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: '9135c5cbdfd9fd63',cH: 'IjutWFI6JhByyp0rQ4E59UN5IlxrE1FIJtEI_STkBKU-1739795258-1.2.1.1-jpEsDedtSsTThfUJN3uP_dsKIjJvJDp2bqYtqCLHHiefYjwTQV6.NgCdShdvb6Y_',cUPMDTk: "\/abstracts\/88159.pdf?__cf_chl_tk=.PTGLTK_7Oymol6uAOlAO7X8ArFHCQKm_snCvh6STts-1739795258-1.0.1.1-_yLVQ.ZkxR2XeT.9ocqou4SzEdB3OP3qNNf7CO1Zm.s",cFPWv: 'b',cITimeS: '1739795258',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/88159.pdf?__cf_chl_f_tk=.PTGLTK_7Oymol6uAOlAO7X8ArFHCQKm_snCvh6STts-1739795258-1.0.1.1-_yLVQ.ZkxR2XeT.9ocqou4SzEdB3OP3qNNf7CO1Zm.s",md: "He2KhDKaynOb9zJO8atdPWDjWi.vHgroKjQZi_wfuok-1739795258-1.2.1.1-ZfDxgjGNd6pFoRaFsV4pJy9rjHoe7UhuSAKZGofNnqNg8QLkDqgDh65UYxP9tXn_SCpEyQmZ2t22UsKVIX3LwgMc4DYKn1gLWuYv9Bxem5DGeYUGKaa5jp7rDhLTNk5NfHISjfz.jevuPPfV5soiILzxZjeJWxMaOVZQDDuLx0uU9mSxQ.23J6MH1g4Q0TpwfeZmMP2NskLZxcrweXZ2ocN3i0UxWMSRsl_oYUgtOtymLgZvDc4y9tUyxnhBeZ9BgPDlIBTDeeh9bb2o9_jxus7nFRWwvwrPuL7Z7R3Z00vpY97SIq5s.y9CvW9YpfGeWsUuDEDLhM4wC0ANOMNHJ_OO9u9Oe49lkglRXnAowYOBs9oZirWjq9MO48wB0Lj_ATzhCIgrIozz4reRHivnA1eNAxoQYK83r_XiduJixwWF9M_U3xKiMUhMDJbQSp0Ep9n2zkIBFDmvQqxcsrc_rqtgdnMf0jv_H9Mwnn9LTbLKE2jwPlJLivyJ2Yvg8h_Ld6McR5bG44f5AED5Ua5IUSYcvr7Nw9kQDbMI.uGMMSh.UNd9XdFYFC_bLIm3UvLTOfxP4ltY4bT87Yg.AVENIKzYsDPOaByTfaDigMO_ewLfYcgzIfpKfTRqxzqDKWoUgsh.Vdhdn0kiZfnkvx96jpykGRl0LhjjXJ3Y1hxhyBfxqhJwLf8fqzOorqN31ukvy2pulIWbb7VzRdxECnOKzNorKKevoisiXhr5PKNYhP0GX8tMR1LjLlJhYYbU7jwocehkazQMoUR_ED2Fcu_e47Yx1ITBNL8lsQeM3ogimZcE_VATP.kVY6McRHztBRcmB3ix2rKuNbmLrdQAyi383BCyFjwyz.3W9w41h8V0KmmsPtDTlRNzZBJYCI80mhC19mRq3tnouCiGjgAq9TMbeCRE3UTuFAhvFsSz9qIBecfkdZDuSRiWS6eQ2w46bvoEHns7x.fAUW50hO5dU4hiwjW.MZ75pthD.4sez_l1PyFSUkt_tIOm87c2alq6u07VWOTsWkzC0F0kow_TlNnohKvW4scrVcSYGQ4YEU90EDCPEVXgmMOhBfQ7XmJoYmM_eO45GqUxtwlCwLf_NZ4iciGyv6uHo.43i.V9cs1gr1w7.oKw6noXxUBS_tRhVfZ1LwWa28i3sVdzsj5Hb29HZP01TfNFizbGWbJEKtN8Rb0dpBzFUC.23siu9UE3JJ5svqmikCkg8J6oy6Lu6CUERgVvyV_96JfJF2aNWhDvB9u1hW6WC.9YvPoQaseItn8XFB0TCYRDRs1V9cY9AqlkiqPkrbUZZhouo0_eknlqSCrTP1wRIFmUW0.D9yZA5cWRcrinoIDRHy0U_ARYwzY2icr4JalvEUSQMmjHDuhuT1.0qtLCF9VrckDCbHe3jn5J5Z2_kL3EVWWVgeST0VPT1qkn8erVmR4Uj1mdLA.GCoyYwl98KA_xihgoG8waPOVsZd2BeCokBJjK3Lun4Jr3JUbyv4IBVI7ox7b98fH3F381CGCSftdR2Vf3OhRmvNnjtKyTN0a8GvxvkC3MGBDls4EjJhFgl1y_NHLvsuLgaxr0FcdOH7aligYUWHep84B_.PU9KJX1r0L4vB42KRu64QHa.m.vFL4eekHaQu6HJCeC.9eXmG6uxJr0.WTIAuWpt9JOB8.4r3T3pdkgAj2VASD8X00yr8_Rv8aOfYOIem5reIiEv1kvDJFg.YRqHhQz2WCIaXzggvYdulMi4IyWi9wSA3z2XksuPyEr7VNjWKZSvQKhorPMS5.hQ6878mOGqEsuxvKXQO3uskQ_pnfzw8Pz9KHIVztZ6nKNt2H85hKaAJXwg7CeBu7Z8_R0J3KgEyHxxbYp9Glve80QiVZFzMDPq5Isy.0cafCDd3CqUL2GPy4S6KB4o0unxiiKriPl",mdrd: "fS9FdeRCjbQrs3CIPyiuq9.tqcRCw3VJFcYuubX4nzU-1739795258-1.2.1.1-MsAFKKcsw.u..FSiQ5Y8wrT1o19csUlVNBvdhttliAEiUFUgXH0tr4WSdKsL9xSFtz4575bYeThsnzAkTFkJyMxQ5Q9BOwXSWl3_6YTPDZW0IYbPxfftNbogP_UEzBI9IfSAANxRYLrSaVb_vnpRjpo8KYVV779EMPv.ghfmf0t7OlFgEO.aH0d2LJ2LeYt6h7YrxF8vmPn17fRlS8Hj5.TKzP4arQWhnHRWztfHFeCIDKwGHZnJqPBOQNc04SgXhvvqn07QWzlIcU1xft.6CvAqYaTp7lJsiLPb.8MLGRJ2gsUbNh_wjOBX8o6ZA87wnwB_uT0nNF6lCGwAqlAkaPgA.21ed46BCsdMKEpwwT1LDNaHVdrtTwudOdzvud2Gpr3MTqv2.5lBMu5ZZq4Zr_8SmMwWJqkFD6iwBq1rxFnTyQYNB8sxkjGOOjRMCas_j3EnRbMapCID2tlxUWg0MFD1udJX3IQRhAnqxN8YWz5y3NtFZtjGnAVmOBbUmB7bzGdQfeais44CCRI.es66xYNMNylewgmWp3gF7O0JnPq3cemUrAGbDxuyGREYPi9YhViGqAmGXWMxuDcXZK82hygKQ15MRgKqvKZG8cYYeO18ZoPdI0FJGPFyBc_fqNaeP7DKvfYqgw.lz2kceMZywS7hcOOyQ9C1FPetB8YB3sZ1ThkzWOxA2RIhVOo9UPMLYmf6DojiDMfSlUPbAcNQnUTYTXP7LDGtrowsfUw64D1imP2F66Rxz3ZVtjrJscSe4lACO_FyfHgA7EIr1LUygXHX25pp2.U7gPGsO0NnHr0CXfedplUrvAosuTgfKIdAzKjO7phM_1QDFc7q79iX.tahINbsu5IW7tRBZkZTCjCpOPPNXfyGqlM3b1vQgCIYO8qjqemYu9Ymv7hoe93rjopmzw9AC6e_oPtkAiccxFYXIm_3xqCxfzWNia4hGdzD4KsP87GDIav79CaCHBuZnkvZ0sOZKRti.LZ2lhCEejplC4mrYF5lCSP9upmmqNHpYqy9J4.PFoCFeryH4qVN8qzfso3rEBbuA5vG6toSaI1wU8nWsht97qsbJFCLlfLnwoJ7_vXREBwIrLdErpF9.9riWRGMzakJ7raxjH8kRMMuAnxKEmDw_HwODAJsh7_mtU5QHAYzOcAbKrZN8WLZqnCDAH85WSgsMpOceIu6CPNwZrr0E1qu_KCr4UaFPXB01In59NpqsrVykAoIuuQQKwcNhkFHxjxHC1M6giAxU7kF02hkZHAiVPOiyDp.tZYL55TccGfl0kd_JVFtYCn0qp3hMxWJX3qqEOcr6HlTN93_Lw7wzrWuSL4xOMenICF2yRjtyHdECnW1EyRF02.i35ue1wYh6J9NdH5cLCW6bGcU8w.bjASpGEP5GPzQmcaWdIkl9VpPGBXb6ptxf3bqqE0UiT7REHXoW4fUIO7.pS0J7k94dHKtGkWBgVTtmB11zY61OG6F_D2bNQSHh3vKdlJWrjE0Bf_tRLaH.Te.En218Rk9tOTLVnLE4zRyzGBAobpj3jbIsKQHx7hwstNZs8QpqpA36UAQluTYblUpliSrwZTFLdIvYAToN6QPoLZreddkri12CSjTluB8hWNwUPCBZfsT929BZNyj2WSuB6mDWs4IBAVDk9bdY66KwBGFSWs4.SFloIJ.CSDvZZTQ6idJQ9q8T7QeprFbEr2edpniFJ1QynXCRUZSEg7BxfI_NOAQiRXq40a1jgSOvI.0XJoVTW13PIqD3COSmKBmeJYc2MrZiJowpsg4RVtamtnU2CPgs.3P0jPYOkkV8XFjUr11EDhwMrJ8VGMd.TNu7Xypcik_q19lReY_3rQOjVEkI1_dw11k0gTT_VJ0HYFJbwUXClhrar_iC_V8.FCk5pz5Ci9MvrhExRUIM9G_6b8SZeVuhvCoGNaWVaSXMM_VlMF4n6Q.rSrUfe4jCb8qwqBwBHv1RdYitdb69MzuXpT1FCQHh1zmiwaCjmowpmoj7A"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135c5cbdfd9fd63';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\/88159.pdf?__cf_chl_rt_tk=.PTGLTK_7Oymol6uAOlAO7X8ArFHCQKm_snCvh6STts-1739795258-1.0.1.1-_yLVQ.ZkxR2XeT.9ocqou4SzEdB3OP3qNNf7CO1Zm.s" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>