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: '9150d3310d8940c2',cH: 'F0WWRi3G1z8YXvTAqsh5_9MleCBNa9Xa4vFETyTtusA-1740078922-1.2.1.1-82ifeGhEd.iE1we1lvbnLt2GvPjh9ANLSQKUsHeBF0dnDFSOZ0Jc8fsgyVtQmbO5',cUPMDTk: "\/abstracts\/66187.pdf?__cf_chl_tk=fi8PSaKDi1qyxOqx5emqIofoYZcLozsoHPW4LEEA1GY-1740078922-1.0.1.1-AnV2p4F3OhPtxSTa.yNJkUpBGBOKkTV.njMKFpBLINU",cFPWv: 'b',cITimeS: '1740078922',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/66187.pdf?__cf_chl_f_tk=fi8PSaKDi1qyxOqx5emqIofoYZcLozsoHPW4LEEA1GY-1740078922-1.0.1.1-AnV2p4F3OhPtxSTa.yNJkUpBGBOKkTV.njMKFpBLINU",md: "hVh9LQu0Qe.lMbkbPOau4O3uNltYNVhBxwMehA0ohWo-1740078922-1.2.1.1-taUfYVKbVKrNsX2ND9oSE5xQl_SC4p6GSg.bwZ6n1NY8eZ597s6avjS3vce.YH5uTNM8UvQFIsl3QjLD5iFLJahz2FnhGvI5s2TrBp5TfBTKzY2PQVszLY9UfVORVC6hsGgKEYtzT1qjqZ2v0aRCCWuArGTb5wM4p_qeVlB_45skra7J1Cdw4IzJb4F5iQipo39BYn8RUuN1WqwlAXR54FiPiQ8IYFMI85w4gMYvPYxUKGvxsMQZTaUYm_o66sDyCV4visDjEFXsYwSk0tOkMZjdjyFTX4VbGjShNJyFd.GMqxklOHl2ApNEYzfn47QtRd2wjCrVl7eb_WP3qDU7vTsXwq1akcZPm.xIkxOWEAhbynTzvlyNn7PjEmCKesW0iX4kD9gf0Fat97kI94ACadL0i03bk1x4ArOR670hQ80H79qt1UAC2GQyjaug.QGuZcfG4suq2.1j5KOUdao2R9aRUgoB8s_.gIumWJJd.eR8oV21B3yMVHIYKIcHpY_eQh83TW7.0G7ALK.w2G4DalfB_wk8_Z841Cvv8ADlzOWk4KOdoc0D_rVqz3PC.KieEIPDu28nVBT6NjpzznmtulSlaI07RbspmvJmQcVfj8_9Y6w9OXx1pwUFlhC0Fm6.1SSjrXSSTx7iC.y27z6pxhDcFWaKXpEEIbvEOM4t4ZAcmlVpelBcrvJA_LLakvuqppPA2_zOpntFYFEvRP_mLHabnlgoNduEBgy1osLWbPHuCZTPxBi4sW6pjZHCSEQqq2WA82Bp5UwNmTgntdJoJq8LiGYfQTjQzujQowRQ3KaUQ4FC1GTAcLTEZ1NSYF55D.Pk.mHfjuPfiidvcI9NL5YJPzcpzfIi2_3cBIRtpXmzyrs0kiKaG7q_6rZGxy4fFPAavEHcQ8MiTgQCps2X28q0BIU5XHSTBJeq77Zgdv.9yaggXlU2jXbSq6aUmG1WvGzuVB8lbEW_UHkhwX7Fr4PcLIGmSjAuuS9hAIvncs_tHkEDIo8WWbfs3gyi_qxhro0L2rYLDDjzJhmgzfIFPPfh2cVNYF_bkMc3dgPa3r5keS21qhWjhfAhi7Bndgj02dUlWD5k.UCDvErQFteqp81Az_S5LoPgp.Mi8u.ZdsmTD8YT1q4XCtB4qEmVwkfEJ5MxDEAVRXLp.u45ViGhRjWYlYFffS08Bp8fFfwZTQtvQcyZU3pnDooc3c1POLx.XfqcKWpUPuiVb86mVetSHB.XWnoHcFHfAUkPJf7S8B3ACrxAfN4ly5DOs.eZprLtiPkYSiZi6wm0RgwEv3mxQA.GmMyLLFbYKZndJSQAYZvW3M.gOyspkZsQ4xPNsjbUo1GswoPtMvkMOGmGk3LTpwnxj_iYW2pD6a.0jKBAoKEAj9WAjRnBLj_OsgfkBpHEcVeUK41v8SZIu4YWg_3zdmp10EJ3XBJqTn7_nK99L.odTljXG7SBUUIRgjnsxUofNUpn_ka.BigTNhMJppfv3HKvjv9C66AErgaphm84FOtMdt2_bQLuPgWWmaI.nRR.cjbdmW8mlOfRJzJx86ivAz79WVU2FdogyyfS5646dkJmjJW5ad2ThcZK_nozMunzHNUo_AH9K5eO8LuorFTHFtkCMlGlDwsoOyKxbbdlbUdxgXMJn9wO4KcYBrbX7UkcluR4thdtn2nC_N2q8eOB3FldNLueGk0OaYUeTWwqRMOFtgTRuBp5sWsJgFA17vmVRMfB59WjyWorB6cCfs3ngjTkDrRkH3clh.N701sPN48zvPFWMfvueSuB4Q8vwVCpysBwvmLbnMdR8M70nlUfihhXs1DRh6qUGBz0RI1MY2c9BKki1EBEGDjf8tNDNGMTRK1GBXBXEEXUgKMCCEw2ITYoTmfc7_zR8jDqtl2KHxRguLoUzwcTjMMeVdeg4QLb",mdrd: "X6asVBNq8_NC4_Q.vPTD0NBXy7FZGibhioIBQsLm_0Q-1740078922-1.2.1.1-F3st2uFPbhiVNr8wgOMWf_SSx8mhHN6_WRsJTIyIGVzrasGeVH1EIXaWaAaA_NrAlJNCHehmqH1zM.8cs22a1YR82Uml6RR8Zvm_DrB3WaOpulQpxwF.Tb8gPr0uqSZMSg5RBPTVznxFyZphv_13mkScSG2R9.VmkCadBXh7mTK9P.olm4t2oDFn1.y9QIrgc4Dk1TILdlrS5iAEKRLlQmeM7PcTwxfjTUgqQ2oj3ysqFrimRsdlDqrqWEicAVTUAOwO_DzG3DNWYxSNQqtfLLQCEgkeorMbE._t8kMUbaArOEfNHamnjbA2nCMx.NISIiwnyA3RnTv5Nhx7FqaJNbAB_tRyYLgDyJ_AhhwcPToemiS.Hnn_axZ0KS3IjmFTzoyBIK4XUYkduEqds8Tn1v25sNWNixyVKrfY1PEiZ4eDMEf1bt_8W1S1QtzBLHjcUGQwkrC4BT1sS4x0VZCNGeJh2tfULvNm39k6X5GOX4x9AcXFKK9ii8aZG67OhUZO1k6phoBm5DCtz7lr0oP.jly.plHkvmP6g4GzkFqVorAGoz0isQA2PeoO9acqWDGxQudcKkq1fSeIQE2EilhHhxZhS2VrzmO4NK5z4nDiQQul2rSlh2IVJ0FfKJHeYUkiImfmCAyylGp6XC1jXLlTze5DA8.dptWSDdKbwjA4AQOYuVrRdtR2phfJ_5iL_2hvBDOjb5UPa_q5yspKvwZCs0.I.2.ggXXrXguKLVPP_7WepAJSNekBUNebaJpOT0tScnHxRSPKZgyUIFmYwFlPlIE35jiy1PCSefD1O6JazZpoaEHZ2CjD4YTDu6Wz8LpcqPzasFsiQhl8swWm_VzxHADpOgg0pY.Yi9QfmYGAp64O.xqDfsBQAx76ODoUVKnHb2V.4b6nVFOlZDF9YMOhUxaaOkAL6unaKbMWxhnT2BXNVGYL_4Lzk4AbwGLzqme4vxgpqgiNfLd8ks6pJ0R_EwkBmquOCW9IiZHMuMT.Lcrm1th.ScoFjywXvnZB_B1E7bBaJUAFc9JzCan2It2LPIao2jd_dmDgh8aif3atUYI6DeGuYz4YRc7RT2XkK.kNlUPtAmO5gSXF21V7Opsxnty4AdRq9sXzYBClTOUJS4qdfIM8NGqH4Y27PPBWiA9ETwSQgyUQDxjt2LK1d5HCAZYBaWbeSQTuITyTNNFpj7PfoXa_VLsUOFTLCsKeVa1cfDpIaGKAsdq9taRAN4TAWo1Z0ckYjU_L.LM2K8GzwRFTirCnR5WcL.B6y7lgsw.mjAv.jVoQJFW0LNCUzANsr5Fw3dbZdqT4Ci5c8ClpTYvNeCht_4Op8ifi7gLm9zwamSGtUwqBavPJ_bbxcJivszQK7OtMhiXNp_1bmORccgiOo2XB4pnLCP9JElxsnhioNiSjtpbwmKYunEWF7hYP1f_KlT9BmIxs7lMtm1pxNQD8ba98Ry6hVpzJYyUbJgVkmAmtVfCGxZvCE0_T2lp.xz2H_Ymnaf6o_CgPoggB7L1trZWgRexzmlQcoUo8LnpEWCI3pwE6j58piZJYcQqseuuxvKBfBWIOEdrbVBuL9hw19TPTQk87gHwoUhAUCa4NYrPB1F_COPP.J5yLQVTM7.57kYsg6OJN4j6sNnJkvH8OI7EYGZBG4mG6i1PUc0hMTe8fh.pgoQf7LzbSmpygI8xxecGCdLty30BpOu.tFpamPKPA7soxyyYwNw_04gawRf6g1tFJd4JJK1g1jBrmjd1P1nMnRomzrGkZbGW.yFyF96FtDgWo7LtiBs7nUrNeCxXk5Tr9YvjpaFztrTE4y0OSC66xQ1qGvAWapXhIY1kk2caMihRmC9OHG_2fJkHCY9qdSwwvNWZSbEzPYCkVZ_Se6BRxx68NLiu_UyGEhdW3H..RS1AG_5rceYrt4JZsvRCHUp6N6LD8NGh7YKdZt_rw6x26Lv4DapQ.XHhTAW1ew1W2vufA5k7paGipPqZRS1NsREq_CdD6QDPtD9q5WA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9150d3310d8940c2';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\/66187.pdf?__cf_chl_rt_tk=fi8PSaKDi1qyxOqx5emqIofoYZcLozsoHPW4LEEA1GY-1740078922-1.0.1.1-AnV2p4F3OhPtxSTa.yNJkUpBGBOKkTV.njMKFpBLINU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>