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: '914a4eb6795b4496',cH: 'HJwlc8IjwD24X6CHiUr7LLOQje3ZfOGaShLtwZu9LO4-1740010581-1.2.1.1-o3gB8ChAd0Nb4URW_QjAlMKR33BggRtDoFOB7OzXb5jRhmwS2LXT4H9AKVait8NX',cUPMDTk: "\/abstracts\/108640.pdf?__cf_chl_tk=7pOMXu3bN9lsCvetyDbp0adXODJPUaCf5dt9eWuiBgw-1740010581-1.0.1.1-AMgj_3Tni47c26prULrlOz8Pp3H12zDhgdLdbD62yzY",cFPWv: 'g',cITimeS: '1740010581',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/108640.pdf?__cf_chl_f_tk=7pOMXu3bN9lsCvetyDbp0adXODJPUaCf5dt9eWuiBgw-1740010581-1.0.1.1-AMgj_3Tni47c26prULrlOz8Pp3H12zDhgdLdbD62yzY",md: "OrBR0mBIa2jdxhLF9xlim0cmEddQ1HrYg.huvPjfbas-1740010581-1.2.1.1-EAB9p12Z_bnQRVVpadnxInSAmCjNxUtNn8.Tfm8O2_P4MehVyoRl9NqLcl6HhxZJbj5cHQujzxwYOOm9IESBlJa2U0cqI48AhUYI81uyjulybP7xZ2YcKbgAXdIpKyiY9qA10T8gVLbf9nal6wkYxTw8vikSwHs7T9U282lLpbNsrG67QNBVS26tvIIpDKWwGdtmC2itX_68qpQH22S2no5SMT7ULPgzQVGw7kRmpi71hm1K0jKVdTDbJ2gaVZp01QJgbG3mBgqtlRoK8e3TBGFKH2voFF1bqDbYzNJPpik.8uCxJGD4E9l_JckKz6um66aeryd.Z66XIl4sf7ZzADVY5D3d6vZONvvCAPaJ9b_fd3aNuY8KD_vW6wYiTrtBio0r21yCpA2krH9z9GDdX8vX4mJ69JlI7XFMhVgMo3WHprpLSyHpLaWHublD54DSH0M0TkUAow97Wy9EYZJi5tj.brsmFSTPXBLUPN7eQFLgEbxJSbq02jPKThdjdYorXu3oxYwta6DL3g2Zg0RPp4SE1ucm2PG4n7ROEzjK.thq3k7yU_J91WyK4iH0iQ5_4WmQK6LXlxUOikHWGXlBZxhLZL6mUU3tCEM_.T0.D0BeyAf1TZr_jz2GI06C0spI78uBwOuoyY4KMdDbEgGR1XiR5xkiOg49L8JBuT3lH.8skR6DIKBODWkh.YXsVdv1_BV8ZhomDO0IQZyaN.40L0sriPWctakUi3TKB5o3H7Mlc5_Xf0nRc3A3Lfbb2k13H2K1LAhISIXCOmUZlLc0exFopSDX7nQxYl9uE_oLjRrdRX1SyYCatmTODO.aLRMyIUHwV6VAYjT3kX6EwGyuSGSalzCFqsY9x5gEGlYQ74c3nSHBBmHaLZUKSOk4uaucP8aRBQvS_CoMZXu9AVASCWDYG39vjFBoiABzIqUhQxie.mXf.3zEzKk41F5fx8U1mHsHaPZLgPyZidF9wwGsxmKkKBDPMuwL9FG73e3N7L8ai6WjaQL84uEH8IA19XV_eHNSQpD1oAWaXdrO4cUjozlctytgkVZKPNBwUIuetTp92FYimwTl52mI4T4je57pGNl2Qpj2ieJBivLl2NR7R36M0afcf5Xzvo1omnIsrqm8MqkpFTujdTFKzE3o6Zfh6JA34USrcSNXgIpZn9bYC1BZ0FhOm_ZqNwbQgzF4j9_1sPkvrrxHxZOViOADEjZEnNBt2OEtxUnsIz777MF8BfbaJVnMIcumy3NH75gQbb3rhx_C4OZgNXmnn6WtIRr55EZdnMmIWLI5IWqUSv3R_a0v4PtYfENHEsgmwbHkwQV.I_yRaQeQf8ivVLWAD7Wneec.K9CUg8PpLaYcXQ8T4oflVJzPUdZge4UMXaKSn_QEr0aTY35FPAA6F9gNTUhRwZ.pOwfTXdslR0y5UDHRXVRN3Y5fiL3bEggjQemRbavdYUgig6gTMbLyjWsaxaVuER8kwrhrbG8vN8rliS6G5YRo3Frnm9KYiigBAtHYeJNcvsnXcp5j01nO9IQpEmNRPzet7qXJ5uDmyCMrbn7yYAvpYrtRlfojuQDwVEd9Z.uaki0uJTZNUUwQqPuj.q5hzZPPPVUp6fJd2txn_N_ttW5oEmET5PEfYK2dzKKHneHQcV4Go8TQnw4t06iOOg73h5I8fxHre7A2waf7ayAE_4MdfkVulwvUKiPT6jvnkTcZ9EQ7RQXcKd3RJzHIoCkRqanVbT3vC7xOxzKdjXSOf70uZyvjVspYCkvbZeMId3mcVbWdTzSyZWEWjRnM7ZftcC.XpY9H8xvHdfWOtELfUZfaSp2VihKOo_rjL.QW8wtZkX5bH_4XTThRazxVnKBpKa0EaayVvm7ikcFY2lCrQpcvK8l.laT0SXZl6rAP3EVMHmotWB4YrnEoidJBZzPw",mdrd: "EwFka_zrZeM0Mj3zxBena2ft3p59LU8IH3FGDgerj5g-1740010581-1.2.1.1-cHk8tbIRCatKRnXwlFjcxJZPc_tOxik5t1GrZ9hJ8Ock2cGfGNtL5Q7PemcdepgRSInSB0AlUy1u26pCr29V0ki_49vI4_NIEFuMzBlH3Hfm8X1S.cS.ZnjNkkInLpqQYz2ggS2HgF44popUn5D.jvjEz5Qc0rxp4LazttA63ciXOVUw8PJqCqT_uXESYK96J61wsLS0PVYlqFWOQsH7HJqwxjuc6uCN9Ew66KMg39k9o0T9euPzeCOeMJB3Jt1x8jWsUQwlFJdvDoYHohqa0le8vN.IH9VrpOf.4gRh0ZBdU8JsEp_TR9GDYb5Kf6gX3AqlBVnLosNML0gTjBKaswPJ0Rqq.PS90qsw2tM8qg_5ixweuNc8rnJBakzHq5CC7ImBdnR.z04.4tXNrlkHmglSUOyNmjWuvD.kSKaifbz_FfCYJM3d.XmrOGA6FbHGB3EPBCr5FN1ufMAUijzLdtl9c_3xQhbG5hiiXYtOh4HUOupRoc1sbkjoi6exzAixVWvRC98QG3csZFqc23LG3IJ2vcgv2XKl5AJFp8Kdb3g55VJuD4TKKVpJkZKePRIPKRmmYrvQPp.5hugBbnJ.9YmatxSq6hNv9wxr6LeARvcs3Qe0umL.YFqjNl1atICkO1vzK2Wtq_hxz9Xu.acdpCo8n0pKNx3DWzy_jnVr6feRLtJ5f1kpbGO29EcG9cd5.7CYE1U7DHuhUU4CxJUdKDa3w3hGc082LbvPlPG_BqBbJ.cHcz3vhQ5pwfJVohPpM.dtLVc4zNDFT3Q0z39ENNHFLVawdPZJMeclDDRakfxbeg7YNuCXOwOc1efCF1NJxnmCScFaiWERawUG6QUKij8EufBlGiACdvaaR0nzqJGnV9RewGgKI7huyWs4XBP9C.QCP23x9nMutwziHJpkQp38cQ1JhOIGfj48H.WM_aEUT_lLH5lz8AKIZHgJ7PThWyaQxf2956ymouVfmbDZrogUlhP9VVimR0Tsq9NITva1Cm7vhSbeD4Nl5OAPvU4wyFGUmjH9ykF3RSWRPjFkU4kRoTSw9bGq8Ygoqj1Q0dRhImeI_RtIXIrjg7_hI5Sdl7OuirNVJUxTdQsF5jAgolg9_oyVBuedb47wdz05IrTD6IM6iLva76AXOvY35ZPXp07oUXKIxRw0AXqG36lF_9jFU0w2TJ0fnYI10ushy71cp46at8Dx7jrRrRHS0vH50T7p1JrpCE9QWyBAStQql4l_0deRf3Wt2FCUY0404gnpnoyjW204zvg9nsv.b2ZuY_4sYtI5HLpgZWI7CvgmFw_BD5RqdCp9YkXjBuP.hAizd_22CLPNh9r17l2UUh2ZSy1BkYs5Wnr5RDc5KQMZIwykVh0W10xjOjiHyeWOLicWUJBY6uN8BGShyrmNnAGNmVtnCMjcIjq_uvoDhhB_oC71H6ROVvTnUIet3026D3pfhpDG5sjoenQZF1q5TIJILoSpjgcCrSxA5_08pN9WNj3L6Gpm0.utdpIcWeCHG7Km3zJvtDdybYeJdkoAc18CGKSC7MtUEC7x8UdSKy6_YjWextU6cYO90SbKrTefrIhjODxY6C2EyT.n.B7D7UCAgyMgJm2giOYBbXCIAaGHks_B6Gad80d2DzLHenFd1t.72N5o5OvYh.VLr9pyAEW_w5vMzo_K2xqRX7esZNXmPJ5xwjQRpUUNTnexRr3tZFFatNw.d7GKMZ.3vMfsgoFh86T0JY4XRL48U_Q77_qpEdCvWuNvnr6qwrIz_IVAepq.dbdeRsH3vn9hhQBgI3HX4Y8TVvSdIM0nTTlxwW1kN8P27Hrr.N.gPYbhr.XPw8WO8rqt9lBzyK2.ogbLMy6xIMdGPGzPShQ0EOnxOp_JD42ls0cFwFdkFWKMa_0y8YueUAoqF15G9xU6t8TSV.hdhxHG6vmnD.nyO_v75ijPaNQWkUJLS4tNsq8W0igF4xs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=914a4eb6795b4496';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\/108640.pdf?__cf_chl_rt_tk=7pOMXu3bN9lsCvetyDbp0adXODJPUaCf5dt9eWuiBgw-1740010581-1.0.1.1-AMgj_3Tni47c26prULrlOz8Pp3H12zDhgdLdbD62yzY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>