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="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: "waset.org",cType: 'non-interactive',cRay: '9134b30989726032',cH: 'qhWaiohvVhoDGycsVD.wYBTUmkOCpAmcglcmfCX7SM8-1739784004-1.2.1.1-6EfQ916L45uQhu5oFclSwQKsimFVEKv_cByJuz6b3RR9z5zW5U3DD4hfDztlrJLl',cUPMDTk: "\/aeronautics-and-aeroengineering-conference-in-april-2025-in-singapore?__cf_chl_tk=MkKPgys36xxRRw6dJYNdkbM7_gkkBWkPVQgOyC6brbw-1739784004-1.0.1.1-X1iDrCCo5S5vntwfKhL0.1ODPUROOZb_wTT6PpnJEQk",cFPWv: 'b',cITimeS: '1739784004',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/aeronautics-and-aeroengineering-conference-in-april-2025-in-singapore?__cf_chl_f_tk=MkKPgys36xxRRw6dJYNdkbM7_gkkBWkPVQgOyC6brbw-1739784004-1.0.1.1-X1iDrCCo5S5vntwfKhL0.1ODPUROOZb_wTT6PpnJEQk",md: "Z2nTPnjk4Ulrom77JJRu__NX8ooyilEvCry72mxIx3s-1739784004-1.2.1.1-SnePOTQkc1ZTHB7908rUgYBheTPoOJDS3gPYzJCgiVuv7CtDEOYH3HOmYbEB9fQeBVNWLS1ByP8i61lBqZrX_LdiRsih5IwxjoU0utnN_1vu9_GOOPQNl6NyITXh3yAxH3DYzR24ojOBp2vB.S8s1NWbJ6L3aTna5WmR6WADjWPTbkeOEIw0XmT8PVovccDDpxdjb5MT3ToX1K8Dz7FHFgRQk5w_pE4KyE00j1egJrw9wYk9UYnYvcFVD9ByUbFu97dxM8lTU4CeFYXnFx0kqHXhq65jNgZ_Tvt3vVMEtOXptmcHXzE6vit_Vo7jeaa39uIFMcr1DyUqH8c8lZP8B1SYuUqH4VHpXRL3FJSfSMBdQ3znrMG2v2VLn2LLpqQ52MXxNmqghu38FaqKd8Cz6blUtGJ0TDFF4uQyBBX.taMBE28VCPW7VtXlZWdkUz.IeGk1ZtWjbwKj6cjrBWgFX5KUVzykw8Rq9mzu8SuguHjbyQniBhExh4T5Yn3zTCw19vF2FBHJAvja4X4m5s0xK6eLSB2m_MrOXAqR4W9ZFJleatBSXHTgKiZLslt9Kc4SmLCWCrYSxsa9quIlPYVt2rCXj99U1D6EvelDWVT26SWbEHxYkx7JN9GjmumHBsXZkbfuJNuDBcFKmxuBq3o69vYnX8bkqYh8xpn4GIp6QHRcEHugQllYe4Gc51qoSO2NiKf8N1omW3xdoGn5vg_J2wnaRDdnPJSo5eQ634xbyOERb2AQb0qXSFh9R7xC3V9ApbrWaaE_usPzpUFj9Nr9HaYUrejhfbl9.Cyl2NJxglNdXqjON45KenEwxczKj2JUmuFhJA.fLPZgLBNxkRBPb55JaAJNfpXOQu4J8jRFYc8qDN8tbwQKDkkpOPaveMExmKg8CaHK4EnCqkWn2s_qpgQ40NjsVRXJD76nME4nTihETsT6CWMTpkqV0Pf_bH8C0ux_k7.oTIKOOO8cbvwcNT34t4.y6HGWU.C4LK2iM7lHZ9f6d9W0XTx8UyuvKDYuShhqinmDzM7WovTAnSGy4TgK7ehrBWK4HIDt7LvlN39PH17JQ6gFKj2Tqi5wSqObdDQCr2IX9NLffxwTacllkkY.9W5XAoVE93RwJ0L3b4TF8Jc208D39lCE_MXcBvE2WxrZVfSw5NIMbH1XN2uiXw7_bAy2wVOzeusKpli3Xl5nQTqN5lbHQI2zzabI4EXWnk9TbY3HI58NuzEZebiau9z4zR6WvR.b_rx2uRZNCYfN5O_qnG3KIzMOqK628NJaHgwINupVvqSiAHDqGG95vQWgXrGOh1geqZSFKsGrBzzUXMtCbcjJmpO8GFoXZZdzxWB8kdiyq_3C0Entqw2tZ_Y3tqcvkY9Czzhkwh4ck71OldsDi1jaSYDYPnkhNxjeMuqzdPuPFnOSle7_6u.2nZF8TVuaRccXWGuKEBn_kzaxPhMyy1kJzVCMoo6tJF86PpqyLJnRhR9hQjkc_qUjdLs6KOEYYvX.8ojEa4Q81GPQbB1AmasBqu8M8DLVyLpkbgNHk43jkdgzYzLRLamj6K6DbIi6F49ASZuh3y2g8z5vKnzIsspOkLkQ1G_0lfNOBAH5c.EbbupysZdWiKVnoUNG4dTQsKzG39fPU_WGWSsqIcTcNWmFhKW1y6VVWPZITl8F9tDeApWzvnbSw9OlIOZfQe7SabaaAhBsl8R.j6lxJsWQwF.A6dX5oee9FcUzo9pE.aT.f.XjADOFkNOqWYQrqQdNIp3qVlKkUw1GVWuHtx7B9qfOmj4yObOQqKRPKqMNiSKTWfLPtNYeJ0D5OPH.jOnUzcstKvSs4wlR.jKs0sdyhGUu8GCrntkOZ.vy0YKPglkKqr9TmN3NLWsWJ3E.paYjolCuGU6sr.QioYeSxAVQZbMRgagUZW13tANk0CVb68X5xb3LyuKrHJczNRsba6aJu6ejAyReGlNPWJeFgRYvyV4MRPF1IP_Mn5LXvQGawIb5DLARmeugsxwMc_8gB9rqBLMfxJpNp6uh.r0",mdrd: "Ho2zSkPldeTD6C9CuhcK4cEquqc.klVHtnvM56sUQN4-1739784004-1.2.1.1-f5AZEgOqzIg_lhgHYix3dQqs4Q75kgDnLmjIS37D9CJUJZ4zZ4uT3fMn5Lg.D.P.3ExAXrHu6jF9d8.89bZleJYDwv6AO0Xo_oiGcTuglZkHt_GceeRD88zy.5GYtDRrR8VY6cgdCN9BbmpeqttPUnrB8ZJUxq.tAqppFROvmbDWKeS2DhhdXRAtcUtY7k2Q7GGBb4PBBDeW9vr8ztoisiNHZ8v9rhHpp.FJLBHWTi6k6DDMK3GWm2e84mueXxlV2adUvCVlu053yxtQ9uXLViImlace1pYh4IUqX5ESOIqzOVaSv6EaPbZMZh6HJq2YO6QnUsqA2B2zSfljd6zNcu8_hMHph4OgZLhwfYKNQPYZJTkAm545ptt_wTdyBKtTYaELZLAWP0Ie5q40gqz9slYxIo7AoY7_k6xYKEHMyZkby_UuXgjroX_y_0AsyM6bR5GdyhFMJpiBegT8A87r7KqRgr0Lol3hc9dTznKHJC1xTb79h0G2061CnPSSJ.SjqZiJJEoV8cGb3YlOLmljggKKwlj.kLMt8wO7A9BK6VFmvtc_3W_LLxIxg4oCn2FIgvGK7_nsQMHpdPyF0gosz2QcarjgxEX8m9PlDHQ8escWle25ZvfwrWLAbab77LEW5ZUESZfpPMHNGc6rwYnua7cffXYTwZ9nxN6ZUyfnAdxA0seIK.6vyrimYAagGtHSq1pnbQBsvmBK21jWrm7xPcjGkuzh_Vl2z0LNteyK1Vbr3I62ybADBpLxJhpapYrpgnWp2cD3TFPTpFcIBnwaXIOJYLQwkFB9RhCBNsy6JxK7IMzp7BuYtHiR_8t1dDFBIM_9zBYAX4MgyZ8.hDSVdAqmoNUm7J.AIFYuUkepAvlzBzi2ExidXxTUBDc75711WkLdbtHlBped3dymjVqX12IEKODBn9he_7h86mCvtJrLjU_HNrhmoCpLO.t1TmvY.7hQjHXKEb.tGJLM60F6TaV_m4fECZ6cMdIiCdTZw87sFDKiYS_nqfjeKeM.vZ1TuV3sKxIf2Xx2wGweBRc.DwPbDOli_R_WTN9BfmjY4SoSeBGI9ql8.qyldwc5IDBRbUJEXZUQ8EwQsS0147VjzeqbWaf6oJmchIUNDibwoFnqINFhaOd_a5XEClMdSZqvevuY23ChsE8R8w3E9XrqHwO5oqlXJFUNkJ82jBj9eQRERdNCfbBzixiT8_7oErV7IzDoyevXvsH_Lw3rpZ7ctwcK3.Q4DwaWO2CgFD6Gwq7mV4ZcfMZLscowwlomnQFKcGbNDvODCmx2AFRsQa_lRGVgU_MNPUxNs9tU1QgfkBF3nKSvVr3yn6GuymHHEj7agdeztEqYKaZDjiZcHJDlJmACMTpOpqb2Ja.NDzMtB4UVXDUNp968L_RPCgAgd0yiZ2U7OAFmaVdG6H6JI.QZDBqHfQ678.ZRkh5XGrdlzx7w0lJCrdVdY4pZk9r4gjgSBDbmQyqzkfPEIP0MS_jVVYLiVo_qVSeoiD9i_6Pqs1De0wsp5Uo_WHaDDhd7mxKIXWTCLimscJyjmFjzS5YeM5n7lmgYu67zkUI7q7bpMmRxbrcGU581GGOhrU1QhPDQ655lG_7QPuRQqP3mXcFsiReE2q8C_CFECheEMSna2T0KsOxJcAtw.wJWslRdtT36.FSaUVEZViuLWHlzBYDtKnoS4g9oQGP6ULDnW6fT3p8EGq_yKGCpA9zKchFFRqbDB3MfKKsWE3bfgiyaLvebK9yB.zG4LSQs6LQqqncI_.TqEXKa6jPqzucePxWSZVEmLtjA8QUy4d232GIN2cgU5prl8mIGYyZiQTuAmHXdDShGBcNjrzvC.g9tLum2FINNYOv57MbBbrvNf_5qVumg_E9rmpI05t0tk3.axnxE7DK2nZTsbhM1vN.Cgaxc0x4dsFjp35yg83inesRsP7SIjp6kLhpm_wrIrB4yAleeHV8"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134b30989726032';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, "\/aeronautics-and-aeroengineering-conference-in-april-2025-in-singapore?__cf_chl_rt_tk=MkKPgys36xxRRw6dJYNdkbM7_gkkBWkPVQgOyC6brbw-1739784004-1.0.1.1-X1iDrCCo5S5vntwfKhL0.1ODPUROOZb_wTT6PpnJEQk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>