CINXE.COM

Just a moment...

<!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="390"></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: 'managed',cRay: '91e884e3aebdff93',cH: '0Zx0HdsVoQF6ycKFCixo1RGis9DzXVV.Pbv6ocX.iYA-1741669550-1.2.1.1-OW90PZQhKS1Ka2lGzem8F88PM1O3kUTs.ij1jV4b3sTWYySYunqsoH64EvHN21QK',cUPMDTk: "\/abstracts\/search?q=Tahir%20Mehmood&__cf_chl_tk=XAoq_bUmH4Mzyywwu0V7iruvpLUv0dvv1SoTqJnF6BA-1741669550-1.0.1.1-7Z0mn8bTvnqaLJcbTUmCT5cba029Ja_eXLi75T7lLqE",cFPWv: 'g',cITimeS: '1741669550',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Tahir%20Mehmood&__cf_chl_f_tk=XAoq_bUmH4Mzyywwu0V7iruvpLUv0dvv1SoTqJnF6BA-1741669550-1.0.1.1-7Z0mn8bTvnqaLJcbTUmCT5cba029Ja_eXLi75T7lLqE",md: "Og78gi2GW5n6iMAKXgStAI.xhLuM8TJGfdyw.KuMh10-1741669550-1.2.1.1-d6UPuhVk5EKuzHVtj9j5M.dZ68GBQ4J8cWdSumCVgZF7fEuTnY0rvx3JNslHbnj8gTpZDnf4zEDLjhxyCS_NSeYU8IE4JHhrgis8jBXoqHB2GW3RTBy0GPPYFxOcy7CQEHr9nUrwNk8AiOk07zMKRC2j.K8uHAPVH3yDo8.FcNfuBD4bin6gLziYDA3y3aeEtKKgs7XxvA7fMVrxR30ilsZcNICLlYyWlU73DAXSuDtL4kaXUQ3hMwrH8f1ZQOyLPuYpJks6Bt1wfkQKmaG.3ITSEVcm_YTOlOOuXRiw.4ZfVaO9oZNNuStQPJVUf1Agouh7Pwu37OT3OmRyrtPBJFbBpOeX_LU3ApHMXb1v026FHWI8lfrgIIuSmE3lr5CvzYTxQpsyZoPSFM4EKHO.f9V5Z_AXfkAXJIXYXF5mbOz_YiMDrNqR7x4hiU9sOzs2Rt0aW_fR1gw7p6SccMOqyOeG_mHg1ee.jjFK3xpSf2jKl7Lnam.anQcfkk58y0wmBIuwlzOxlusWbkdYmOvqsXDzYRKk7uzcElKpHLlwivqLyqldKXSnOmdRS5p56_jb_09LNn6gLwgzpVuq6PEGa2PACIoDb8WgRAOEWD.YtXyw._e22QAdRtAUB.5Am6c42fSDjCl6hp4YcFaZwgqR6rI8j4yKFIV1UorIVlir3NPTaSiFeVk_6diyKRPW4zApECHYIjsTVqn8y2eYggXzKyrWF7WYvr_SXwvQaTNaJG1uEgoA3ZPbT6IhTASvW0lYL5I4EkZfkDHiARHQ.2PcTeLTcG8mJqD_iTFJclk2yzPeR66ZTgsbTmxK4yWnueMKj2CGCV3tF_fpDOKsyBE07Uc8kjBg_94IKZpLXzpFvLXY4VBk2YoqgM730fZ0nDXGp0lTjARXK211i46.3TMDnVhvPLbDDn5CHNDA3IkFKymzp5O.4PuJaJXjSjAe.5wYZAO2ZIJJiOXK2wwb4pFxF_HAVif319KZWd8TH.rXjgMFMVZzYgi8qQnqkbJtetMhZbKzY3q3EWcLQZkSFLFBMNIu5mjZAUfWidViCOXNNo8Dk1w1DfT30enNiADA0Qc4MITS6keSuonOo2_Qxcc0hDNcf_enMSXnXHTqy0VTWOG1CAuvlrgkwynJvdtxl5PBAn2jKe49JFuizXS2apn.yHCgl07Wpt_kR95SNUn33RjzwpC7bceQdv9JTah98tkkb1Nc33qA3yJ_Y0OApnRrsUgY211F0fPCh9U16TcvNmhQLTuDC8.Xkw.Lqf1hBTRJ2UFPlufL4xCF7MO_0eJH9g",mdrd: "yHq32ZPos4H_EfqIGeZTM9HerrJWBxRa0_hetZTeZO0-1741669550-1.2.1.1-IzpNy4s1X2ewsn2idNz4nC8hp8sBk7BH5XDl2gf.CRrgl3KmByLmDg1IgROyl.2RCn1jWs39Z_Mm13bqUbuQVll4NFMavaLxK0cCKHg3_o8up.55sLmJeeB0LHTMugJeNPZcmwTQFuvzBCAHtCP6Fq.wLZqT0egs_rNMGGv6hpmbpqrCEz58pc693FLUnpOESKNyKDDQM4_Gf9kC9iblD9vKZbZgGQ2zRtlaaC2H.dhEDFGTKMTtHK.hiSC3lKp4hdm7_HFN2QDZBeYXIxB2PEhaAAtJzgBxwWGuOde6WObcroThs1HRJMTDzgfjaePBbadbGnJkenptVS1Bohn1kGYFBXm9tUYHuPzF8_2pVy6DCzAycgTdAy0.TOI_b3EJEQe2IxWk945Fm3iKPtTotJg6DbD1TOScfJwEKkgtNnjt5cDgylIRpDsthCgETt5R39U5D3LvrqVaqXDAvHxkEOqb13ZSD6pnHo6T2vYQxs.SmcO9_.j5w39nbvf1f6HE1awUZ0H4wMOLo6GERaLi3lrEgjROVwXhpQ6oJPVCPw6KvDy2oSHAvEpfCj6sUOrvFkhOMf2GRr6WBtDnMiXarx.ZD0zBBZm93uUza_AcL3h.GRsaOuOc.mPUZRfBhqgZHZ45Nap8Npv22VhqdvEQFv4XdkpWEGVrYKdERuyH_XdOpMM5VqSUcenMxhT86zl4VZog._UX4.cwpFW0xTABK_tnr_edTcqyu_wcUTri6FG1SKpmpub7_tU2tluJlt5sAbnL7gcI4FgZ5IppiJYsez9tB8yJMFQ1bhUkl.Kj84PAHhdkXjrZ0OaLXs3qp7iffktp8OyEbb7svybi.rNj.ZY9dm75Hfit.ZKm9JfNhBj41euwzLOklYzkZz56HJXwDlbIi3aJDDRrXbp7GFAgHsckhvywUnDSRkH_sgKFP5V0_8DSfLgDRIzRted4awk8WpHoVIMxPmjKQTFJvMAvcA8XZoCOLsl9nfJOguc_aUv3PUO76JfTbqL1hsMP4pDCa5awh1gtxcM9AHwh1FStvXuHOhqo2gHE7q22cInHsvjFKZRZPg7yYakV40.7d9DUAD_d3DFh0kQo3P2BItez2mIHp8sdrTPc.4h1V5vRUlrUGn..pgibQMlczKC_7wgtrj0Maf.6Y0uSF7d6I6x.PGYDZUYBgypFDPj3xEN_ASU1WPZ9AUWTQevNaDItfm1tGCHVOALdZVjWMKVoEXbSSiElTv6QIHXPWnM.CGa7FGqt5Rxo8qiyJM6KWGIFBek66.yYLYtflFee.d9HL4URBZRHOnyZYeO15v0OekSB3VBBmB0CO6vq1jAPffHVnnprqXCap6vGUt9qZ_f_j6JmeslB2YU8czc8QBHJAGNit53GTSXth240i3HgUsK6hWcwslebxj.kR6jUtvkwSWBZdOECHh1dnyViLJwoWsjvCQ09GMGWvXT8eZd5hTb_3Quq2R0bCwG8H8xWoRvUlYR36ts.G4RJ9pST5knxToHlQfQr86h6mLkc1w8zrxOo16dV7HK94ArCexJt9pnJXvFdJHGS2rs7Ce.oe98D.ZIcxvOJ5ook6bHMvepLlcur48yhxRuAsO7gHbPUBXSFVtVmU2kDd8r1.ehS6GwmQ7TdqHF_27lc4Qz4x2IA3ARO3DsTsNxcwjRhdeMvR8O3LFftq6pLgb.OmfQbMn2CWpnXh7oyNYRgiq6q4hiUGSbN9aGYd3.DMfHr9mtHq4Baj2UIX6wEtajeFJbBlzGwEWfgsTLQKBVwwF_Uoe0eKdP6yuEEMy_imETpZqiddZdyN17HxKykPsUsiRJ.zh9fG3Qbr9ezG2N6_IOPq2sM.cb0gtngyPqB73srI8jm0lfEfRpkrj4wlo6QiGzE1tsHNZa7jGzRqNiKeFkJis4_CdVPz0CqmZ3XvigkiD51mT30uXKFmKrcPSFTNf4ddaAVzvTxY3mkVAham05PrBzyed9SuTBCzvriCKZNs5rw5iryKlV1vQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91e884e3aebdff93';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\/search?q=Tahir%20Mehmood&__cf_chl_rt_tk=XAoq_bUmH4Mzyywwu0V7iruvpLUv0dvv1SoTqJnF6BA-1741669550-1.0.1.1-7Z0mn8bTvnqaLJcbTUmCT5cba029Ja_eXLi75T7lLqE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>