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: '9135b7b17cd440aa',cH: 'LF5ibvTjDo2bIjQV.lTcy_GcdHdnkFT7bDY8wf1mlyM-1739794680-1.2.1.1-t0QrfBWjJ0zdHoKjmWoSDbvTSshjqYxy8W2OmRJhmmh.Y0n9ZBNyvRewe3tHEXrG',cUPMDTk: "\/abstracts\/141777.pdf?__cf_chl_tk=ug5hiqovYY8RwLOCCGzbPyfmooWvR5uOIHsCOW6xgpg-1739794680-1.0.1.1-M2z1kesUFuIfRDNR6JFX8WpibG0Q1SN4Qcbq5iAXonQ",cFPWv: 'b',cITimeS: '1739794680',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/141777.pdf?__cf_chl_f_tk=ug5hiqovYY8RwLOCCGzbPyfmooWvR5uOIHsCOW6xgpg-1739794680-1.0.1.1-M2z1kesUFuIfRDNR6JFX8WpibG0Q1SN4Qcbq5iAXonQ",md: "z15IP.QMZgcHuld1fRi1KBVzUNEVaoSc7b6kiccpgio-1739794680-1.2.1.1-QRTXKhGXbTygzk2zPqun21T29x_ZBZYdRxob3cuEIQA8UOKdpJte78wbn6jjOuGSQ_lsMg3QIl8xJIloqjmyANwzK4HGJ97pW282OZY0y47ufad4zA8EkRfw5R3mD_RJB9LPYsSuB35AjLIrN58dmsykBSRIteKJpBwdEKTZRvm50I5ubsjqMHJuoReW7ghG_gc1BShmJ5j_grDtWwXflqmg3vjY624x9.A2giY7VkAF6tNO4GZVLcUeqrZoYf4A_g8jUAv4fIC8VO1OWUvkVFh809TkOcmD4aojIWYJx9GULzpCUPq5DCseGB7mkiDp9upiRyEEQ8TgBhmkHLVAXPpSV6nzx6QogCClVryvi3thgnkf_9x59kSOLnpqP8VKDmWOGqgjGA8F9pD3moM_C1sw4iODJ7oUndriGIeJovMBlZRpECjMYpfoYau9Eu3gjTR9prMLpojGNI1B4RcC1lNvk8Qe_G2KGPP0FA0bLVBqhrXEbib2tLJQoM2Rm5dHjCtf_G_rSjhgBWvyQ_OCFjINcYz7dY.TJFi0mnbR08Tq4ooPN.k3CDFxUkU3uX3LddQJ6W2fOnt99nHKHPu53Texk6ulFKFUFuVzXaFJbRV9lZv3eex1ar6lXdvfLugPVKFCtUUZZ7_cvUTKICiyDNjn9TpMsq53gShS6PgTrjLp6C88xLp0.iIslTuA1uEKIn8ALNDUxlucZDDgbnH9AaeOXhnDyZd4TQNbafVbYtqdsWKE0yzEUm9NqJlDV3FmFYc_80CtnGTPqmNIuUH8HjK1Q8_JykxA.CLsyAk08cXz9JVH9Sg1IZme8flfscN75.6Du_w32oEOQqu1F46x_Ug_ZhXNqRBrnxgCZbZtCdm_8aDClt6AmNECih08OYIC3Aa8j47mMj1XY26waqciUuTeEG9LXn6jpHKXoWfytGULv6K3L_8h2U0Uj7OD5PXIJkuNF8FWFHv35iBYhRWE_GDBGi7QcO6hn3yod.vhxPzeuArSi18kqTd50rWkJQYuZGjLktmNxgu0LD2HBAbiHY9vmhTD1zrn1TcPuKATNT5_g5HnvKd5SdReOigfKLZWERXICjgNefUN4PDzJ_CkXE5cnn0ruzZlfyMjcOvqcwHT_K9SavgLH.OrJBJVo_i40Srn9TJMwgEJx0M7cOy_6qeUPXLlGC4_kpHHpdG9QdrimEGmlMxYmQfUbVzwCfGASdtHN_SZ0BMcSWvoE8OVTRFnuEgrmEa58ahtXWPyAk.eE9cBcTtds2_Ibt8LV21IhCd1IQrYZ6EE16hP1YhCdpfEWJmGYvjLxGng0sNG.x7sFKaxczfrA__SOh0H2clKImRFi0pqoeKLouvkDI7NtxUp6z_r8l6aOWLjcFiFyyB7JD7B9uIzCpGLdnztec8Ceyl4PFEH6G55c60lqZ2vmKpt8scNNPS_myLR6vNeii07u4hmJlPiVwzSVYcSAYyJoPjqrG0twRG4LKwEXyJrXwLEMbY2IREA6nsEk3tH2QsztK78KNhcb2kRflUdGw3DokAxHNasYc3iSmPQmo4vp5uVyyjVXLkbHyeZF9ZOikj1SiwNP7faQDxg5lL5HU96xUQddMU8rA05cTxfR8szWAka32oCROTP_opc271KJyEKYcdGdscSEXek5NKh6YbCqGeswA3h1pNx8xfEz2D64DALjQt2vYCvQ8YbU71PYS0SMW2hV5bV92iFQ3BMo_ahfHgWgG.U8H7QYlFj4iOP2MkGyFe4xzZk5p1ENWEI48r1NWBUCZtK875BTHj.KvsP2StiW_BvPuxP0PRo3l3TvtxzcT4hHh34S6gyP.3oK_Qr1yqWyvxsCCV.8XLjkUVxUVV47nP27rmt99t.vS.rGk3tVgBzzsVKyyLRUCnCtQlB7FFOfv5YcEVzEGlnk.ra",mdrd: "HMYx6_TYlZG4PouV04EcwTcOzYpCKnRWSUoLA_X1SKs-1739794680-1.2.1.1-KsHv9siSdWdiBEs_WLaGzks7MH_JpRR0s0K7hsAq89Eo.W1mPjZ7k0BFzLLyDsC3KyfAxDpU.8Z_apnCf3..m.q7HYi995VRwTSRL7mfYUFIGTukgElODFTPrlb11OgM0u5iMIsyB4Ag7NBPI31kKTMUCmW7ElFzW_PPuw8Flcz3tjUbQTt.19A5uq912D3m6moFesWFecfmJMcASaY7K1pxRsMRBKb7FmpWXBYvj5Sq4O2.phKg57.yiS0RBBITqeY90ruAuBHncKTkD5qrR4AKK2cS3onTnzt0vIhv2pVWzVHgL.8oDN4qm8wZPf7XowylNedk1XbflQaFqpVxz8nX0UuHIltwMoyYHhALIWbtBqA3IjHuuYUmpUBFlb6qjS3WSSSOGNK13crEzfhJk2Em0ICayOAgCX7SSWK__TafCO0HUixVKxbFA3SDN8Z5PhtBHf91VBExET7_KnzDoywzGEE0w.xmbjt_X4CocuRQGQdmCAvdXxDyZj3dmNeB9RtdOEvzSHiYHBJuTRwiL1LKuqns9LELqcXQ1z1cafAMcM6rnQ5J77JIeZD8FXWJ9j2yLi2xK7mLmJsnAxCokCn.UP1Hp6uTp0InHmpA.RAi9M7UORUVXVow41JbVtGWO5mJ1yp6Rn8yaq5CkJLX9JULj2X1sUEbsJZNKNlpJ_1BONxgwqZS0l08GGo0m6G.vFLu61BG7NlgF5_FZ.SgWpe9eLOhw9ptSUW3C1NwcsKKAoEiO_Vrk4FYIUqvmi9ESjz1K62CnOp_J3wmZFpk907gbt1aRvfc9GsNdZD9T5DsyDuOPm6qG1vHyBZB9iD3qg4b6OiKtrJTdqsX_pq3Fp31dOKKmRCd5I.hzXenZSnj9VpQ0m1mcyEVa__lbfSSteNVv6A0ig4jwkamQAkaQ8o0MnvhJeFrc4RtA11Cm2AOCOV84STlZFFhl4rsy0OVyo5hSzMzba_hsFHB3u_0IsePKMOVQVSKl3z5Mi5cULwuj8bXZULTQ8kgYwrXLsauBah7iCx.XlVxoaTpgWbtMRfl.qQvlAqqMY6IOt7FWgzLGh5swqfEniNp0a_ZJbR_UKRiL8YYuPZlFFlpaqa6Ztmv2TxhjaF6gl3vOHIAhPKSypMS_ccIgtA1xpyhQljMbD3cLqEuuwhrg_L0KCuJfWhFX.0UDwXPKHzPk71HC0OSNhs.oujdsyAgpqkzdx77Y14Tl5u5z7u7DD4pXkLyZiU7W5YkEIOZNJbUUvqT8fGo1tX_oO1h8BYmQpSJKi5Zr5dYCHWnl6Ow5PSrOAkKBB0AIUcrvP0BXoQtmkx0y8XQLKr.66i0mdpUmDpF6Q.NKFEiUCV9c9rrsK_6G3hXQiaN75H7LltNwnZHPdH8ld9nmVnGUYKzE3UuY0k.XozNBrhWQE2Ys8NzQdlrrNJbF9FulVQopcOlfQNl68r1CwPhUymvBtgRZuJglvqNMKFkmgmb5gTqUfGMpAw1cLFpjlR8XJR.Prrtw_VXSdgT3TyyOd5Wk5gKIEaWgvOUzpe_fPNdh3F4QpOQVjdcDn3qf3P5pLkDeKDVLb7xCORVqPhl_do6arZoqi2n7cOz0QaTKQpPJerbeVNNUlnkDPzlmKZSKNKRgnUw2vF190eL8b8sCDXleDlDu8dUliECrzZZ.cFtDs0HfzTyapR_RQ5hvsV6ouFq90q.jHuWVF.DqHk8OPMg_6oidfGkH3fVB4y2a48SH6Z5kKwGhKQTgNuJ01cGr22PHqcGO3OrskZOallKEgmedW9ySpiGmnC2WgAhqJc9taNos0woqewc.BjM2bX20Ajr4MvR660LQ0wIFd4NLtv6pyOHPI9JG6qBJHS111FX_ToSUBi5eU5qRkhL.A48EXH5aNGmMyazqs86qs2VfvtIuFeKm8uk1hdyPUn973qYqdFwXNVsh4OiC_5BsQ83szb5gZXsM6cbbkYstMX3sUsoroJwm1LTD7jN_EcXLay4uh.qRca9.zqChDSH4Q"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135b7b17cd440aa';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\/141777.pdf?__cf_chl_rt_tk=ug5hiqovYY8RwLOCCGzbPyfmooWvR5uOIHsCOW6xgpg-1739794680-1.0.1.1-M2z1kesUFuIfRDNR6JFX8WpibG0Q1SN4Qcbq5iAXonQ" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>