OOoFOy5nxC2TuO8NYPe37W_JT_pwboLr4ez76RIFGoc_HNpq6mEfIozOJAsUUYYQH6zx2mV1VwotcdUGGHz5nDbjn8ElHb_DR3um8Ql6KhdZqNvR9Qc73lcXfiHh3sBalr2Y9h9cZmAPEA87YtQfZXCgvoDpLcFwZ8FPfaCF8WUEMNbR4XMihmHYDibpnsNO_xNgQtsydpwBYE2SZ49Jtzqwbro92vfLODJHw0O9kVlMO9IJFBrV8IRWMZ_52886bBO9ik5X8_Hcv2.22QQjigLxv7a_aA6ufssJwHuKVTmJfg_ji2o8wLUHW.nlYr1_dUiCsUh2rMiEQBz5yi38RaYa9yHb.PN14pf4dIxxlDWhw5ciclSnwEAnW_Fi55apxt4NVkAekms9T3FvR0FuBdmiLCArcwkhHVXC5tNppiL_eEb.zgeONwiIW0j9y6myzCG5MB7gvHN0UUVzvcTf98W.M5rUjqDJzz.WMyx5U0.uPB59ucL70jMudSdFLC4rfE_pJ_T6yd2miWt4o2q_7hJqbCPxbpT4W..BlzBblOBYyy17r97.J58CNOus7xpL7kdsftWMVYsU6E2BdQqqwxxcIJ5Zugw7IiXWl93JDS3.n1e9E3PL1hMBoOGhX6cyAqADtItfaP3iVvN8AgVC5Warpvvh0gno8v5Z1GpStiItUuxsNKJvJdi5bT30NcB6y1MS9oCgBJTjrgcn0yUiGVImyvxLk8vrMT6NVMlp3jUXQFlXiSALs9R6SldYf3z4UfxakVwz8nEYquV3sWjqBt4fgJ54Tuvwd6o86BkrIB9gNQs3jrmGSOizGD_c6ccdso2PjK7k8qcdkeJSgNdB7qO4Zkpf5GtOjz7pN8dwvaawBELXF5HDoQ8uF7ISymEMik7bj2OO3ZGneBqOb4cuS1kSi6Cn8y3WoBionZASyzgsWX.KKdmwIzxoLrFTe7dMnUcgMfiv5kQWy.6nUTx7V53jFKA0kJGuwmZvddsXWy6FPV3.MKn0cLnoJr3bym56ulcp.4VphogmzsO1UX9FPhzsq5f9TVnqiO00l1hczSNd3xnBnFso8hRo8q05rbI5bT_EMaK83q_wPwjj4UYk5swD044zpD1xoCdaB0wyqTou.RZ0BFhn1cmNqzCNosC6cLuIh5qgFlrtSzcGt46s",mdrd: "MDpHNtX7a8IsgmKZZ.pi6UMR7oVMWFTzIihC_TLBXiI-1740480587-1.2.1.1-WJ4qNSoURhEc4yt1Rflq2045PqbIbJJn3CNej4FtLxfFBj1FYLQCeM81sUSvSzOHwgPOUGAgghSSttjVd_GuARWee53u93BVl7PTdfk8SKYwlBsXo_RTlEzU7JVHGLrSR2tSsoTRukTQ8cdLVGEOaScXoaR6pkCyL.6xS994yi9tkAbYJBBS3BuW97AkeagVNH2tOUldkoiuokKmftpGPJznu1SlU1e2YGmAz771Bhtl5Pv6HEeVHeZ8FrxpcEFkH7wVT8OMIhfmJVp9vknEDypai4hvlev7eDhXkpXAtyILez5ubQ9U70xbhr81An6ZFoo3gt8i2ILcHwdR1_eoJisdqQPSqN12vrTbQFX9hQx4Ag6o28YSxkroxFrhxMMN_34dquXDtBpKxZfrD1wCuOpmomgXcCImNzpzL2wUBVj96WnK2BCEM5K6QSmmQi7ZhnbMviG1RyVFOaWPshHqabfBQBrvUY1MIafHlSpp9ASLqQCRf.xE4J6CLHs0FIMQRzD5XNT7Yvlqar6S4