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: '913514348b5d1f6e',cH: 'd0lufBUGA5t94X3jG8JrlZQPRLq7SVwFJAsNz3ITVYc-1739787984-1.2.1.1-H5QyP4TF.coTFuVPQgZqKlZUPZSRR9gF8tLy9WAgrJ1l3oFeUJMRYr950Q_OwHcW',cUPMDTk: "\/abstracts\/188417.pdf?__cf_chl_tk=UfUnoyWDf_bRMT.1TqjjQakscLpbALsxWUXuFxqDFMY-1739787984-1.0.1.1-PlldwtqfYNijUFFotXCLRLzdU8TLN8.7VZMFYp8fObg",cFPWv: 'b',cITimeS: '1739787984',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/188417.pdf?__cf_chl_f_tk=UfUnoyWDf_bRMT.1TqjjQakscLpbALsxWUXuFxqDFMY-1739787984-1.0.1.1-PlldwtqfYNijUFFotXCLRLzdU8TLN8.7VZMFYp8fObg",md: "Twrbr4SqNj3FKNS6US16J1RQKSNRKI0ZO7QiKTlx4iE-1739787984-1.2.1.1-mlYW54IB0CBJfybOLBfGpDFXxWd1fn4Z6EooAWa9m2Zebs7Y.DIter5qSvewPF8zxoUPZmd51sjczfsucRsS8s4YFK8Sgx_beootxILP97aNEkBeBHK7WLPtGq78oj1fbGY4aDWjOu7SlE2WBnzeKzFYrB.DWol86zQcEs0AKypZK8M_pKXzuk291RWfPjtca6reTITorZCpdHXZsu8QHghM9ELkJjHacRUMUanmTKVmd_HklKXk5rUfavdQwrJHgMgKDkIut8p5Rn64aQASqbbUGfWpgV.9COXRnsiMtAG4JX7x7iGIcbizTuOvkv4qeUpl1VkvEDqvaTweZB2TKX3uBFnRZnCW7kJnQVCnd6Pieiw29cSW3Dkd.O2uOX0T.sivsb0bYq8K2C2UchNDRKsPs1bs1ErzoswYEMOHlPlX13E6pMvuYUTK69dO5PI8PoADrlyVXT9Hyqz69PpmhgNs0jXO8Srzh9Tlzm8_3S7gLWTo7FZt2v7mNmHkmzRlSHvZsBXkruJ567aWJP1dFaRylUteD4GSPMdKPWSvyls_T54BQ2u7XH40_us3ILzuKRE3_xRa5JeWfu8NeFZ3n9VxUA..4QmANVEGSnCyVc1KTfHvNYXZIJO54YxC.REDSC42ZP5J7PEDbXZulXQuespA.fm9bWRuAYhaBLgNJi6IGankjOOFcKjF4n4Sc5hdLP0jgNUqQ7s8nY6d6SWRiG_PG9Awscmmr.bDdG_7OVSimuMwLwHiT13X14JE2.JdjlRE72El5.1ChhrO04MyJaQaZN5p1JMLAay.BbOJMnPijN2oBf9eN2CcE1oCrLqWnPwpymD2rC7.N0Uj6wnVKOCo0p.FjGtTolOFEDDncNzMlWtlh8oGONrmKFm1ZmuxrZnnxnOx.mUrYLt07aPtoyrFLwgRz5dv_9BnIgnmbcOGC7l_Aaaftku5yjg6SOi2_WRmoUd1mdDcAgJE0xg6E_6C6D4yskW13ormcgFUPn1otahYktqdFaAu56O3jR3SqsOAFOdBANWQfHVjITsflTzzeUWXCWoEElW9wfy2nOZl963clwNG1hNy.uOn4IXG81xyE.oOL5.2Sivswnv8_6gHa7KV7ect8Z.hf8BvPmRuFPUTmoevAj6VlLo27JEXDZ17.b.UpGamF4zX2Ru4Piir3HfQCIiwaxYezTBksevLBGU2PEMpapdhubeCYlDiKOnuPmU.xaJGQMlzh2pRB5nG1jndF_Z0GMf2WwLSqLAWQP9XFrvIffgbt_Q4gTRog_uRFW7ApK3xZ2FuSREcpiRGpZ9NJlm0ocoHArqyVUlcZuDJ45ToNpuIj8g4BIUHMAeAm1jdt8UYuwMcIIql43CmcWSQSAYpUSaHTVXsh55JGKKISsjJteaH00Bj0ALy0iFZQ7banqS7goim2pGJsjIxGhVI_a0yrT9NxjGlZajSl1JwrC_MCC0gLwUMs3IcaxYbldz30KwwEhC7vO8_0bJgtANLzLyKKeGlS6LveR5ELvQFEXTnUVc7vrObJZCjtfpacZxDBVvtgEleqRuURmF_IXWnA_Rj0UDhsRFulYg7W6_H5w6eDZBaL4zRQJll3fj0diNVHIyebIYE9GcdyQTgOoRFGEjh2g.RWN3z.f2exrxwYICvBms132rfESfovOn26XRWSvqAYVLLwZVEw.8xfgHKIgyaNyJIYpPhYaWQMMx57TTgVv8o14a6LvrV.44DzXqoHmSO64S.Fe0Cb5ZZ_F_dwiWvZiJBdk3ytjcYRfgv3Bl3ODUcV_upCq.rmTUWt4VRLVH5iaW9.HsXliyPBfabqMoRTWes78xMj9.DsHZQxmyrG08ZecTJlHf3nL0MiL9k4wygkLGMfY5DwUEA8KweCBo3TNc33l_ECA4DXpsdSCrhvPYFHDziXwNt",mdrd: "Q0NzhisHzM.Ai1UerE9EgcWaqYN.aawuSF9bAuM9JUw-1739787984-1.2.1.1-7KNlfl0dVCQsdjJwNuD876WZIgl5flIHT54i6AVNMHV46laMnEhu0QxCPCXd3YkTuCubJbdeJs8hX7c9FxbmCH8es6bxacs6h8rr4Y.uIJkjaVtb0ry1fHo3JLch8tEV_zJCyGsHPs_wHkpt8B54Dw_g2sRWaFoWcMmRPrx0FDg_mslqUWRZRZPKBWNweKTPEp7HmBukCA6aIxf5Ye7ChItFoF4puYBgPTiR77i5BnPPD4PV7a27hgtn8w.JxwubuhmUQx1r2soF3rpeeZaDdVe.uTNW2GNXlpyglhcrYpm7jGL_iifUWMD6VGqAL6lUPPJOdom0me49k2f0O0ckUOxJzDSiD7x2lFAWwUlApS7VoftdX2HL46_Ijw2Gp_JxSpWrRPM801fDu8iWdkSJjjAprpJAFIwW8wkPAASwU6A8potlxuKwZuWmaRFf7FbmbYJ0mZrdN3YNmlllyz3Q.3JQuDfbPifQA4Rt5HpqZ05deVPle8IeqIKJekV99HReJpDoe4_TNtgR9vsXscksJNSoQfurpeNYOhgRLNr8SigOKke4An9xwfgQZ7ODZfI3WCiJrmSdYYf22YKEumVyn4ypTflHTUT3XjuS7b7x9Ip9qJYwUDpYXKPUhuuZVS_iuDGu2gTcgUAeMf0MtBFs3Zrfl67Md7ggbwlvTyh6r2mBDlhyv6GDHAbZzSsmGErVY9G3qWuQf0EUjuwQ5bdMuyS0lqs.nQbMWoY2hSWwzS8u45eqZOGaKDZjdLDFfG3nt4Bl7L76iDVuDtaKvOoRezaFswEEPl2bVbKBoh4CYMRuRJwSbzq1A33j8k0Vx7wbQvXURVGJF0jBmiH95HmMMn0M4_GIQhsvkRjPuO79QMSBywy1X59NNEvOFODKjuvQeS.EkZecK55Srk.SO0zLT3k3.YnPCCtWkULZE..AoC1Bj9KHQf.0QSoZIkg7Kq71NHMW04R.Q2vm9I0phk4O4DBPpK4YIsmAJSel_uV7M.CNq1xGOjanMVzQOv6xB_NnvuN45YmVa5X5SsEeqU6o49yTdULxbI37OJigyFSPNOtd1ranohyEmoZ_4sFB275XqkEnWYQFT7NvbD2cT31IKixwzw_kw8N697nmYVyppyZkhPXkv1zNaabkIUlilJaRXNcZ1PL.XTRSpJF595HBiLudBtC4hEpLB674Zq.FtSp6dQiIlhmedlQQmgspleYWNSFRRSnsDjRFfcz18ZLXhCP1vpcjY2ld09csJKTra76zx.IgRVGYvSgrKpLRhMedl1GIPiyxJHvtKSukn20eTn15Se2rdszvtKqF85bk3x.SDuSdRy9VKggZZymN.7JCYRGRFBA250DbYHvIeS6fprYVAVAbqHUdvr2jr.PFg978UXZ86Ft2Mc4fI2aukbyReNjBFzqQDQAkZEFH0NKjAmIJXcDla0Sn0mzhdKxnZVVSxkgShJJrEuYIuVuCKVZ9ZkPmsmlK69iJB4rUs.gJvzaYeuAhyHclHUJlk0F5N5J0ypxrI2OEDpii_rZKggSmkgZhLclxJ6VT1_TQjLU_.lDtUOnSQR4LhkVHrBwa8wHd9wSRrCnVJRwdq5ZZg7GyILd.Rfizoy7T6vHOjwd.jEKMVl5Z2dQ347fKTU8PA0h5FP9HscM2.LiuzDEw8..NANTtaa3PybFtYs2SbPOBlQGwBI_K.3DaxySuVjFS8s35BbhMET9WJvl3kt8znQwwVfvYDAbrJamaAPYknuvJ_P1EEAO0nJPB59RNEKZHobK3b6dY0bY5RQv_kRr6hdOtnmTtiY2FWkvuV2iLv5tEt6WKLmXObw2uV432Q.hjFhn0lgO5qHJacjOVTil2HBokbi4nbX5pDMvkbiitStKsRFxTcNNabYYWnXCKRB6QtN4npV4KQqPBd4w160qtfwXLOYSkI27BoXo3i45tRmF77OKcJObRFotP5gQbQlW4tS8rWRHpqjwAeyoln0ULt7a2ceq9e7m8GmmBm2Y7y2xKQA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913514348b5d1f6e';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\/188417.pdf?__cf_chl_rt_tk=UfUnoyWDf_bRMT.1TqjjQakscLpbALsxWUXuFxqDFMY-1739787984-1.0.1.1-PlldwtqfYNijUFFotXCLRLzdU8TLN8.7VZMFYp8fObg" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>