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: '9135c9cb6c0a407a',cH: 'aLGBke8j8AvfL2ytFtxLLZ8ycgqYTCakbnh235PzFk0-1739795421-1.2.1.1-gl0KaJUDZs9JkBQedUJJJjSbTNIEvi2nb5glwqprJpVPzUq146Hz68G5YsSfsuju',cUPMDTk: "\/abstracts\/search?q=Omar%20Hassan%20Kasule&__cf_chl_tk=Bl.xw3pdvdfzN12cwfMMtgiePYqqldYl0QEDIjneLQw-1739795421-1.0.1.1-_AfIVutXNmpN7BYVWjvkdDVQvcnJtS3lVDHVfLzedy4",cFPWv: 'b',cITimeS: '1739795421',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Omar%20Hassan%20Kasule&__cf_chl_f_tk=Bl.xw3pdvdfzN12cwfMMtgiePYqqldYl0QEDIjneLQw-1739795421-1.0.1.1-_AfIVutXNmpN7BYVWjvkdDVQvcnJtS3lVDHVfLzedy4",md: "tx.9Yvmi5kw8acHHUKE2bUy4LW9Nf8do7MjppZP7QfI-1739795421-1.2.1.1-uDzgFjl94Ursu3M2_qsmSQElQ0DNkwfNmC5tV2LfHG9gPrs3YoaswbxJbiiSaZxL.8Ww7Fjx1cw6Ruj5lcMqDNGm71Is97xlobVgAFn_V1Lc8vKh78u5C4Y86SnyNaCXpYemuxf4v2qLgSGAYQrKcyftrPuRh9OIKqi1Pdl8sJzIjikiuoe4RXXn3T8fgu229Rs4iezA1Lajqk6KZUCVuIay9_kuc_clN6zgNhaN.r6NklF6hYQYD5Px1mJzOuaAJ8RahLChlhaRD5a1OEjsZ.7fGCutaOiDSsYCXdOuOoFy5c1h6chfBUccjnv5Tejh0LKmxn6Qh0LfRx9Kj9X8qw7ksHz8QyBsUBGk4gF61ir7ki6NCl4sTS_gg7H9g0UqbM1G2T4MdtyS3TIlXy0ES3DF8hC932Yfk2FOKDB0Uvv6ru.FIRwdFFv3HOOcEkrRBCcjUZcPF7ZIfP2eyPedAXhnnBUufBmYPrWQYfopJaWH3yLiUH1yAUuh1jtq_8PwD4w916_3NGJln05mdD2zNAHdqi4MXw.MrL9JAXTdjF8qjRtse8fAJ0Iq_JAKD7MXPNk.WkNBvUhDqud30kQpsx09XigAVIEj8N.nJ.HyybfFDtMCxyDRuuYC5sVaD02QX6sDsoDer4IZl9cM5r3_NboqrOoB6d85cNHfRFpQVBxCT42MzGOIYcsY_9hnlSbLLgpj2Qc8DKjsjhjgHY.xcHZkSP6H0Ssyo.jn4ExWX8PI.PdS84jjqC2O_pmAxxmw6X.dT3D3OSTfygtXVCPm7o1.0HpdsfA9qrIfIDOmaSb9blXFTKK8.Zp1AyXXlaTURMXheAtWeQ26HxqRbpEUZhdCo9RVEq6ELtHVoPWRUndoTqg13f83CusrRnsEgCyteNFi10dZLtg_fZtfz6gYw4MyMqJsMlH1kemeOJKHke34nTBLxwjBiFPKVvUDiGGqL42vYRi06358DT.Awa.ugm2MbUWaAuT12UJH_LaPPhpwzgQ9m.5hYg4UnCvY8FIy3Xb38XtmmMnC9rJSJdHIyKPJgUekEIoXZNXbB8GcTbmW5LjMq.sPFAoDHuIsFFjcUEx8HOml8vg_KZb7djsXAi.Fd88n2GOSkrAz0h4DJ4GEQvL6DzLpx6WSiqRGIIhcgrr7gzBOBZ92jqQRhhbDJYksRf4ccwQkyPM6u6oeGMCA8eNOLQ_c1GJYl_.3RwlmpCUO8B2kTtEyt6aQcbD7jIoYldC1qzYZJexdaIAxBtM4KruHdR4x9zVQnMzODqu.bLudy4NBX1PBGat3qaPH._goRUztaXAU82CGauhQEKD4_BylXVFXqNkKdj4ASWzUoHNr2Md6MoJObgi6krQ.MQnXVzyV2p_U7zakPbC7VzM9MqVcRG4yxUnFztdyQ8P50IUhVEM0d53zRHi0S6KdlPdNxLGYk6pmO_0Hgf6tKhTMD7XrLMiRefyrODteo1LEGRXQ81zUpdMwpYjTI3u1fQsotnqLCoOb1XH9b4FqzVEqLGtBbQqUMa6iSsRgn0mPUdjROYL9AzsvdJ99JtOONNrF3fTpvFXarYpVQFgtVf9ajPmioLChaGb5ov_wgwu9eI4JMfbpmRpfkI1iSyZmsNLGyDMf7yPGj2n9nziWq_jSOrEOA17uQLz_.19yUxdqp3M2.eK2OStD5JwvNA90R_wopiwGsBpEz6EM7Z2Oo.r2U.vaieLYueJPuCeMsKqND63CmUtCCR4q20AQqeez2i97LyUR7mQm1rjaqFe2PFOWwpYnoI0c5mH6nq6tllh6iz.sFykW1soUYTyi3Gm9xCvIDNpnF3aT24Bcr_lCRGSfiF6_I3.3bLsdNFRYHWVjlwzvfzvDSZAblKgVDPPbXzL8yN3G9r_f_XTKp3MrdagxmNBgB2o4p5m0fD_jW8LMH15Leb8itS0lkQJVHLjajE0YGmQPqWqFe2IySCGvaAyNqRl7Cj3FoMchR_brbR0a",mdrd: "5WlnO98oE8LgriNTIDCcKX3tk8UaEDrK.PPXep6sfrM-1739795421-1.2.1.1-qChWyXpxuy5LPhlGs0sfjt91bO2bg5KnIvleb3iQUss0AT.SyN3lfcO8S8T.S0as_gxpC6HI3sQifESW0ACKLGiHJZG_1RgAkyk.1CkCgbduLnBECA3huFE6B.RopFmBBI29EHYMsbfpuAH.mG0dnb5ya.DVcNYEtaa.xm4.eWi4slfTnOkslNcogkblT._koAMbWeBJ9FfBhp6Y6bjXegJXbfaqXu8YAnrV8icLeGBV4qj8.BBCcvaq7gUgI0kt5IbrHxtFfI0uY_IvbB1htz3oO0SxadDWwGQ1STi2qSQHPjIQQ6xSdQh81brgDJsxMeRs676bD9tCttwjHfpxCs7ZkuoWQnPbQjZnbgTgCyBJxc9dLoEPLDdY.dDrVW3nZKcJS57jX8oqbA2gBdVGufOkQZUIekCEteceCMMWb1NQAfTpyN4j0LpN8w8GHwvkuosKDy4j46K_xAYrkTGsx1xBCsIF.p05WLk4DaL5L.nBJE5Wf2IctR9QPyQ.6Gos.7TBFrTvWtv8AYAbtfa2NX0oOKFIDIA1hIlkC9WGhPcsJZopNQLEoPD26GkS7FC2DGIMpfug0A7bAZt2sDGdXuLRCl5QPzkJXilkG5C23oki46Ksf_782gzyc51wqb.6CNC898gZfz7lzqJSxN5sWfKIjacXCDZxR0xmkcGIo1E__IISWfWUOgmKF5xf8uqCwUMw762kXRuf9id_HG4X5ZnQ5HNTW4upw.sC6O1ZTE96CGM1bWbn_qs5wVImKEOiFHrjA83BbSmpFUiZcIf1B0g7nVEJtGxEqDjo58tdSVUr.ntIHm2cBPN_X4ymRQFPGqYsfoav4NUfals9MBYKduQDXmle5zGk4PzpQcE4FR_DBT4MG4kY4AtMCogKpJPFnyfDzxcspEMgSnV_Eil0O449P.mjSG9DDeQvDCWC6S9FgIuVLbbWLFS7S2riF5c4vTRtduN8YyZw45EU.U9OnjXL9Cy4.879bUdNnvp7hb4XAXRRHgeqWFJkwpZbybQx.cncYmgmWOFZ0L5Ll10X6LzRgfwXlRBDp4c8WWY2thL9VkH5Ou3u_PijHC.3NmZW0Vza4QkjNzS4qWOivKsCEhYAgUXZG1jqvbz18LrufVjxWde3hPtuxvmJcwsRmm65D1OWBv9GA6SMl3Gbd2QtzLwmd_ChCAqwBdeAhZd9i9XYgjEf4LyYUuAAP6A7CCPg5oSZcQzHDDuLzbWP9iyR8rS9oPfRxj6Su1pRLMjhTrysMXp3wpuKTpc9xjGmNtV0nbabLpKgR0pQeHdT6r8WwLDrbzIzt0oYYPrQwNNT6MzQWrT4QBGm9waHKpbETnhU97CW9rioYyVtP4hKUIXGiZq5Ucc4U4jsZ6MwWkapcNVrAt.vTQGp5RHXYckiRoNyKi3_FXtnJdfbhdxQ7ZgsWlriI0ipofNYzCSmgpvwfCcukiccV821muD3NUp9z8trv.s7WIq7G5rw4L8tdrnfIOsc2dbCiF.o3j1vDW25PpNhPvJGHuBn0yIzQkpDo4uLJj.OrVoz8DKEd9hRgVtcsKKBPLQ3WjEKraPhV5K6HoVhPfundpOhRha1hZ5ViKgHToi0.AjB6j398VZOI1esRT3FKHXDAPZGJLVmugs.XxBNfaQU9S4Zitgp.gwajmkslbnBWIIFyrmRV2RdJCGPZp2B1TqWgHtGcD7mVr6CqAU70tUKhbgwd5jwOtHZY.4pt8uZ9RGuTssT1wA_ISUgBXzJXPMsiPwP3pucyOkJ6Tgh4P3zAp1fnkLFPpiD1T0ZJkvO0e1HdO_KUC86dmR0DA6cEmtGudKe.xkIsCEol9opdK1aiG68mJMduxIz.JVMqfxoiYcAETaHhKSjzIpEMIQIGpkDofCjs40JZRZyYlWasKbKwahwjIuRiTn5yORaaI4sIhZsZf_DTC7aY7Pf1aOc1ZgUm9AzQha3Zc64O9W5PiHKP6Emai3oeDn1jVqd"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135c9cb6c0a407a';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=Omar%20Hassan%20Kasule&__cf_chl_rt_tk=Bl.xw3pdvdfzN12cwfMMtgiePYqqldYl0QEDIjneLQw-1739795421-1.0.1.1-_AfIVutXNmpN7BYVWjvkdDVQvcnJtS3lVDHVfLzedy4" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>