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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: '9136cde1f818ce55',cH: 'dlxPnX30W2XBAoEZpW.Rs2omz4y8HfO7hhwvVFV6dU8-1739806075-1.2.1.1-HHA88_89o3rbs1ZWcA.hfnL7PJYPMHHISPuvYSqkdLkiDvPyrMZTrttDMdiWkC5k',cUPMDTk: "\/abstracts\/70006.pdf?__cf_chl_tk=uifJKBZ6WJRO4Nb0OfajW6qMLkfGKu3e1NRnOWyo_Y0-1739806075-1.0.1.1-QGNthXXDHRfj4HALm2j9GKac7_VBp6ry6lAf2UTVMvI",cFPWv: 'g',cITimeS: '1739806075',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/70006.pdf?__cf_chl_f_tk=uifJKBZ6WJRO4Nb0OfajW6qMLkfGKu3e1NRnOWyo_Y0-1739806075-1.0.1.1-QGNthXXDHRfj4HALm2j9GKac7_VBp6ry6lAf2UTVMvI",md: "njO9BKl9njbPeQ.PpkHaKLiUjU0r7ZwiNZFvAl9R7.o-1739806075-1.2.1.1-CNCYEt7ZzS9zAZNMpKuqVvAdL7jx7oE931XeCa_poqpXD8UkE17ZEDEwuuJnMZUe70Xq9IHIAc6uICdnEkSuYf3PP1p4.V3.xTTVFZcOSv8BxI2qbPT3_vJnGMbxE7RXy86Z32Rvb7CcWZeIwFNRie0CgsT87hKSBqx2g5V_VAnMNcm_jKb7Dd3AWPkBMiOZgYX_mr0onedOj7iSlsiUSpuuI8MA..8y4mFks3kOX0FBmOhoFSENzcKFyVA6sl5F6g5WW7uiYssgoNq04ADbM.3AY9Yvrn1pWA8gYdFZmI5IuIGtldwSnW60Oqv1EEicuPzKzWqrwlBsjzcXhWdK7OM.a.tVzHXng3ycz2kLXKb8.fSKjOIFz4b5BM9H6VIu6A.EvTPcn7Rigjhbg0KvJVr8AjtpLg7NRZ9YdXc9SacSjwhywFb97CaQzWv7GndoPXyYTjyxx9WFmJmrqtv3fW3eDgRqxfyzkVxGZHe6o_iKMmnZQjllhlw3eKlSjmAxc8R5Fx7KzE3FgQICOGv8l5.lbOFWYS5muKAfnWYdmq_Pl.58QoGpfVW3w1wBw9atecLwwrFWISFe7ecdtSIZLKNWWS5_aYGF8UzsEJnWTamhXr7TH1wUeWB6xKhqCnEx_gJsB9S5DlR7SpT_jrsDoUL.Jr72Xo8O78_2N9DJH5JC6Df2K4QC2AKZsIFXaUbueHV._uqg4j3uzN2J5TNS3cbFPh.QlJyydWUw2frlCkx7YXhzTECHooG2Tx7Jwj4BH_U1iBzKA_KMSpmWAjgrnUoxO5YEbWF9c3TexLYaoMxca6G9mvBeZ3f7XGzQsE_AJ4RIrYntMzh84MUP.pSTHHIwkNRV3cRlrlhnbeKiOClCKmsAfwLumVawN9Owy_4HHLKrkV3o_DNBaMthgf.toauAr1H746dy1Ae0GPOuY4Zn_CW.wL4dWV4RGaBXAvz_EVVn7GXowSQ8ZM2dl6WWAdebTMouc5_3qlRCUnO0ur.2wum._p_6I1IuJKikogUPN8ZVdyvqzNQ0eLoIRAGEoqwnu5TieEjx460hY5z05Ls.GQopMoITbEGImCBPcZHEmDrjno6_O2IlOxLfwKWUPVgO81_sIO6olfoAppNGtAj13aiBsnXSqohlZ7vLNISzhzUzxs_kb1al8R3sUGuAlnvIEI2cSHQKYZuQfcIjRI.nQ2Hnz1k2NHqc3Mkq6rxx93HQSXA5MCDwNLtCC8F8vsRjTd8P.u4rWjyQLHj0cKVN7PHRyPcu8EGBoUnDaEmG.I1JfRu2EDg46K9ngHsox8aDXnqGG08SBlJ0mJ3_N2HZ61DXm4T.giE0VQAg6jOaqrcLRt0p8KV7r3Odw8iaCVusO43OFAxuuvaQ7adVW08f0qWMijuPBhCephf4LvCxYbv9Zzt0GBq9Ax9HzU_z1DyMTdSe6vXeCwlrOaQST5OvRZHJX9B9WdT7h31dvazGU_W5DB0YZOjJEnGBakH_7sMrm2HmYDiKauG.sc4NTQAR3k16gO.1EqNKf.YkLAd0Gj226I2oIhdYESYM5iYZcufdy.5rvDmKWKcjSMkcl3v2nl5cfUP9msSLQbP6Fy9rtA4056_fcfndhnOC6YtqbmIoAgA1tmq7SGa0b3WbL5woZdQsoTv6jwDr7UPXqiRFxOzgWHIpxAW_K1DgPZedCs1ElT.Th_fkiCWXZpeZKizHicSqjgqg22pa_exIKqk1S1wn1HXUvLaPtuclS.qCcgOL6powMGyfl7CKwrhFsEh78waMRUR0w1F61muf1II5qPdjiNVHLnts20yY5o1ww3zSqP6N3oZK.yGiK68PYRnyWSqEeFSiSdelL4FqHYg2L8XTrN3MtzEZa7x.zsHhR6mHmKHLl.wDQM45THHFlgVOQVySNPn1tBinnmR4w.6g",mdrd: "UE4qHGaJix0IhInDC2gIedZT4tUY0N52huWbPlWuu54-1739806075-1.2.1.1-yFawMP6yslLLidlP9ABC8tCmuYQKzoO_doS9pt8Z.kXNkf0r4cIOE4PjU6mSS3pHtH4LouvctN0uW0hyW.2ataDdEfWjqPwwJ_F.w7j3k3EKb62I_LFVHny6yjnfXT5mmf84ypvYynllJCW8psBfYYwO_vRXoj53opZL1NGwXw.ZIZWbjWqylalgtIXGhVZpyKPqV5UQNRMX03bR5C_dYtN0hCWIN81d_gWzDyeAUVO_S739fdVTfc_tcFasdBnjiXlWyQ9h_6O49CMroX5c_tIkkjWMBbGZX7.JiA3tpexjczW5vYfGPFROLc8tqg5CZO1CA3ie0yk7dmgqyo463IVL_wqdhz9kL5cw_BuQUzd8sHyQ13gFlCD07Cy373NrbkOyg6m5FipL87OeaMEQjfk1fBXLJBam9Fkh7EIfRmdNjtSyN7U2Wwl_FWyeO9GrwZA0iz.r1idYZBJG6WBzSWYvrvzjiDBhVt91bC.W18WvhKYd56dM1OvY.4xPwkpgcud5mPkDVh5NiXkxj0kcH0m6kLUKSz5cOrKp1Ezf3JGtGQ7em24rCMMpX4Y.LQLwfQ0WTL23QsCsbbbdPtgwFqetKl6C.NbnX4ZbZ3d5AQ3uyDqs__F6S06gPtr4Yv3wAQFjVUk3p2I7FydKPpT42xa5uhnoIU_GAUAJ6PgRQAK6upklL.mmxpH0OdvyV9E1kV0p.f5RBTfpQjgSKUILUR90kFqjsuFpKpNWxRww3ByV8xT.osp4emgol2wurK_pw5ODODD9jtFK0vuqBJn5UI0jyAxJmR09_OJcdZTtb.QMCVVgyWMnAlOatg4UXDvWT7gGQ9JWInTSZpyDLipHMNOTJffwa4nNN9C7OIPrvt0WEdcV1WeWWA4xT3DV.KJPxG6Q9.oleJlJPAK5XdfoQ6TsXvqiXt74zkR9Y8fgafhm5jeQENlGFSjyYm4E5zVZDo3pLJo22EGwgvbd4FnxEcdU.CvmW2ygdePM3Nut4pF2wGyaul9PP.M2GAhpJCFjFgnY82rFWt3CdCZvtGqKX9QwuetU1ne1G8DhY7M.OjhcE8WFOmRSrnCSUM9FNBe6BfyKgTL9WFzCXISCgn2fMZMHkHi7aP9btGUgSUrodDi8BITdK4vGAfv9UN7wi.LhwI.HIMWWXVoPkCxaajREZtZk4Hv6BWSAx92uPa2n__UDpZWTPWkudarXGJQnSofu07hGbZjPB.PC4w.mvI2ffSGvLKQwgh1geEmKK0xEpgUnyubpltlcDW26_qd8lQgdh.U_EvybgwIzZvkQpD6q8Ibm7dgUVnAU2wQgkm.1_U4VXMlB2BbsQSUdhcWhANvLLpfTKSsJ5OckyNLEshV5qjBrXRxTUfM2UanByuEHebmUISBwW72JsNR5132DUxudyGd7_2_QeWNJmvZOfS8jBwTASqDqopc4_YCTFtjbPAf1iJ.HO3eMZmr1X6xU8zEVDGkLB6wo83nGCF11gW.Uh_g5JdGGOeyyGhmQmfuPKvdHKA_6HP5jUmNzGvElh_a9M1t.l7NwtPNbfQGoT9.L8T1tGcfT4YHi7sBWN1puJdWY2wBlsrqSST9cDVvSgTLRgeXlovoYYRQvfn1VLk30Of1MW.Rs7gXc89sSz.VEmGLBQ35TPBy9pkm3ZZAO6Oz5o3o4zgIgl37zmhmdGt27UUwbPxeUDPy6uW18xlCp9B77SNR4I_izj2Ne2OgGq0mz5FpEC6nurfgZHH3mjaJA5N24rVr3Jn7lIeXp9xhnl3MazcqAmVBslbQ_u7RYWsFlGQXtedFUKYPtjRK.Fr_hC0Oi7WsODWdgx1nFKxjh6OWXdl1p_6CuMjIS8laagaFZH4EL3YlUgXHrE_HtipHAIzqWIo4wirAx8V3_Hgb5jzToU07xppaIAAMuWBBSM7u2Xh73hd4u03mSMGfTK8LIlb.QHhjX3g8Udbo_sf7kpYA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9136cde1f818ce55';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\/70006.pdf?__cf_chl_rt_tk=uifJKBZ6WJRO4Nb0OfajW6qMLkfGKu3e1NRnOWyo_Y0-1739806075-1.0.1.1-QGNthXXDHRfj4HALm2j9GKac7_VBp6ry6lAf2UTVMvI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>