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: '913503edfd22ce76',cH: 'sP2weiS2BlX95SPlAYKxiQewKehgVaTqfPLEYOf8mZA-1739787317-1.2.1.1-XVVAwHZgqqXXSXjkXCIbys6H8CRgdsxAGCHK9p.T6am2kQbfTjp4V.F17of3guz8',cUPMDTk: "\/abstracts\/186482.pdf?__cf_chl_tk=pxdJ.cYGCxhBU0dj1ne4BUflEE7LfYLdTW2D.DLNilM-1739787317-1.0.1.1-gvvccnPYy9.rWDc3_40dCetkZ4ePIKbhw9H6ljrhtY8",cFPWv: 'b',cITimeS: '1739787317',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/186482.pdf?__cf_chl_f_tk=pxdJ.cYGCxhBU0dj1ne4BUflEE7LfYLdTW2D.DLNilM-1739787317-1.0.1.1-gvvccnPYy9.rWDc3_40dCetkZ4ePIKbhw9H6ljrhtY8",md: "LEjjbjjtuwQgcYmXG1ZRk3fTi0brKnEqO_ytAi_7JTM-1739787317-1.2.1.1-feGOC7c03FG_8UDJ6QXYk8xjG3hr0.f6GwnPAXZtoq9ugCVLSSZUVsVkqqwt4.nu9FFp.EN6kjN91ldTLjALvG6ZZ2kc1Dh6QBR4JhRtyFMTTBWz1WXk7O9TZDxofhKDT.8hlZBu4OuQ_dGoWct2g6bmhvZmk7cuBHm3vtvMfO8SpG1DE8h7nKOYS8IvMWxg8Un92BXS_YDGa_vyfGXVbBFyPYBqhrsc8c0wfvO2Sm6eSzSVcklVAPVdFc_0qdJ5Cie2UY7Jxi4krXZvL_gKySgZiKUYANxAukV4BWyt7_CvXDkPS0BT8niUins678CWooqafdQbi1SfRWYkPsNQkx4MglSZgn145QKf25ktb8p6dsl7m5NuKKlpp3MD3GcO.jjLn0RYZDWmP8wHvCa5nvOZxLS9ZU2uuW5FfrXPiR6KhFcXEj63d7FN_5UolAG_jg7iD8kdXgkxzVBt0A40VgD_irPb57S5AYlFNqUzHHw6qWHBVFdiFpYX8F2VHKlr6VnDV4_neKu3q1s4YKIL11bS1S4OO.IUDOFvu5xQ_jmKakOKQpPwdj0j15GfEfLivBP1L4vA5dhE0nQ6EkUE.M2mMj8eiFrEGUcFZTdjuFGcjbMYI5ai6Rh2Hb_LKLtcR6wqHyG97an4iJppJw4dLVM.BvtuVD.h2AFOMMHtVoECST.0EpHnI5cGcgY1qbIl.qkF0NpjhY1tgF5U0wXnYy7W_rFHvpTrhOZEbc5IHxQGlLqNyK9jDySZyFcCdHUYrnDb6v680DbUlA_ZYmIRT7y5Hp3RVAjRESZhKs0hfF4DsX.rUkpdbSQ6pbXr57.xI8l1AFvlhHQdFndLZb3LirbO._iPZPYHCg53uGQEiOKSEw06tWLIJ6hD5JKef5IXgSCZYmy_rAt7dCzLiL_h980TNAdXKe1fSoEngOGJ7dAZ0I2Gp9gMmCDmrm1l855n_U7ubzz9X5Zm1pJXQB.jWMJB8EGR3Txw9pdTen_mYgpLgNCxjxwjYm17Bch6YgvV4NuzOOX9JjFp5p7.rIeI6Refqrr2dRjezcQ4csoM7f1xohJUpVtx3WpHEQNg2DKMUN.YBTl2gSf0xitx0jWrmzwqmbFtHashwgStB.yxaslKhyfShSOj1iT85PdG9aGewn.lJyUSETzxslCjYhxGh1A.Zun9gGYtZgatdSCjSwSgKdD4kzWfZ.tlBn.PNel.bnDcF04YMach7sG6TsOFfCNshGnIkKVOEmhFD_I35CLjLCQ4FxUl000pDGzlF2oHLynqJvGew4gDZZmmgb8rO0qj1GoIJp1JtByTnfoVDRzbyLp3XXKJjF3GmkX7orf5k1DpAIw6JMvEuvnH3PDiQGtGLm0Lb4ZVOc21bO3AMa1P.T0KMSW_nwoSi2XU0sYBeGW0Rayvb.b.Cvr2223pA9OVsO0_ddpGgzJ9.iMqIDZwdzL.2nhy_Zn_yXNZLO20BO64nuOuk2fbxIEPx5ocshQaN56Qu4Jk4NrbalPdNL5aaSBy8_c9SJZ0JPtxTY7FbIR59GuiinWluaJg0goviXNm55gPPb1v_M0_h6rtqD0Gr25BknulASKc2LkNKQKOrbDcJWKoxnFKyNUTox5zaCSDQzxVH2hVibAL1wcKIkuujNOnhqsFZaqkKmltJ9mvb6wh4WvppizdBtnIgWXBJ9zXGNQ90g01CmJKxs2bL2c3eUvIHxgPE2AYvoPwbLR.lRkHoTRBOUgq4notpefCNV1kkHACzpBLIdzCNi8k7LGccq2vWoYcJIXARfJ70wAmUQB0Qn.97aolzsbj66XcuDuWs.JbHZPLPJfn.c9V9SLjUKUvyHPwo_.OZ6UAnBZ4Zoxqp5Fc9WPMrfBcrtJZ_WQHbqc9KMzLjVWJUexkVH2JgbYC.a2F2tpnXw4nVt7W",mdrd: "GvW1m3AL7d.382hRPFOup5wdOAPRsaMu4uKAZPXBFdI-1739787317-1.2.1.1-Uo5kJfLc7AaP93gGYEOPaxB9E2j4bWjvYg0kgZ4fZUHF6Y._7K6DUeUntVzYFkPM_uLVJ7YWjR51F39GTiJJpvbflxaJIt8bknZ38SO9T7HLrZG7cdidpHxfrwJR2cT7qIyZik6KJyJqAIMxj4ta.giKMUQs06n6oKx9gU0KVw55OjrCVdUm1NK2Tzum7fIp.oVHM3507I3yr5J6R4BlUgDJ7DzCuletpwbaK3_B0.zbPTRzKeTrBX4zDVNaGzHCWs_OUGVzA.r6W_amoNJSgqFC8TT3TlKz3CZLUK78qHP8.c.hfUSmkmw0eergXnn7K7Q2J7WYR6Oxmg7CkewHFmOhVkFq_VisjBukTv1nAAqLlh6Qaqkwj_AmYUSoICfHc.2NwZ485cG6Jz8A_FfSiuXoL5PhvR6mbcbdeTj4BcaIRgOfCfHhHBqZvFXil4CSTHcsJEvF9696yq32ygVhIvl5c6CXAiSYwXrQvldDjKt9BuCX17Cz_JaQps17C.11Xz_7qyuqXkCjCwH59VyoSufjZz7vlnoKuvseNJbBXtsrdCQfGtsR1SLZ6ZDAMv8mm50w9_0YHHXS9qRbzhxUJFsQTU3QQBlhiYfo.GzU8ZT61CN.WYkaTu4jouq6ZL5hj6LEm05cZn3RLnQFmTYXzVtJPkaFbIW_Oqq_pDs3H3t42OAG1ZveuC5JeI5W7N4q.1zJAl2unZCRJuGzrIgiHRDxwq_kU13UlTSwoRblPQ0SIjaWU9VhBVlvYkjFFRK4mRsOcid7mcfXPTj_QWB7mxGh39yBU7RllM9zCL4shTkUk1__xIIrocfDS.IonTzyCNqchUM5itixlYaci8xhf6xiBYZaZWBdibjeeSbeMYf1JNPla7lWesFcBnz5IFsqK0jti13Es04zFnAKrtREzhBGYRBBERgmFT9SfZEtYYQqxxVQCJWCp5aVQ1SLh1vXS4LrAoY2SW8An4NNgWJ2xi2xGjorsJFeZioEQISnsxLGFS8RHZA8DBgg7umGfnQwUMm1LFZnqAKnv_odaLj_3f6MPEI7_wP_tweCWEv87.8L94IzBly4HqKIN5zkmm.WylN.tryP54cX15etvMGmqVvITbMJ4bK1p920KC7K8r4FjtQdV6anb.prVJTUwv75zn4GyLt4Em.b2.Q8vqz8Op.nSJB7LCdVFg2vJ1BM5k1AvNzuHXgcJbgW1TvrKQYwczfOGA9HMEaBvzFWPrCtXfVV12iYK2KvSTyo81Gc0sFMljO7JOWXOhyf_IBAm_om5iQe49cgPkUo6UjiW.bCn11MsYxkcclQu7YRbtlb7yk7LM4K4tR4dr7nq4FPGKLBYg4SSMdrck9_Vbig0EJFpYWgY6sXbPEpQb3RJzu.JCXWMO46cAcMjAep9W12cUtKUIerQ2yiEAeshTHfig.PtNbzdfY.WTPRHtC.5u1u93o_JH6f2Yg71cqQcphU9aojTSc.iK5oy8JOiYTGooJ411Y3gXQeUro_s7rVvHpxfOOAygvQ6r1ot6N0hquQ2anLjlc7AAzWfMk2wFoFJAgeJot7jKMzWuzYDMuEWuGOWGCKl00.pX6jvgCWar_DJzUizHXfgBF10TMLFK_rjANf4JSR0tJi8m3NaytVei7HEX5tIolPEYS02GOv8vrPwMjCjqP47vY0_bPjDiTTMB1ZkFTRrRBWmqbJa.YAZAWYCoVwnOaeJrLCLdJQ.ly65iJ767vvqFo5Z4qpymqONSir93xrIi1ZTN332SoZCcY4O7MABH.CTOjjSmX7xLvo9d5bqV._ELhcgDpoTdIyIX88P4ohUyzvJMh6Lb8b_d_2SKV6giHbwR8TGvt1qZloo1KGvLE81un8lYCVREBGWYqT02GNtrc8fxB1KkvCnl1jN_tNVKiK4p5YU3cAv783Hd_rDbSIa0n_bryXQ7NJ1FuUq_qfmyWAy8oUY.t9M2x5BFB3LioNELGurtqVqpL8WZpq"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913503edfd22ce76';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\/186482.pdf?__cf_chl_rt_tk=pxdJ.cYGCxhBU0dj1ne4BUflEE7LfYLdTW2D.DLNilM-1739787317-1.0.1.1-gvvccnPYy9.rWDc3_40dCetkZ4ePIKbhw9H6ljrhtY8" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>