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: '91350d004d913fee',cH: 'Ry_3NrK20VBTeCceUproTROtZenjyRPJSZVnqyrHgHI-1739787689-1.2.1.1-lx6YL_w2I75SqAUAZOTHqNK2lJ3gnNyYUWA2lcN7D4mnFx8EVQV1JHgqOh8A9PLf',cUPMDTk: "\/abstracts\/95226.pdf?__cf_chl_tk=oJ1Oy3c2SOdNGjAKk.8pCAukVbjT20Y.SKS3riHRLmc-1739787689-1.0.1.1-8Xq5IGE1wpDZYRQSJMGtcnHlWyqOnGOu0AjPMrUN6cQ",cFPWv: 'b',cITimeS: '1739787689',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/95226.pdf?__cf_chl_f_tk=oJ1Oy3c2SOdNGjAKk.8pCAukVbjT20Y.SKS3riHRLmc-1739787689-1.0.1.1-8Xq5IGE1wpDZYRQSJMGtcnHlWyqOnGOu0AjPMrUN6cQ",md: "QeQMS_xvqF4iQnyE0HxaE0x4hFOJlrtNTaOhmw1AENs-1739787689-1.2.1.1-unPyk7Xi_2TyhpA8Ee.IacOEQHhFJ8JZpmAtdw2UtX1ex35FLhczVLsIUHQ8YXWWgCZSmBBQrTCr3R2RyHLPrbfzNHBgkkRTTSE0MljDaxP77YbZ3x1AkVtg5KOWwXG__haMdCJim3d4w9CfciZGiMt1SC2.mT_rYGgna4fe5w59emV7J8UOMRa8NTrWhdBMJNmqPtTSB9PMrT61yfJ.l.BCh8Oc3.ILpASYM1V1Iiq0Pd2xysjGAeHxKVaQim31oOIHrgewd3vV1Tgl1ExZJRrMgdh8kY3OjJN7CRp2tPoqDUt.rvdkvzUnkmBQ1hVSstWGZuVMjgCflEKyzCI9w26AudalD44Yqt_UglWADFmYrp.0qtVSHADbT6WbjTqTXyeSUkARP8wUrWTLj7ZiEyinNvnfkHmNx.0zEq3Nq70o6607KZCHqKsNOTc3Gjr8Nis9UUQmaQFg.k7GtR.TZuqQrK_3Ki9uFH3YCT1wl2ZWdiP1jQIN7hjO5ZDGtMrgA7ImXe33piYHyRSpdiMYNnB7W2Hb81w4PiT1LHLIy9r2lf7FY3kykRiQVTc51nNpsppWDLkuG8hHrjKjeUYKEbkQnl92risnplUZqP00keyOC58T68jYWRhrtnSKn1o4yMMlFydhoEBgaxyQucRvZdDdWkPCNOLwomDQsjC13zl3x4sYMmgkbdzVajI0E_gcDo60Z6k6j7c71WziE6_HZBOWv49r4dWKFRtoyI0Gdj3OTQRTfbpgBP1HOgG.O0W1ky.V9iYs4WFNwx42Djev.dLPZgdpblNWCFMHPXwxPUoZXupUIcZISdYEl6sULaqJ4uN4leNg2zomXzVlxDVBpe5MdksPNyXX0L6GWxf3nFIs9AyJksCxuEuWwjwisjYGOteCs3e58o6E5.WlqZoOtPGyS3RRrdK4bcsVoLc1KViHM1Ui4LYAAceOKBniQh.q1DrJmG49lEUdRvCpnItNFdW61jN5TIkXV67_VMybfIZpSdz5bRlcJTAtjt3xMrrjo.qZxYe7g2h65vFaRL7h8MQbSqAc5aYjUZfEUQH2eVLhdBn2Gag0h9jDOGsVbRmEaiFRRXVsktwrz.y0O3F440fGlIyhhn3inUeZBSr1n81UKikeA9hOPOAEFkXwq6BCbxFOYIU_ffX.EZjHjoPMcs_sF9PTfEDBpChtPdVHF_K.4Z56qdha4qrzav51Uhmj86ARhG9kISrR5fJUD9JSawVx9prbvND2KwoBPUIgXvjRUK7e1JB8_PDcqFfG2QihrB8ByyQRHpHGCy54pe_KbJ2fg7hndak2kQfIceKb1a5Gs8E58pOBGfJzPpfeMWEPjTVjPCkwwEYApn_X9UycvdjaBZO9pVp8sS8KaZwIWcKvymyWNQsm83KB.nPwtQpsp3cJD5cj5oMmudc8g86pYQNMfsaCeibYAWCcdWbygojS_yuVeDSKjp0rN2xXj6bnFkF_t7pewvWAHqkUHZttW57zKuBRVu20rUypMHKFmbcUBHhw7VxECm6R38Oo0dfljPwN92pZ21hKv96J5jgx0fPPCILND5.6ifqpz5.raSKKk7nqXsT3Q04c2jKciFB1JGxUr6e.3GBmrZX4eRtmPq5bOfzGX9VRh3q4GHd36N28mSRYSDWjD7Gn2fqRxUPzBvPXf7vmnt4HcJgkuHh9P_28WexhXspuBtSJUGGzSQ9Ras9qWzR8PxdkVcFA0inv2fTMIadyn1c2MB1y0vvHWXuZG1K6Tmo.WDI639YG2N_zNJkpis7BdIqsVtLVveANk.SING4KRNYTUarunM9_WDC0HRwn_Z3jL7mGfLJ41DMf.3D7ror6UQVsXeiMsmgWEkHhePIPIdpd95TcSNVac27ovIVX2b9RiLaOfsmR5fYfjcP2ni.fMLyAoq132fen",mdrd: "Fjoa64DrNO9Ka.zHWNfS7VT2cktocKV5zQ4ucyXHuP8-1739787689-1.2.1.1-OpRS_Dr18oMLvtQgK0bqxfrPggIJTzkJr2IkXyfaworTCpJ8MJvDjApZ0i7Vdi9QOPiap.5oFP6PdXz2KTzUi52UUqnY98cu3N6___X6FM3mBlKiDdUCNjOYnQkp4avINg17Whozz1vbJ2RGesAylFhIbS3RtThgYxJpFzsGwK5zkKg02jOHZ6Q2UMXweEmrWIhZYxUygofWZuCJVymyZeeXNrR4khlvTqFB23miB7GIChN59V8LdY2yzytAA.bSbZqPhObPsBYbdsy3o5XKm2T6ezA8PweBqdpwPMzubnwBYa663uAQr3arn6gE5.PScUhK1WiHh88D6suyy6B0NR2u.Ymq.gxdkYo.9uJo6SZHkpyK.HQo1MtgdiZSbG.9vpatAGskk0r9krHbjPBqPBIagG7vUwStN07Ylqt1urmzhr98hVnuSSU5aj0Bskw5G9DH7q7kD_PoHo7ffE3p.C4.28Z1OcrapOrdffwGt8Tl2AKZTVvgVdoLYoObWQgE9Mx31IpKAboFtO8EGNtM28AeXoUxtOOLttnNg_oj1DwT.pgFEKTKSj5QmjwIZdTaU6ItixfuwvgAjRXQRfXFj4g.igv8fULcfTQuxusbiRve7ulpfySzsED3RS0qBVZAP_mvWsZv24FIVKrVbenGWYiod0l1RiMgWuQDi7PQKxcBXsaJ5qJYTmH9_bahrO7AP_ncWTadXSN5zZcneTDHQhw2yOuzrHb_R8iH4wWbnDDGZEx8rnm7sP2czUIPTj03QLw31S89R1_2Ai_bmQ6TVHjbEmfccVaAHJf0vRMWHbtdHb820nfSCx8rE2wDOau8f5kowKs7gDUiaQ7VV5dtqnyv7elEasxtmQDfCd.Ef2WywM0hZ6YIUfdBqA7zpzHlAJEq3Sz4k221ccDW3.T5dYOMv4_PlYwIP9SCD8VS3YjJ7SOxZz3.lFhFcB50JbxyZXu6oji8.qKVowhywI4JIa14GGA0XoVnvTyc37LSmwoi0GHk8TbrhxuYnFubooVCw3M.zenVYaf0uVzGT0PhLwpJrlc58Q0qAW.i76U48uxml3danLtfeFvhP6dWkfq3ZyFxKMnW.Cv1eAJGgGhcRZ7Tx5ouFumI0iJkMF3_Z9qI2jasy53bmOPqWR63Z1MbbsaHIL.pQotdhQRjRw75NK_md45K2pE89iH44s1omuMJcp1FDfIJe5ADMDvltjn4Culf16.cMiHQT6JxGnOiJH8Difw5uz7aukNe1asHYLwnjvAe7XtLYHpMgVssroG5BejEF7Ttfy0TfanfnclsqHYtm_3tHmJIt1J7ofV4DzTQX2kdQbM3dZcbxVbukBqN6nUcKUZlXI5HYgW4yUK1sahVKM2PFtUic_xsjB.lSb8YMEzto99p0r8qpdZGES.qdMbCkMttYAjQ8RKgTYkP4h8skyBS2bCMAa3O.XSXUbph7LLpXjNdFccxanaua9WpRtmxQiVdkT1Q.GIYdz1UoqavfjMrEI8qHbJ5Ew5U4Arh.5hIWON6Y0joGuuMX31RUsj9UIMTKpD9mqs65vs30c7yAeqnlxAKu.AftBw4e1I6YtK_0LxhOIdnetVHVROu6phRa1T1DRfy7ztj8ApLyHDS4z8LkZX4QJkxLuBuwWuGFLmmFMLRCiRpop64nboedlbZAGesntm9BAraseSPaRQGXiZI_wINwWygPJaDP._U_y6iniuaa7km14QvkRpIRoq88PkzlW6fJHoAhCUjy4vYsXf_k87AQwbJNiwl4MTjaa7HvlCTSKDHfISHZoJiTEiPBtWCrgau_G4MnrK46N3XYAzM9.q.O9xaOD21THRqyXXWweTg.8EM9.GhkmqCCoHhrxCRqPO1iQU4Y42eiwdmAi4PnWcgPi3dvoKwdk44vNHYjFGKU_i9XbbOvIxfNBTB2SgqHHH1T18HODbU6KGxBLIp.kgXHX5ZfFiVPqZiX8Akx.k8mmPRwH0.0UF2"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91350d004d913fee';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\/95226.pdf?__cf_chl_rt_tk=oJ1Oy3c2SOdNGjAKk.8pCAukVbjT20Y.SKS3riHRLmc-1739787689-1.0.1.1-8Xq5IGE1wpDZYRQSJMGtcnHlWyqOnGOu0AjPMrUN6cQ" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>