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: '9136453cfe857a82',cH: 'E6RaoYnaZJ5KyOXuVRCpmlduo4yo2Kd0gwAw6Sxs0UQ-1739800478-1.2.1.1-FyDOkYRUT5EHvS1lHqr5WomiE3mYnZWv7jcyMDntnr.YVuks_X_zAecv0Dvxr7W9',cUPMDTk: "\/abstracts\/search?q=%C4%B0smail%20%C5%9Eahin&__cf_chl_tk=72iHzY_wMvvNf20J1vhyIl16_iStfV7iCKEN0sz8l.M-1739800478-1.0.1.1-r15.CMO6LqYeXK28AKOMuYQazZFOpFn6ZVtUhboLEbM",cFPWv: 'b',cITimeS: '1739800478',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=%C4%B0smail%20%C5%9Eahin&__cf_chl_f_tk=72iHzY_wMvvNf20J1vhyIl16_iStfV7iCKEN0sz8l.M-1739800478-1.0.1.1-r15.CMO6LqYeXK28AKOMuYQazZFOpFn6ZVtUhboLEbM",md: "mu38aYWmwFmcZJlqhMv1ckPLTAa4nJTrhi7XLcW7Z_E-1739800478-1.2.1.1-OWUN_9qSbQTGg.E67m1nimtcoLLXYwOGyeeMhyCEUgiQqAG6.9yZZcPSOQcbb9So2wxpwPLAbgndnDYFX3_YZJfAg2pEfKHSG8eOquw2Pp0.zsLh9JFbaHoTVbweTKZDX41B3TDusN0PU_Xlvd59VZMvC5XLCOXGPh_zTz.ZXxjJH9X3XkRNPOAwbHSHpQ1hojGgLX.O6tBCOaIdNur66kgDB3D2SI6U63IG3wUgyLTSo6J.0aBxKYf7WSYcyOAEHH5xWCHeZZIM.2dcN8yY7BJr_OvRrRnE6e23eweH1j5oaW0rgiBp3NQCF0J9WJFOAuaK53c.p8tgRWDUsLZgqcqoIeswi3A8jY6.SzET6J97cWTTJwjgh7uqzZT7r6FGXzc22ltXCpBBF3njQlTvwbtvsKCrorDeWrB8fUuMxMnxyh0EfFCHycjp8ueiFRD30kFCnWIuLPYdWOT1cg5bTsliZtSszhHzWAHU_h5lizfdx1esgpl2C7bIZOjxiXpAua0nImLoizQPgwQZY0qhbJePF6zGoSw.fJjhasyf1_Y_1nKBHw9YTTNCwikRdiFdXUptjdmGu0LQH9fLfn5LlV2RgeSCQmZ2qekQR51hZ2uMp9lJWLz2WAjVhzxarVnNU.waIbM0YKTcdbZal5r3LNkuSOCsOcV0ntqBDVd22PNvVCFsr7dmSn._7cKGzgoiJ8UDuaKhsk1U._j6SsFQLyE8Zwj6uHPlfdYHXq2F2bE1fdxCFSNNbbUI8jH19AmKWnC1xpArqFoFMhmX4HjDo2TgXG_lg1nnb3FcF4FLIggI86.dEpbLnaBlIqnVcWRK4lgImj5izk6CnvXLGxWm0NWmMj362qI.Aq2NIj_qqpE8ABwalRQp66DMNIfUDx6GIWXa.EGW95pyul6cIvCuQmHCQDjdiFaz9_TN_efafWqQ6QM0O4t_qVB5DseZHXsbkLIQ0.KOdseD77KwfHVThJzd0p9sQhYTBVHSsQ1aetXTOGFVaSDO4KhtL6M0AqkzTD7TeIYf3zkUEV4wBYHCgyvWr9hrTooDYxoEoPu8_bM9llgw4_OuhDkDwdFZayuQctJK1F5I7Ux0GdBN6iQKbMdBX5ccWODlD6W3VQNKtHU.dcgx_iT6TGue_uQhrKrmFV8vAGzzMABbm6G1y1NkgngdEFUdzCPKlPjkiLxBJ3mAxa3m0Eeuu1dKd02UmYeZgJiht1yBa2PDoXCpeSt1qdZTyDDzltNEwjl6VkKtNpoJehJ8d.NzimBNOHcKwE404HpWTdphhDCC69bgvtL_9d8y3mMrJwinu2aia8mJEVRt3UK3vG_kyM7GcrWEQSQo9z1..oXvlpCeM0MqJscT.KDKcSPbuOFbqsqadl91uFwoYZyP0DgE87kBhizOngqANN3dPeUV2dAcENfXt1PcZLfFHISmNz9hWEsN4tbTb4tXN.38vA6v9tGbYnOoyJVANVFATrh_iNQ6W.MuJ4KOP5bjizKH2MmEr4.Su.9BdHlWU1bRq6kYZhCvuizrOM68OCPwrMfIYy34.FuriiCQewanNhZaN4JKjP6zvtbgZFfS6l5pKDEAsLMjmKieWpiz_1XG9GK0Nz_FaPbRcUkoYa7W9LeaRPFeb__l6xNzQg5kSBC0YnDrVeQENIhz6Rj.BaOebrC5LxlfSpmD6MnbqRZT9znibFo52V1XiHThD7T6MFL4NQ_bRg9m7VOaMBjYB9B2p_538Hk2EJnO8P0iEJhGBaT6NO4YrGAVzNDId8hZO.63q.8h.fvQ.KxwqjIdu_jtmxWoHup_pdPCufTKDppCQ7P4AS5f15rLwxVHLXCJEaONPnELBQXlPfB1DTfjQEy78kROdt3SmZHGMUh5C6nJtbPGz6Aucs2dAytyT.9xywAc9J1cWV0jHqTZck0wle1XXLS0lkJMUgEg5ubIyO4quO4I1.mCQGACDKWF.yABmLgG6Y1bTXDOLjYcI23H",mdrd: "GByytJo7DvFKD85v.YjviVx0m37MHQm2l0ieJD2S8k8-1739800478-1.2.1.1-Ow3zhOnPBJuGVYRK3EqDGIZvgUI5BNFSQMXbHcMWgb5rfh3L44Q1.oP_dsrSG009vZWxyUBfU.cmviGtRT8F5nW9VyYWFszNkSjr6hxO60iuIao94E9mTVs2eRZjKb7tBxs_H23OSzzGpqbRYFGNba11zVwQE9zEWBTBcs5G1hEAEuDuTuAUr0NZZvQSOOi7lr9qsua._9W1H8ZB4ij9jZ_giQULkIH0SORQOhL.JCaeZLPD4EXcJ3AOxiAwcO2OmOzA9CiY10lEVGuZ6VhPhKy53rdrhPrS5DgPTmfk36Mxw8IWgPYYwGA3kohHMvnUQHLdTkRSygFzstUxWgM93K2gIVdyJ6zLk_GJ_VS1YCo0CBsrzUN0iA8nLSCne63UrFjbVZwXDg6a.BLns21mPT0FjjQmZNPaOOW14LHLsef8fXHjzO1hcdbDWwmlsvfbytUEzekRzIdwzHy8pZ8FHD2KrBjH76NbLIuKPgg3tUjpRDfgutooSWAamjmUgj3DAuqP5rIZUQP39sjWPb6th_OSCMLhUKxTNmIs2cKEtGSoHE4vRp2SpaVpVji1uWqLdUroTy8v7sLAdbbIMEBAVhw4s37qvdMwkNrmVccExJ01nfSykc05O8pvbJmQ3pWrHfHA9etTwGv1qr0.GNpzlhm6UFwnKfmRwkJt8zulk9WDLHpablCAk2Te6TPPaVUDpwHm9zyJ8GjKwEgW0BH_gMENpz0bSCPQZ8wuhaZGYT.tjfejJ4_Y3tgRGH7KWP2af.4AhK0w0pw7QGLEdPVjroBX8e_U5X6j6hmr0iR3CJTUtSw6sVNLC8CcFLb1Gub18uSU.90l8sDws4Brpk03_byxZKEe_bD5iD6CCNLH.D_2y0A8s9y6UqTBzcgcK9bf1C1RZVMVUl_9J3S7SAiikxJLsPF8jOd8f3OV1eGNGNF3fsdWOyeEJRhqc9Fqp1oqd4c4K4rdzZSS19WuT5qU6mVPKYVvNmql2IQrBIAd3H5EStwozOeIBHbM9paeeCXlmM0ouUrICR48jwn8dVWngE3YJ8mtngviUM_pvTrMM7K4ATC6g4kUwBSNtexBD3pOwpO2qZR2N2AzlIh67axNLAJIeokp9iyGRuemiHp7tiAsKTWysu3UE1Bm12H2f4C19zj070wiVLgeKhKcSPH1Q0NzmYyE4Nd9RWgrztU.4iAOkBl8Kks7NJdjKLX_91TjSPUKdvFZwIwiYaKvIflz6YdfzMGO3c4nauYvQzBOXw4FE_QDi.KsPRVSbKfGakIeabFIB8xfGEVLBgkqbn1Buvhv969m55r1FIhWt3D6FxCC4rG1SeECgZMNqwrbWPhpW9AhBczDw370f.wPJI51lv7BZtwfP3ldrI6h7WMaPg74v7QuAvFeG9RQvVQA3t.9AkXI63hJqeYMdsnWQCJHItZ7j9fL0a6JO.LUzBOB9H08_fno4I7Xa8wnUpYi6zTuVF.umdYoItB1fitV_CEWIY4Ke.s7d7JUr1_fVSHyAT0FsZ7Z_bUgiuT1J1hypbxJVsABglhB9o0gq2MTKYBnUff0UwH08Dk7tq9BV_m2bQ2iVzaYeWzOnHrfopoi79eTHZx6rf6.LrKgJGuxbbch9wbIOoY85aXMObBrMpVM0xwH.ivQm6G9F9dukSSv_.XHFlQbneJ2Yu6fXp88UfVjp71yfKalKbrx.SPwEiHuQGAYEIIG.B8vkXA2SznoWui9sZNci9uvZxzrlYPGEVnjZvFDNJjQfMuMjepQ9HfoeLiD_BCO1ftQH08G8iwTMbt6KOS4hAobX5pnE0e7tKxZYtm7HKAsFirCvYh_L8eE2NXpASZ9o_7g7SOPRKeHRMn0pMeVtO7ndz.9QeuH6A0GNFDUMTqguz6nxiFEV7WbDtatWLsEYHg320TojJwQHYIdZ2wcsOACX0CCPADb.XqxTC5fGVFqJZVfHWxQWeR.Kawez03ourDC7e2avvtufOEXkdsaWnSUVcL8_tTpIG.bJQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9136453cfe857a82';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=%C4%B0smail%20%C5%9Eahin&__cf_chl_rt_tk=72iHzY_wMvvNf20J1vhyIl16_iStfV7iCKEN0sz8l.M-1739800478-1.0.1.1-r15.CMO6LqYeXK28AKOMuYQazZFOpFn6ZVtUhboLEbM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>