m0C9D.qwlZTYn26bEbd1xKBHp1wKW0ELGkaZPdvXbVSbiFVOkiUnO4GPaEc6bHsNqqYsxo_8027SXu14JXluqZSwVBsm5ey546oFeUnxqfhR.3GCdIDpLIrr3VxHiLA.wouCcJhSN7XesmabMyIee86d3L5C4ISeGmzv6fsrvymdsz9V.dRCuyCY1gnH8hfPCYavN3AuxCakYoovlKzZrU4Y5DA7LTnJdU6PQy57mFfeesA0S_6lLzT_YjJsSMrh2L8BwibEN2N3GTEdOhPSlWJXNfSNVEVzEkBSbebAulx5JzPvvu8CsIQXeUER1zW4K2jbTJ_B4XEKV0s7tqropbLJcnpmBidNJkBacFRJCwqWFHud3mDUXpJYGHmjaR6tq4BnQCg4ONxOlT0Kjq_3wLF7wVSS1wITSf9OTe5yNNlb1BGqkHmtDRLlEMUKN0.fJBk8keXMHYjNM34YguWJfUdKbjUYgWXG3veG_fxulGFXKka2r2A7yEXWtdv7.uoXHeWTWWzFrf1NVB0q9fPCHsPiI5MXIao1AABO0D3HS72rxd8oVNfcq1sDZa1tj_bPdt1tEyJdd4LdrzbBMvpl1bTJ5aiG.aedxa26W7gSGuVjUFEvoKa9LvO2OtAnFnCJsG50gBkcKQWAxT9Fws.hNLzsIfROlsO.LUS9WaLQjL_guty2lq8CSVYejOx5ArpOKTCQMkIbxk9xQ_iKtjI.pV4CP1OyUll0Gt4_M.ame1FuHUnFZ5UEtL0LHrJBt3pHZC2MsMakvYhTnRlDG.lAMqSgSBl2F3raTVj4PHSXWv8lGWbNmdL6zftf.rBAiC6w6D2qnmMw8lRT9BZlJuJAdMPsZ2yR3ocGZS3ckJ32vfVtLn5JHwlgxNB.OmM4YhlUbAwPNzUSX33LLC7G5OX.14eoWaFEEYy3mWf4adSCGE4i2nBTLvcgCKdj59wURBkd1QH3G67PQgVZuKoJpl38U_4KN1KZ8aOxczxA_ku94LlZ8p7o1KyQeWsYozMef_2BvM7B0ZZuaI7fNIhF.U2ubS3bhoPNTjmVn9rVsvoBVkXFdYgbOqhk.03CkbTgwiARgHvRQ8EoGkKSS2a4MBsSAr15120s85Ecvgse7RAN5DSSVhhGk5DyUS4uG28xtrTM1qTL1oG3z6vZPugNmch1TsXmFLzMEs6.wUlKOpeysoFAGSy1YmPYZg9aOtjl4EgAvwZZsNBnV6_hU71XIu.VGQ7Cs_Uiu_ZEI0y1g1QaxnfSZdlOoV_5cLwdBmZyBbHtlW.d8FEJfqRqpcM9V4bJZkYWXK1_hu8DboFwd.UV7NDGvFOberwF2.VqeQVB1_y89c2D_hcvzsnST471Ux.gfxPR7KFEnsK9syRkFwbCLJkT0gPnMfEzMCSvw6EWXZ5u.ymyrCXImRiNRWlrpv0IMqbN_h8V7ygF8r5kwz.N4YWLjIW"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9177217a68befe0b';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=Cherief%20Houria&__cf_chl_rt_tk=j_MWykqPADzvi5cKy9UyIQGPZIUmayykvr5idMHXx6k-1740480587-1.0.1.1-n.vsea4wu28c4Qp3em7iHddXESEpieFbR9oMQS2myFE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>